Data Quality Reports for Session: 103407 User: kahler Completed: 12/27/2006

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D000225.7SGP/EBBR - EBBR E13 Left Aspirator Not Workingsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D000225.8SGP/EBBR - EBBR E13 CR10X Upgrade, Data Missingsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D000301.3SGP/EBBR - EBBR E13 Net Radiation Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D000531.2SGP/EBBR/E13 - Data Missing Due to Power Failuresgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D000531.3SGP/EBBR/E13 - Data missing or corruptedsgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D000531.4SGP/EBBR/E13 - failure of sensorssgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D000531.5SGP/EBBR/E13 - Failed Right Humidity Probesgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D000628.1SGP/EBBR/E13- Left humidity probe replacedsgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.1SGP/EBBR/E13 - E13 Data Missingsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.11SGP/EBBR/E13 - E13 Data Missingsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.12SGP/EBBR/E13 - E13 Data Missingsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.13SGP/EBBR/E13 - E13 Data Missingsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.16SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.17SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.18SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.19SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.20SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.22SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.24SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.35SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.36SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.37SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.38SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.39SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.40SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.41SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.42SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.43SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.44SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010403.45SGP/EBBR/E13 - E13 EBBR All Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D010413.1SGP/EBBR/E13 - E13 EBBR Wind Direction Icedsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D011127.27SGP EBBR E13 - E13 EBBR Data Incorrect During 6 Month Checkssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.11SGP EBBR E13 - E13 EBBR Data Incorrectsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.2SGP EBBR E13 - E13 EBBR AEM in Mid Positionsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.3SGP EBBR E13 - E13 EBBR AEM Home 30 Offsetsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.4SGP EBBR E13 - E13 EBBR AEM Home 30 Offset or AEM in Mid Positionsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.5SGP EBBR E13 - E13 EBBR Left Air Temperature Incorrectsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.7SGP EBBR E13 - E13 EBBR Left Air Temperature Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D020131.13SGP/EBBR/E13 - Left T/RH Probe Temperature Incorrectsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020214.1SGP/EBBR/E13 - Left Humidity Probe Temperature Incorrectsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020214.2SGP/EBBR/E13 - Data incorrect during maintenancesgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020214.5SGP/EBBR/E13 - Data Incorrect During 6 Month Checkssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020628.16SGP/EBBR/E13 - T/RH Checksgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D020628.2SGP/EBBR/E13 - 3-month Checksgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D020716.12SGP/EBBR/E13 - 6 Month Checkssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020717.15SGP/EBBR/E13 - Wrong CR10 Program Installedsgp5ebbrE13.00, sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1,
sgp30ebbrE13.b1
D020717.16SGP/EBBR/E13 - Wind Direction Incorrectsgp5ebbrE13.a1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020717.17SGP/EBBR/E13 - AEM Hung upsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020723.1SGP/EBBR/E13 - Thermocouple out of range, data incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D020905.4SGP/IRT10M/C1 - IRT not insulatedsgpirt10mC1.b1
D030110.34SGP/EBBR/E13 - Data Incorrect during 6 month checkssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D030115.4SGP/EBBR/E13 - Wind Speed Stalling at Low Speedssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D030115.6SGP/EBBR/E13 - AEM Jung between Home Positionssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D030712.17SGP/EBBR/E13 - 6 Month Checkssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D030917.3SGP/EBBR/E13/E18/E2 - Missing data due to Ice storm and clock problemssgpebbrE2.00, sgp5ebbrE2.a1, sgpebbrE13.00, sgpebbrE18.00, sgp15ebbrE2.a1, sgp15ebbrE2.b1,
sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE13.a1, sgp5ebbrE18.a1, sgp15ebbrE13.a1,
sgp15ebbrE13.b1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1,
sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp30baebbrE2.c1, sgp30baebbrE13.c1, sgp30baebbrE18.c1
D030919.8SGP/EBBR/E13 - Water In Net Radiometer; Surface Fluxes are Incorrectsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D031031.5SGP/EBBR/E13 - Water in Net Radiometer, Surface Fluxes Incorrectsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D031204.10SGP/EBBR/E13 - 6 Month Checkssgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D031222.16SGP/EBBR/E13 - Wind Speed Sensor Frozen By Ice Stormsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D031222.17SGP/EBBR/E13 - Net Radiometer Iced Over During Stormsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D040304.12SGP/EBBR/E13 - Wind Speed Frozen Stopped By Icesgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D040304.13SGP/EBBR/E13 - Wind Direction Frozen Stopped By Icesgp5ebbrE13.b1, sgp30ebbrE13.b1
D040608.6SGP/EBBR/E13 - Automatic Exchange Mechanism Failuresgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D040915.2SGP/EBBR/E13 - Net Radiation Incorrect, Fluxes Incorrectsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D040915.6SGP/EBBR/E13 - AEM Failure, Fluxes Incorrectsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D041222.12SGP/EBBR/E13 - 6 Month Checkssgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D050206.10SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice Stormsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D050207.6SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice Stormsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D050510.3SGP/EBBR/E13 - Net Radiometer Tilted Half Degree Westsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D050622.1SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect (AEM failure)sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D051104.2SGP/EBBR/E13 - Fluxes Incorrectsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D051104.3SGP/EBBR/E13 - Loose connectionssgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D051106.8SGP/EBBR/E13 - All EBBR Data Missingsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D051111.11SGP/EBBR/E13 - metadata correctionssgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060111.9SGP/EBBR/E13 - Wind Speed Sensor Frozensgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060414.6SGP/IRT/C1 - changed output range for new dataloggersgpirt10mC1.a1, sgpirt10mC1.b1
D060501.12SGP/EBBR/E13 - Missing Datasgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060501.13SGP/EBBR/E13 - Flux and Gradient Measurements Incorrectsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060501.14SGP/EBBR/E13 - Net Radiation and Fluxes Suspectsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060622.1SGP/EBBR/E13 - Left Air Temperature Incorrect - Fluxes Affectedsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060622.2SGP/EBBR/E13 - Fluxes Incorrect, AEM Problemssgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060622.3SGP/EBBR/E13 - Missing Datasgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060818.10SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect When Pressure Offscalesgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060828.2SGP/IRT/C1 - UPS failingsgpirt10mC1.b1
D060921.6SGP/EBBR/E13 - Pressure and Sensible and Latent Heat Fluxes Incorrectsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060921.7SGP/EBBR/E13 - Most Measurements Incorrect When Battery Voltage Too lowsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D061114.6SGP/EBBR/E13 - Battery failuresgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D930428.2SGP/EBBR/E13 - incorrect home signalsgp5ebbrE13.a0, sgp30ebbrE13.a1
D930503.2SGP/EBBR/E13 - incorrect meteorological observationssgp5ebbrE13.a0, sgp30ebbrE13.a1
D940106.5SGP/EBBR/E13 - Invalid data during disconnection of AEM at E13sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D941208.1SGP/EBBR/E13 - Net Radiation - Hemisphere Replacementsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D950626.1SGP/EBBR/E13 - Frozen Wind Speed Sensorsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D950626.2SGP/EBBR/E13 - Frozen Wind Speed Sensorsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D950815.2SGP/EBBR/E13 - Low Battery Voltage and AEM Left on Manualsgp5ebbrE13.a0, sgp30ebbrE13.a1
D950828.1SGP/EBBR/E13 - Battery Voltage Dropsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D951113.1SGP/EBBR/E13 - Wind Direction Set Pin Slippagesgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D951113.6SGP/EBBR/E13 - Battery voltage dropsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D951220.2SGP/EBBR/E13 - Missing datasgp5ebbrE13.a0, sgp30ebbrE13.a1
D951220.6SGP/EBBR/E13 - battery voltage dropsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D960104.1SGP/EBBR/E13 - EBBR down - Data Missingsgp5ebbrE13.a0, sgp30ebbrE13.a1
D960508.6SGP/EBBR/E13 - 3-month checksgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D960606.1SGP/EBBR/E13 - Annual Calibration changeoutsgp5ebbrE13.a0, sgp30ebbrE13.a1
D961122.11SGP/EBBR/E13 - Wind Direction Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D961122.24SGP/EBBR/E13 - EBBR 3 Month Checks - 10 EFssgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D970330.1SGP/EBBR/E13 - Frozen Wind Speed Sensorsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D970730.3SGP/EBBR/E13 - CR10 Malfunctionsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D971017.5SGP/EBBR/E13 - Missing Datasgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D971021.5SGP/EBBR/E13 - EBBR Biannual Checkssgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D980117.19SGP/EBBR/E13- EBBR Frozen Wind Speedsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D980117.27SGP/EBBR/E13 - EBBR AEMs Not Exchanging (Iced Or Fuse Blown)sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D980410.8SGP/EBBR/E13 - Wind Speed Sensor Frozensgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D980416.12SGP/EBBR/E13 - 3-Month Checksgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D980428.2SGP/EBBR/E13 - Data Missingsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D980529.10SGP/EBBR/E13 - Six Month Checkssgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D981112.5SGP/EBBR/E13 - Net Radiation Incorrect - Water in Bottom Domesgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D990127.32SGP/EBBR/E13 - Wind Speed Data Incorrectsgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D990127.33SGP/EBBR - EBBR E13 Wind Speed Data Incorrectsgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D990127.34SGP/EBBR - EBBR E13 Wind Speed Data Incorrectsgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
D990415.1SGP/EBBR/E13 - Wind Speed Frozensgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1


DQRID : D000225.7
Start DateStart TimeEnd DateEnd Time
01/13/2000211501/13/20002130
Subject:
SGP/EBBR - EBBR E13 Left Aspirator Not Working
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
A loss of the 12V DC power to the left aspirator caused it to stop
operating.  The affected measurements are:

5 minute:  tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, vp_bot
15 minute: rr_thum_r, rr_thum_l, mv_hum_r, mv_hum_l, tair_r, tair_l
30 minute: tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, vp_bot, bowen, h, e
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

Back To Table of Contents

DQRID : D000225.8
Start DateStart TimeEnd DateEnd Time
01/06/2000161001/06/20001700
Subject:
SGP/EBBR - EBBR E13 CR10X Upgrade, Data Missing
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
During the upgrade of the CR10X, all data was missing or incorrect for:

5 minute:  1610-1655 GMT  all missing
15 minute: 1615-1645 GMT  all missing
30 minute: 1630      GMT      missing
           1700      GMT  all incorrect
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D000301.3
Start DateStart TimeEnd DateEnd Time
09/20/1999193009/23/19991930
Subject:
SGP/EBBR - EBBR E13 Net Radiation Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The net radiometer top dome was broken and water had entered.  Net 
radiation values are therefore incorrect during the period.

The affected data are:

5 minute:  q
15 minute: mv_q
30 minute: q, h, e
Measurements:sgp5ebbrE13.a0:
  • specific humidity(q)
sgp15ebbrE13.a1:
  • Net radiation(mv_q)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)

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DQRID : D000531.2
Start DateStart TimeEnd DateEnd Time
07/17/1995080007/17/19952200
Subject:
SGP/EBBR/E13 - Data Missing Due to Power Failure
DataStreams:sgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
A power failure following a lightning strike to the central cluster
area resulted in the EBBR data being missing for this period of time.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp5ebbrE13.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D000531.3
Start DateStart TimeEnd DateEnd Time
07/24/1995130007/24/19952300
Subject:
SGP/EBBR/E13 - Data missing or corrupted
DataStreams:sgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Data are missing or corrupted during this period due to a broken wire
on the solar panel that lowered the voltage to the system and maintenance
that took place from 1530 to about 2215 GMT.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp5ebbrE13.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D000531.4
Start DateStart TimeEnd DateEnd Time
07/17/1995220007/24/19952300
Subject:
SGP/EBBR/E13 - failure of sensors
DataStreams:sgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
A lightning strike to the central cluster area shortly after 0800 GMT
on July 17 caused failure of several EBBR sensors: both humidity probes,
the barometer, soil heat flux #3, soil moisture # 1 and the wind
direction.
These failed sensors caused sensible, latent, and average soil heat flux
to be incorrect until site operations performed maintenance on July 24th.

Site Operations found a loose connection from soil moisture probe #1, 
removed barometer SN 6578 and replaced it with SN 6507, removed soil heat 
flux sensor #3 with SN 923022 and replaced it with SN 933199, repositioned 
the wind direction sensor - which was rotated approximately ninety degrees 
clockwise from its proper position, and removed the right humidity probe 
SN 460412 and replaced it with SN 460428.
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)
sgp5ebbrE13.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE13.a1:
  • Left relative humidity(mv_hum_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)

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DQRID : D000531.5
Start DateStart TimeEnd DateEnd Time
07/17/1995220009/22/19952108
Subject:
SGP/EBBR/E13 - Failed Right Humidity Probe
DataStreams:sgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
A lightning strike to the central cluster area on 17 July 1995 caused
failure of several EBBR sensors including the right humidity probe.
On July 24th, site operations removed the right humidity probe SN 460412 and 
replaced it with SN 460428

In less than a day the right humidity probe output soared to over 113% and
has hovered around 112% since.  I consider all right probe values to be
incorrect due to this behavior.

Without a properly functioning right humidity probe, all values of top and
bottom relative humidity, top and bottom vapor pressure, Bowen
ratio, and latent and sensible heat fluxes are incorrect.

A working spare relative humidity probe was not available at that time.
The probe was replaced with a working, calibrated probe on 22 September 1995
at about 2108 GMT.  I have the examined the data since the day of the
replacement and find that the new probe is working well.  All E13 EBBR
measurements are presently correct.  The old probe S/N was 460428, the new
S/N is 460413.
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)
sgp5ebbrE13.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE13.a1:
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)

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DQRID : D000628.1
Start DateStart TimeEnd DateEnd Time
07/17/1995220007/25/19951930
Subject:
SGP/EBBR/E13- Left humidity probe replaced
DataStreams:sgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
A lightning strike to the central cluster area on 17 July 1995 caused the
left humidity probe to fail.  Some of the period of incorrect data has been
 discussed in D0000531.4.  The left humidity probe was replaced on 25 July 
1995 at 1925 GMT (old SN 460413, new SN 460435).
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)
sgp5ebbrE13.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE13.a1:
  • Left relative humidity(mv_hum_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)

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DQRID : D010403.1
Start DateStart TimeEnd DateEnd Time
02/24/2000210002/24/20002201
Subject:
SGP/EBBR/E13 - E13 Data Missing
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Data was missing during the replacement of soil temperature probe #4.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D010403.11
Start DateStart TimeEnd DateEnd Time
03/27/2000083003/29/20002131
Subject:
SGP/EBBR/E13 - E13 Data Missing
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The EBBR battery voltage was too low to keep the CR10 logger running, resulting in missing 
data.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D010403.12
Start DateStart TimeEnd DateEnd Time
11/06/2000225511/07/20001810
Subject:
SGP/EBBR/E13 - E13 Data Missing
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Data was missing during battery dropout; solar panel regulator not working.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D010403.13
Start DateStart TimeEnd DateEnd Time
11/08/2000001011/09/20001515
Subject:
SGP/EBBR/E13 - E13 Data Missing
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Data was missing during battery dropout; solar panel regulator not working.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D010403.16
Start DateStart TimeEnd DateEnd Time
03/16/2000213003/19/20001701
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Low battery voltage caused all data to be incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D010403.17
Start DateStart TimeEnd DateEnd Time
11/06/2000013011/06/20000431
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Low battery voltage caused all data to be incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D010403.18
Start DateStart TimeEnd DateEnd Time
11/06/2000012011/06/20002255
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
All data was incorrect for an unknown reason.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D010403.19
Start DateStart TimeEnd DateEnd Time
11/12/2000094511/12/20001116
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D010403.20
Start DateStart TimeEnd DateEnd Time
11/13/2000001511/14/20000031
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D010403.22
Start DateStart TimeEnd DateEnd Time
02/28/2000123002/28/20001231
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D010403.24
Start DateStart TimeEnd DateEnd Time
02/29/2000130002/29/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data were incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D010403.35
Start DateStart TimeEnd DateEnd Time
03/12/2000130003/12/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D010403.36
Start DateStart TimeEnd DateEnd Time
03/11/2000130003/11/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D010403.37
Start DateStart TimeEnd DateEnd Time
03/08/2000130003/08/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D010403.38
Start DateStart TimeEnd DateEnd Time
03/05/2000130003/05/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D010403.39
Start DateStart TimeEnd DateEnd Time
03/01/2000130003/01/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D010403.40
Start DateStart TimeEnd DateEnd Time
03/13/2000130003/13/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D010403.41
Start DateStart TimeEnd DateEnd Time
03/15/2000130003/15/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D010403.42
Start DateStart TimeEnd DateEnd Time
03/22/2000130003/22/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D010403.43
Start DateStart TimeEnd DateEnd Time
03/23/2000130003/23/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D010403.44
Start DateStart TimeEnd DateEnd Time
03/26/2000130003/26/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D010403.45
Start DateStart TimeEnd DateEnd Time
03/27/2000130003/27/20001301
Subject:
SGP/EBBR/E13 - E13 EBBR All Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Battery voltage was too low.  All data was incorrect.
Measurements:sgp5ebbrE13.a0:
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D010413.1
Start DateStart TimeEnd DateEnd Time
12/11/2000000012/14/20001931
Subject:
SGP/EBBR/E13 - E13 EBBR Wind Direction Iced
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The wind direction sensor was iced stopped for the indicated period.
Measurements:sgp5ebbrE13.a0:
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
sgp15ebbrE13.a1:
  • Wind direction (relative to true north)(mv_wind_d)
sgp30ebbrE13.a1:
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)

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DQRID : D011127.27
Start DateStart TimeEnd DateEnd Time
04/20/2001172004/20/20011749
10/04/2001183510/04/20011934
Subject:
SGP EBBR E13 - E13 EBBR Data Incorrect During 6 Month Checks
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The data was incorrect during the 6 month checks.
Measurements:sgp15ebbrE13.b1:
  • Soil moisture 2(r_sm2)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Net radiation(mv_q)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 1(mv_hft1)
  • scalar wind speed(wind_s)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 1(rr_ts1)
  • Right air temperature(tair_r)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 3(rr_sm3)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 4(rr_sm4)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(rr_sm5)
  • Right air temperature(tair_r)
  • Soil moisture 2(rr_sm2)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(rr_sm1)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Soil moisture 4(r_sm4)
sgp5ebbrE13.a1:
  • Resultant wind speed(res_ws)
  • top relative humidity(hum_top)
  • Reference Thermistor Temperature(tref)
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • specific humidity(q)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
sgp30ebbrE13.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 4(cs4)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 3(g3)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow, site 1(shf1)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • Soil heat capacity 1(cs1)
  • specific humidity(q)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D020129.11
Start DateStart TimeEnd DateEnd Time
10/05/2001171510/05/20011731
Subject:
SGP EBBR E13 - E13 EBBR Data Incorrect
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The 5 and 15 minute data was zero and thus the thirty minute data was
also incorrect.  This occurs after the restart of an EBBR system, in
this case after a recalibration unit changeout.
Measurements:sgp15ebbrE13.b1:
  • Soil moisture 2(r_sm2)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Net radiation(mv_q)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 1(mv_hft1)
  • scalar wind speed(wind_s)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 1(rr_ts1)
  • Right air temperature(tair_r)
  • Battery(bat)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 3(rr_sm3)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 4(rr_sm4)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(rr_sm5)
  • Right air temperature(tair_r)
  • Soil moisture 2(rr_sm2)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(rr_sm1)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp5ebbrE13.a1:
  • Resultant wind speed(res_ws)
  • top relative humidity(hum_top)
  • Reference Thermistor Temperature(tref)
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • specific humidity(q)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • Home signal(home)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
sgp30ebbrE13.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 4(cs4)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 3(g3)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow, site 1(shf1)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • Soil heat capacity 1(cs1)
  • specific humidity(q)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D020129.2
Start DateStart TimeEnd DateEnd Time
10/09/2001024510/09/20012145
11/25/2001154512/28/20011931
Subject:
SGP EBBR E13 - E13 EBBR AEM in Mid Position
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The AEM stopped before reaching the end of it's travel,
causing the home signals to be between 0 and 3 during 
much of this period (therefore the data is colored yellow).  

All gradient data, sensible heat flux, latent heat flux,
and the Bowen ratio are incorrect during this condition.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
sgp5ebbrE13.a1:
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D020129.3
Start DateStart TimeEnd DateEnd Time
10/12/2001131511/25/20011541
12/28/2001193001/18/20020001
Subject:
SGP EBBR E13 - E13 EBBR AEM Home 30 Offset
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The AEM home30 signal is offset by approximately 25;
it appears that the electronics of the AEM is adding
the home15 and home30 voltages together when the AEM is
in the home30 position.

All gradient data, sensible heat flux, latent heat flux,
and the Bowen ratio are incorrect during this condition.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
sgp5ebbrE13.a1:
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D020129.4
Start DateStart TimeEnd DateEnd Time
10/09/2001224510/12/20011301
Subject:
SGP EBBR E13 - E13 EBBR AEM Home 30 Offset or AEM in Mid Position
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The AEM stopped before reaching the end of it's travel,
causing the home signals to be between 0 and 3 during 
part of this period.

The AEM home30 signal is offset by approximately 25 
during part of this period; it appears that the electronics 
of the AEM is adding the home15 and home30 voltages 
together when the AEM is in the home30 position.

All gradient data, sensible heat flux, latent heat flux,
and the Bowen ratio are incorrect during these conditions.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
sgp5ebbrE13.a1:
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D020129.5
Start DateStart TimeEnd DateEnd Time
04/01/2001000010/05/20011401
Subject:
SGP EBBR E13 - E13 EBBR Left Air Temperature Incorrect
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
This condition occurred most of the time during the 
indicated period (hence color yellow).

The left air temperature was incorrect only when the AEM
was in the home 30 position.  This only affected the bottom
air temperature calculation.  However, it made the latent
heat flux, sensible heat flux, and Bowen ratio incorrect.

The sensor was improperly inserted into the aspirator shield
and was pinched between the shield and the T/RH probe. When
the AEM was in the home30 position, the aspirator hose
position may have caused the sensor to short to ground.
Measurements:sgp15ebbrE13.b1:
  • Left air temperature(tair_l)
sgp15ebbrE13.a1:
  • Left air temperature(tair_l)
sgp5ebbrE13.a1:
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
sgp30ebbrE13.a1:
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)

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DQRID : D020129.7
Start DateStart TimeEnd DateEnd Time
01/25/2001053003/01/20012356
Subject:
SGP EBBR E13 - E13 EBBR Left Air Temperature Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
This condition occurred most of the time during the 
indicated period (hence color yellow).

The left air temperature was incorrect only when the AEM
was in the home 30 position.  This only affected the bottom
air temperature calculation.  However, it made the latent
heat flux, sensible heat flux, and Bowen ratio incorrect.

The sensor was improperly inserted into the aspirator shield
and was pinched between the shield and the T/RH probe. When
the AEM was in the home30 position, the aspirator hose
position may have caused the sensor to short to ground.
Measurements:sgp5ebbrE13.a0:
  • bottom air temperature(tair_bot)
sgp15ebbrE13.a1:
  • Left air temperature(tair_l)
sgp30ebbrE13.a1:
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)

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DQRID : D020131.13
Start DateStart TimeEnd DateEnd Time
11/25/2001154512/28/20011931
Subject:
SGP/EBBR/E13 - Left T/RH Probe Temperature Incorrect
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
During much of the indicated period the Left T/RH Temperature was
incorrect.  Because the home signal was between 0 and 3, the 
temperature was incorrect when the AEM was at the bottom position,
but was correct when the AEM was at the top position.  This was caused by
a short created when the sensor was mispositioned in the aspirator
housing and enough strain on the cable for it to bring it into contact
with the housing in the bottom position.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp5ebbrE13.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
sgp30ebbrE13.b1:
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)

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DQRID : D020214.1
Start DateStart TimeEnd DateEnd Time
01/18/2002000501/25/20022201
Subject:
SGP/EBBR/E13 - Left Humidity Probe Temperature Incorrect
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The left humidity probe temperature was incorrect
much of the time, as was the top humidity temperature and
vapor pressure.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp5ebbrE13.a1:
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
sgp30ebbrE13.b1:
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)

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DQRID : D020214.2
Start DateStart TimeEnd DateEnd Time
01/25/2002220001/25/20022201
Subject:
SGP/EBBR/E13 - Data incorrect during maintenance
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The 5, 15, and 30 minute measurements were zero or
offscale at 2200 GMT only.  Electronic connections
were being checked at that time.
Measurements:sgp15ebbrE13.b1:
  • Soil moisture 2(r_sm2)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Net radiation(mv_q)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 1(mv_hft1)
  • scalar wind speed(wind_s)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 1(rr_ts1)
  • Right air temperature(tair_r)
  • Battery(bat)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 3(rr_sm3)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 4(rr_sm4)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(rr_sm5)
  • Right air temperature(tair_r)
  • Soil moisture 2(rr_sm2)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(rr_sm1)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp5ebbrE13.a1:
  • Resultant wind speed(res_ws)
  • top relative humidity(hum_top)
  • Reference Thermistor Temperature(tref)
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • specific humidity(q)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • Home signal(home)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
sgp30ebbrE13.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 4(cs4)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 3(g3)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow, site 1(shf1)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • Soil heat capacity 1(cs1)
  • specific humidity(q)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D020214.5
Start DateStart TimeEnd DateEnd Time
01/25/2002201001/25/20022101
Subject:
SGP/EBBR/E13 - Data Incorrect During 6 Month Checks
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The measurements were incorrect during the 6 month checks.
Measurements:sgp15ebbrE13.b1:
  • Soil moisture 2(r_sm2)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Net radiation(mv_q)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 1(mv_hft1)
  • scalar wind speed(wind_s)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 1(rr_ts1)
  • Right air temperature(tair_r)
  • Battery(bat)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 3(rr_sm3)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 4(rr_sm4)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(rr_sm5)
  • Right air temperature(tair_r)
  • Soil moisture 2(rr_sm2)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(rr_sm1)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp5ebbrE13.a1:
  • Resultant wind speed(res_ws)
  • top relative humidity(hum_top)
  • Reference Thermistor Temperature(tref)
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • specific humidity(q)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • Home signal(home)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
sgp30ebbrE13.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 4(cs4)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 3(g3)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow, site 1(shf1)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • Soil heat capacity 1(cs1)
  • specific humidity(q)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D020628.16
Start DateStart TimeEnd DateEnd Time
11/04/1994200511/04/19942100
Subject:
SGP/EBBR/E13 - T/RH Check
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
During the month of November 1994, site operations personnel conducted
field comparisons of the temperature and relative humidity sensors in the
EBBRs and the HMI31 portable T/RH meter (with the removable probe).  As is
reflected in the home signal output, the automatic exchange mechanism was
disabled in order to conduct the checks.

Measurements were taken every 5 minutes, for a half hour each in the
aspirated radiation shields (the HMI31 was inserted into the EBBR aspirated
radiation shield to provide the same aspiration as the EBBR sensors
received).  Measurements of aspirator flow were also recorded.  This
information was provided to the mentor.  The mentor then compared the field
checks with the data recorded by the EBBRs.

The periods of data and data fields that are incorrect because of the checks
are listed below.  Times are those at which the data are reported.


Data Fields
5 minute:  tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, vp_bot
15 minute: rr_thum_r, rr_thum_l, mv_hum_r, mv_hum_l, tair_r, tair_l
30 minute: tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, vp_bot, bowen, e, h

5 minute:  2005, 2010, 2015, 2020, 2025, 2030, 2035, 2040, 2045,
           2050, 2055, 2100, 2105
15 minute: 2015, 2045, 2100, 2115
30 minute: 2030, 2100

(EDITOR'S NOTE:  The following analysis refers to all EBBRs installed in Nov 1994)

Results of the T/RH comparisons:
The combined accuracy of the HMI31 and EBBR temperature sensors
(thermocouples or PRTDs) is +/- 0.4 degrees C.  The combined accuracy of the
HMI31 and EBBR RH sensors is +/- 4% for RH less than 80%, and +/- 6% for RH
greater than 80%.  The combined accuracy for each pair of EBBR sensors of
the same type is essentially the same as the quantities stated above.

All of the pairs of EBBR sensors show differences that fall within the
stated combined accuracies.  Although this sounds wonderful, a few of the
differences are close to the combined accuracy, which, because of the small
differences in temperature being measured (normally smaller than the
magnitude of the combined accuracy) could lead to some incorrect estimation
of sensible and latent heat flux.  However, unless there would be substantial
differences of calibration slope of two sensors in a pair, the switching of
height of the sensors every 15 minutes by the automatic exchange mechanism
will remove the offset between the sensors.

The comparisons between the EBBR sensors and the HMI31 T/RH meter showed
much larger differences.  The range of differences were: -2.4 to 0.0 degrees
for the thermocouples, -2.1 to 0.1 degrees for the RH probe PRTDs, and -6.6 to
6.7 percent for the RH sensors.  Six Thermocouples indicated differences from
the HMI31 greater than the combined accuracy.  Seven PRTDs indicated
differences from the HMI31 greater than the combined accuracy.  Four RH
sensors indicated differences from the HMI31 greater than the combined
accuracy.  The temperature differences (for both thermocouples and PRTDs)
were nearly all of one sign; the HMI31 indicated the greater temperature,
which may suggest a bias in the HMI31 temperature measurement, even though
a dozen differences of +/- 0.2 degrees were measured.  Four differences of
zero and only one positive difference (out of 40) were measured.  Thirteen of
the 20 RH differences were positive (HMI31 indicating the lower
RH), with the differences near the level of the combined accuracies being
approximately 50% positive and 50% negative.  It does not appear that the
HMI31 has a RH bias.

Plots of EBBR sensor/HMI31 differences as a function of time from the
installation of the individual sensors (a range of 10 to 30 months in the
field) shows no obvious pattern of sensor drift with time.  This is encouraging.
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D020628.2
Start DateStart TimeEnd DateEnd Time
10/06/1995000010/06/19952359
Subject:
SGP/EBBR/E13 - 3-month Check
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
During EBBR 3 month checks the Automatic Exchange Mechanism is disabled
(reflected by home signals near zero) so that the two aspirator units can be
placed at the same height.  The measurements during this period, at least,
do not produce correct outputs of bowen ratio (bowen), sensible heat flux (h),
or latent heat flux (e), nor do the air temperature and relative humidity
measurements indicate gradients.  Checks performed before or after the AEM
is disabled also lead to some incorrect data.

Time of the check is not known, so the entire day has been flagged as
suspect.
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D020716.12
Start DateStart TimeEnd DateEnd Time
05/16/2002185505/16/20021926
Subject:
SGP/EBBR/E13 - 6 Month Checks
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The indicated measurements were incorrect during the 6 month checks.
Measurements:sgp15ebbrE13.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp15ebbrE13.a1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE13.a1:
  • bottom relative humidity(hum_bot)
  • scalar wind speed(wind_s)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D020717.15
Start DateStart TimeEnd DateEnd Time
10/05/2001171502/22/20022131
Subject:
SGP/EBBR/E13 - Wrong CR10 Program Installed
DataStreams:sgp5ebbrE13.00, sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1,
sgp30ebbrE13.b1
Description:
An old version 4 program was installed on 5 Oct 01 instead of the correct version 8 
program.
All of the indicated measurements are suspect.
Measurements:sgp15ebbrE13.b1:
  • Soil moisture 2(r_sm2)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Net radiation(mv_q)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 1(mv_hft1)
  • scalar wind speed(wind_s)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 1(rr_ts1)
  • Right air temperature(tair_r)
sgp5ebbrE13.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 3(rr_sm3)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 4(rr_sm4)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(rr_sm5)
  • Right air temperature(tair_r)
  • Soil moisture 2(rr_sm2)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(rr_sm1)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Soil moisture 4(r_sm4)
sgp5ebbrE13.a1:
  • Resultant wind speed(res_ws)
  • top relative humidity(hum_top)
  • Reference Thermistor Temperature(tref)
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • specific humidity(q)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
sgp30ebbrE13.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 4(cs4)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 3(g3)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow, site 1(shf1)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • Soil heat capacity 1(cs1)
  • specific humidity(q)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D020717.16
Start DateStart TimeEnd DateEnd Time
05/24/2002060006/14/20021431
Subject:
SGP/EBBR/E13 - Wind Direction Incorrect
DataStreams:sgp5ebbrE13.a1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The wind direction and sigma_wd was near zero for the indicated times.
Measurements:sgp5ebbrE13.a1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
sgp30ebbrE13.b1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
sgp30ebbrE13.a1:
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)

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DQRID : D020717.17
Start DateStart TimeEnd DateEnd Time
01/18/2002001503/03/20020801
03/03/2002081503/08/20021401
03/08/2002141503/09/20020931
03/09/2002094503/09/20022001
03/12/2002000003/12/20020101
03/12/2002011504/12/20021901
04/16/2002143004/16/20022001
04/16/2002223004/17/20020031
04/17/2002153004/17/20021701
04/17/2002223004/17/20022231
04/18/2002123004/18/20021231
05/06/2002060005/06/20021931
05/07/2002000005/07/20020001
05/07/2002030005/07/20020301
05/07/2002040005/07/20020401
05/07/2002170005/07/20021731
05/08/2002230005/09/20020101
05/11/2002153005/11/20021601
05/11/2002190005/11/20021901
Subject:
SGP/EBBR/E13 - AEM Hung up
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The automatic exchange mechanism hung numerous times, but with various different 
measurements of home signals.  In all cases, temperature and humidity gradients were incorrect; 
thus the Bowen ratio, sensible heat flux, and latent heat flux are incorrect for the 
indicated periods.  Even when the home 15 and 30 signals were different (but too high) the 
measurements were incorrect because the program keys off of the home signals, which must be 
in the proper ranges.
Measurements:sgp15ebbrE13.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp15ebbrE13.a1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE13.a1:
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D020723.1
Start DateStart TimeEnd DateEnd Time
12/22/1995203012/22/19952130
Subject:
SGP/EBBR/E13 - Thermocouple out of range, data incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The left thermocouple temperature for 22 December was out of range
between 2030 and 2130 GMT, yielding incorrect values as listed below:

5 minute:  tair_top, tair_bot
15 minute: tair_l
30 minute:  tair_top, tair_bot, bowen, h, e
Measurements:sgp5ebbrE13.a0:
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
sgp15ebbrE13.a1:
  • Left air temperature(tair_l)
sgp30ebbrE13.a1:
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
  • latent heat flux(e)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)

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DQRID : D020905.4
Start DateStart TimeEnd DateEnd Time
05/19/1997000012/24/19981845
Subject:
SGP/IRT10M/C1 - IRT not insulated
DataStreams:sgpirt10mC1.b1
Description:
The upwelling IRT on the 10m tower was insufficiently insulated to maintain an internal 
reference temperature above 0 degrees C. Measurements of surface temperature were 
over-estimated when instrument was below freezing.
Measurements:sgpirt10mC1.b1:
  • Surface Infra-Red Temperature, Standard Deviation(sfc_ir_temp_std)
  • Effective Surface (Skin) Temperature(sfc_ir_temp)
  • Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
  • Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)

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DQRID : D030110.34
Start DateStart TimeEnd DateEnd Time
11/14/2002201511/14/20022045
Subject:
SGP/EBBR/E13 - Data Incorrect during 6 month checks
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
Some of the measurements are incorrect during the 6 month checks.
Measurements:sgp15ebbrE13.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp15ebbrE13.a1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE13.a1:
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D030115.4
Start DateStart TimeEnd DateEnd Time
09/23/2002000010/31/20022130
Subject:
SGP/EBBR/E13 - Wind Speed Stalling at Low Speeds
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
Perhaps because of excessive bearing wear, the wind speed sensor
had a high starting threshhold with wind speeds below about 2 m/s.
Wind speed measurements at all speeds were probably too low.
Measurements:sgp15ebbrE13.b1:
  • scalar wind speed(wind_s)
sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)
sgp5ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
sgp30ebbrE13.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

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DQRID : D030115.6
Start DateStart TimeEnd DateEnd Time
09/18/2002121009/19/20020245
Subject:
SGP/EBBR/E13 - AEM Jung between Home Positions
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
When the AEM (Automatic Exchange Mechanism) is hung 
inbetween home positions, the gradients of temperature and 
relative humidity, and thus sensible and latent heat fluxes, 
are incorrect.
Measurements:sgp15ebbrE13.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp15ebbrE13.a1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE13.a1:
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D030712.17
Start DateStart TimeEnd DateEnd Time
05/01/2003190505/01/20031935
Subject:
SGP/EBBR/E13 -  6 Month Checks
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
sgp5ebbrE13.a1:
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

Back To Table of Contents

DQRID : D030917.3
Start DateStart TimeEnd DateEnd Time
03/09/2002200003/11/20022000
03/13/2002170003/14/20021500
Subject:
SGP/EBBR/E13/E18/E2 - Missing data due to Ice storm and clock problems
DataStreams:sgpebbrE2.00, sgp5ebbrE2.a1, sgpebbrE13.00, sgpebbrE18.00, sgp15ebbrE2.a1, sgp15ebbrE2.b1,
sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE13.a1, sgp5ebbrE18.a1, sgp15ebbrE13.a1,
sgp15ebbrE13.b1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1,
sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp30baebbrE2.c1, sgp30baebbrE13.c1, sgp30baebbrE18.c1
Description:
Data are missing due to power failures caused by an ice storm
and resulting system/instrument clock problems.
Measurements:sgp15ebbrE18.a1:
  • east longitude for all the input platforms.(lon)
  • Soil moisture 4(r_sm4)
  • north latitude for all the input platforms.(lat)
  • Home signal(mv_home)
  • Soil temperature 3(rr_ts3)
  • Left air temperature(tair_l)
  • Soil heat flow 3(mv_hft3)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • altitude above sea levelaltunits(alt)
  • Left relative humidity(mv_hum_l)
  • Soil moisture 1(r_sm1)
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Soil temperature 4(rr_ts4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 2(r_sm2)
  • Soil temperature 2(rr_ts2)
  • Net radiation(mv_q)
  • Time offset from base_time(base_time)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • scalar wind speed(wind_s)
  • Signature(signature)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 5(rr_ts5)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil temperature 1(rr_ts1)
  • Right relative humidity(mv_hum_r)
  • Battery(bat)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
sgp30ebbrE18.b1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow, site 5(shf5)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow, site 1(shf1)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 3(cs3)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • soil heat flow at the surface 2(g2)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil heat capacity 4(cs4)
  • north latitude for all the input platforms.(lat)
  • altitude above sea levelaltunits(alt)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • east longitude for all the input platforms.(lon)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • wind direction (relative to true north)(wind_d)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Time offset from base_time(base_time)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • bottom air temperature(tair_bot)
  • Reference Thermistor Temperature(tref)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 4(g4)
  • specific humidity(q)
sgpebbrE2.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE2.a1:
  • north latitude for all the input platforms.(lat)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 2(mv_hft2)
  • Net radiation(mv_q)
  • Battery(bat)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Reference temperature(rr_tref)
  • Soil heat flow 1(mv_hft1)
  • altitude above sea levelaltunits(alt)
  • Time offset of tweaks from base_time(time_offset)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 2(rr_ts2)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Wind direction (relative to true north)(mv_wind_d)
  • Signature(signature)
  • scalar wind speed(wind_s)
  • Soil moisture 4(r_sm4)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(r_sm1)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Time offset from base_time(base_time)
  • Soil moisture 5(r_sm5)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 3(mv_hft3)
  • Soil temperature 4(rr_ts4)
  • Home signal(mv_home)
sgpebbrE18.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE13.a1:
  • Soil moisture 2(rr_sm2)
  • Soil moisture 1(r_sm1)
  • Soil moisture 5(r_sm5)
  • altitude above sea levelaltunits(alt)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 2(mv_hft2)
  • scalar wind speed(wind_s)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 5(rr_sm5)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 3(r_sm3)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 1(rr_sm1)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 4(rr_sm4)
  • Battery(bat)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Home signal(mv_home)
  • Soil temperature 1(rr_ts1)
  • north latitude for all the input platforms.(lat)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 4(mv_hft4)
  • Net radiation(mv_q)
  • Soil moisture 3(rr_sm3)
  • Soil temperature 5(rr_ts5)
  • Signature(signature)
  • Soil moisture 4(r_sm4)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 5(mv_hft5)
  • Soil heat flow 1(mv_hft1)
sgp5ebbrE18.a1:
  • Time offset from base_time(base_time)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)
  • Reference Thermistor Temperature(tref)
  • pressure at constant pressure surface(pres)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • north latitude for all the input platforms.(lat)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • bottom vapor pressure(vp_bot)
  • specific humidity(q)
  • Time offset of tweaks from base_time(time_offset)
  • wind direction (relative to true north)(wind_d)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • scalar wind speed(wind_s)
  • altitude above sea levelaltunits(alt)
  • Resultant wind speed(res_ws)
  • top air temperature(tair_top)
  • east longitude for all the input platforms.(lon)
sgp30ebbrE13.b1:
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top vapor pressure(vp_top)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 1(shf1)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 4(g4)
  • Soil heat capacity 2(cs2)
  • latent heat flux(e)
  • specific humidity(q)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil heat capacity 3(cs3)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • bottom air temperature(tair_bot)
  • corrected sensible heat flux(h)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 3(g3)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • bottom relative humidity(hum_bot)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • temperature of the top humidity sensor chamber(thum_top)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 5(cs5)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 1(g1)
  • bottom vapor pressure(vp_bot)
  • Soil heat capacity 1(cs1)
  • north latitude for all the input platforms.(lat)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil heat capacity 4(cs4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • altitude above sea levelaltunits(alt)
sgp30ebbrE2.a1:
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • pressure at constant pressure surface(pres)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 2(shf2)
  • Reference Thermistor Temperature(tref)
  • latent heat flux(e)
  • top relative humidity(hum_top)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • altitude above sea levelaltunits(alt)
  • Resultant wind speed(res_ws)
  • corrected sensible heat flux(h)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 4(g4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • Time offset from base_time(base_time)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • north latitude for all the input platforms.(lat)
  • Soil heat capacity 2(cs2)
  • top air temperature(tair_top)
  • Soil heat capacity 1(cs1)
  • Time offset of tweaks from base_time(time_offset)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • bottom relative humidity(hum_bot)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • specific humidity(q)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil heat capacity 4(cs4)
  • top vapor pressure(vp_top)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 3(shf3)
sgp5ebbrE13.a1:
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • specific humidity(q)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • wind direction (relative to true north)(wind_d)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Resultant wind speed(res_ws)
  • pressure at constant pressure surface(pres)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • altitude above sea levelaltunits(alt)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • north latitude for all the input platforms.(lat)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • Home signal(home)
sgpebbrE13.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp30ebbrE13.a1:
  • average surface soil heat flow at the surface(ave_shf)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • altitude above sea levelaltunits(alt)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • east longitude for all the input platforms.(lon)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 3(shf3)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil heat capacity 2(cs2)
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)
  • north latitude for all the input platforms.(lat)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • scalar wind speed(wind_s)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 4(g4)
sgp30ebbrE2.b1:
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil heat capacity 4(cs4)
  • specific humidity(q)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 5(shf5)
  • bottom vapor pressure(vp_bot)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 3(shf3)
  • soil heat flow at the surface 5(g5)
  • scalar wind speed(wind_s)
  • Time offset from base_time(base_time)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • altitude above sea levelaltunits(alt)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • east longitude for all the input platforms.(lon)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil heat capacity 2(cs2)
  • soil heat flow at the surface 3(g3)
  • pressure at constant pressure surface(pres)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • top vapor pressure(vp_top)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • north latitude for all the input platforms.(lat)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 2(shf2)
sgp30baebbrE2.c1:
  • top air temperature(tair_top)
  • north latitude for all the input platforms.(lat)
  • soil heat flow at the surface 2(g2)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 5(shf5)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil heat capacity 5(cs5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • east longitude for all the input platforms.(lon)
  • scalar wind speed(wind_s)
  • bottom vapor pressure(vp_bot)
  • Time offset of tweaks from base_time(time_offset)
  • Aerodynamic Latent heat flux(ale)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil heat capacity 1(cs1)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 3(g3)
  • specific humidity(q)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Friction velocity(austar)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil heat capacity 4(cs4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • altitude above sea levelaltunits(alt)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • average surface soil heat flow at the surface(ave_shf)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Estimated height of the vegetation.(vegetation_height)
  • Soil heat capacity 3(cs3)
  • Best estimate Latent heat flux(ecomb)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Aerodynamic Sensible heat flux(ah)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • soil heat flow at the surface 1(g1)
  • top vapor pressure(vp_top)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow, site 1(shf1)
  • Best estimate Sensible heat flux(hcomb)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
sgp15ebbrE2.b1:
  • Soil temperature 1(rr_ts1)
  • Soil temperature 5(rr_ts5)
  • Soil heat flow 2(mv_hft2)
  • north latitude for all the input platforms.(lat)
  • Soil moisture 2(r_sm2)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • scalar wind speed(wind_s)
  • Time offset from base_time(base_time)
  • Signature(signature)
  • Net radiation(mv_q)
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 3(r_sm3)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 3(rr_ts3)
  • Soil heat flow 4(mv_hft4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Home signal(mv_home)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 4(r_sm4)
  • Soil temperature 2(rr_ts2)
  • altitude above sea levelaltunits(alt)
  • Time offset of tweaks from base_time(time_offset)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 3(mv_hft3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 5(r_sm5)
  • Soil moisture 1(r_sm1)
  • Battery(bat)
sgp5ebbrE2.a1:
  • Time offset from base_time(base_time)
  • altitude above sea levelaltunits(alt)
  • top vapor pressure(vp_top)
  • specific humidity(q)
  • Time offset of tweaks from base_time(time_offset)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • north latitude for all the input platforms.(lat)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • Home signal(home)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • Resultant wind speed(res_ws)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
sgp30baebbrE13.c1:
  • scalar wind speed(wind_s)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow, site 3(shf3)
  • temperature of the top humidity sensor chamber(thum_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • soil heat flow at the surface 3(g3)
  • east longitude for all the input platforms.(lon)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • specific humidity(q)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Best estimate Sensible heat flux(hcomb)
  • Aerodynamic Sensible heat flux(ah)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil heat capacity 3(cs3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Time offset from base_time(base_time)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Resultant wind speed(res_ws)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil heat capacity 1(cs1)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • top vapor pressure(vp_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • altitude above sea levelaltunits(alt)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • pressure at constant pressure surface(pres)
  • Soil heat capacity 4(cs4)
  • bottom vapor pressure(vp_bot)
  • Aerodynamic Latent heat flux(ale)
  • Soil heat capacity 2(cs2)
  • Friction velocity(austar)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 5(g5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Best estimate Latent heat flux(ecomb)
  • Soil heat capacity 5(cs5)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • top air temperature(tair_top)
  • Estimated height of the vegetation.(vegetation_height)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • top relative humidity(hum_top)
  • wind direction (relative to true north)(wind_d)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 4(g4)
sgp15ebbrE13.b1:
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 5(r_sm5)
  • Net radiation(mv_q)
  • Signature(signature)
  • scalar wind speed(wind_s)
  • Soil heat flow 4(mv_hft4)
  • Battery(bat)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 3(r_sm3)
  • north latitude for all the input platforms.(lat)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Right air temperature(tair_r)
  • Soil moisture 2(r_sm2)
  • Soil moisture 4(r_sm4)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 5(mv_hft5)
  • Atmospheric pressure(mv_pres)
  • east longitude for all the input platforms.(lon)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat flow 1(mv_hft1)
  • Left air temperature(tair_l)
sgp15ebbrE18.b1:
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Atmospheric pressure(mv_pres)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
  • Reference temperature(rr_tref)
  • Soil heat flow 5(mv_hft5)
  • Battery(bat)
  • scalar wind speed(wind_s)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Left air temperature(tair_l)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 4(rr_ts4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil moisture 3(r_sm3)
  • Left relative humidity(mv_hum_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)
  • Signature(signature)
  • Soil heat flow 2(mv_hft2)
  • Net radiation(mv_q)
  • Soil moisture 2(r_sm2)
  • Time offset from base_time(base_time)
  • altitude above sea levelaltunits(alt)
  • east longitude for all the input platforms.(lon)
  • Soil temperature 5(rr_ts5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right air temperature(tair_r)
  • Soil heat flow 3(mv_hft3)
  • north latitude for all the input platforms.(lat)
sgp30baebbrE18.c1:
  • soil heat flow at the surface 3(g3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 2(cs2)
  • wind direction (relative to true north)(wind_d)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 1(shf1)
  • bottom relative humidity(hum_bot)
  • north latitude for all the input platforms.(lat)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • east longitude for all the input platforms.(lon)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 3(cs3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • altitude above sea levelaltunits(alt)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Aerodynamic Latent heat flux(ale)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Time offset from base_time(base_time)
  • 5 cm soil heat flow, site 5(shf5)
  • Best estimate Latent heat flux(ecomb)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • latent heat flux(e)
  • soil heat flow at the surface 1(g1)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Time offset of tweaks from base_time(time_offset)
  • corrected sensible heat flux(h)
  • Soil heat capacity 4(cs4)
  • Aerodynamic Sensible heat flux(ah)
  • Estimated height of the vegetation.(vegetation_height)
  • 5 cm soil heat flow, site 4(shf4)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • pressure at constant pressure surface(pres)
  • top vapor pressure(vp_top)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 2(g2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Friction velocity(austar)
  • Soil heat capacity 1(cs1)
  • bottom vapor pressure(vp_bot)
  • specific humidity(q)
  • 5 cm soil heat flow, site 2(shf2)
  • Best estimate Sensible heat flux(hcomb)
  • Soil heat capacity 5(cs5)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow, site 3(shf3)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 0-5 cm integrated soil temperature, site 2(ts2)
sgp30ebbrE18.a1:
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)
  • Reference Thermistor Temperature(tref)
  • latent heat flux(e)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • pressure at constant pressure surface(pres)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • altitude above sea levelaltunits(alt)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow, site 3(shf3)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Time offset from base_time(base_time)
  • Soil heat capacity 3(cs3)
  • Time offset of tweaks from base_time(time_offset)
  • top air temperature(tair_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • north latitude for all the input platforms.(lat)
  • 5 cm soil heat flow, site 4(shf4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 1(shf1)
  • Resultant wind speed(res_ws)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow, site 5(shf5)
  • east longitude for all the input platforms.(lon)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 2(shf2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • bottom vapor pressure(vp_bot)
  • Soil heat capacity 5(cs5)
  • soil heat flow at the surface 5(g5)
  • corrected sensible heat flux(h)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • specific humidity(q)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)

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DQRID : D030919.8
Start DateStart TimeEnd DateEnd Time
04/23/2003183005/01/20032000
Subject:
SGP/EBBR/E13  - Water In Net Radiometer; Surface Fluxes are Incorrect
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The net radiometer top dome was punctured by migrating birds.  This alone does not cause 
incorrect net radiation measurements.  However, when it subsequently rains, water collects 
in the bottom dome, causing the net radiation measurements to be too large during the 
day and too small at night.
Measurements:sgp15ebbrE13.b1:
  • Net radiation(mv_q)
sgp15ebbrE13.a1:
  • Net radiation(mv_q)
sgp30ebbrE13.b1:
  • specific humidity(q)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
sgp5ebbrE13.a1:
  • specific humidity(q)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)

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DQRID : D031031.5
Start DateStart TimeEnd DateEnd Time
09/29/2003180010/02/20031845
Subject:
SGP/EBBR/E13  - Water in Net Radiometer, Surface Fluxes Incorrect
DataStreams:sgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The net radiometer top dome was punctured by migrating birds.  This alone does not cause 
incorrect net radiation measurements.  However, when it subsequently rains, water collects 
in the bottom dome, causing the net radiation measurements to be too large during the 
day and too small at night.
Measurements:sgp15ebbrE13.b1:
  • Net radiation(mv_q)
sgp15ebbrE13.a1:
  • Net radiation(mv_q)
sgp30ebbrE13.b1:
  • specific humidity(q)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
sgp5ebbrE13.a1:
  • specific humidity(q)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)

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DQRID : D031204.10
Start DateStart TimeEnd DateEnd Time
10/13/2003183010/13/20031900
Subject:
SGP/EBBR/E13 - 6 Month Checks
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
sgp5ebbrE13.b1:
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)

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DQRID : D031222.16
Start DateStart TimeEnd DateEnd Time
12/09/2003214512/10/20030115
Subject:
SGP/EBBR/E13  - Wind Speed Sensor Frozen By Ice Storm
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The wind speed sensor was frozen stopped by ice from a storm.  The wind speed 
and residual wind speed measurements are incorrect.
Measurements:sgp15ebbrE13.b1:
  • scalar wind speed(wind_s)
sgp5ebbrE13.b1:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp30ebbrE13.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

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DQRID : D031222.17
Start DateStart TimeEnd DateEnd Time
12/14/2003173012/14/20031830
Subject:
SGP/EBBR/E13  - Net Radiometer Iced Over During Storm
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The net radiometer was covered with ice from a storm.  Net radiation values are incorrect, 
and are sometimes even negative during the daytime.  Sensible and latent heat fluxes are 
therefore incorrect.
Measurements:sgp15ebbrE13.b1:
  • Net radiation(mv_q)
sgp5ebbrE13.b1:
  • specific humidity(q)
sgp30ebbrE13.b1:
  • specific humidity(q)
  • latent heat flux(e)
  • corrected sensible heat flux(h)

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DQRID : D040304.12
Start DateStart TimeEnd DateEnd Time
02/09/2004112502/09/20041500
Subject:
SGP/EBBR/E13  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
An ice storm froze the wind speed sensor to a stopped condition.

The wind speed and residual wind speed measurements are incorrect.

This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:sgp15ebbrE13.b1:
  • scalar wind speed(wind_s)
sgp5ebbrE13.b1:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp30ebbrE13.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

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DQRID : D040304.13
Start DateStart TimeEnd DateEnd Time
02/02/2004004002/03/20041810
02/09/2004112502/09/20041500
Subject:
SGP/EBBR/E13  - Wind Direction Frozen Stopped By Ice
DataStreams:sgp5ebbrE13.b1, sgp30ebbrE13.b1
Description:
The wind direction sensor was frozen stopped by ice from a storm.  
The wind direction, sigma_wd, and residual wind speed measurements 
are incorrect.
Measurements:sgp5ebbrE13.b1:
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
sgp30ebbrE13.b1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)

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DQRID : D040608.6
Start DateStart TimeEnd DateEnd Time
06/05/2004013007/14/20041515
Subject:
SGP/EBBR/E13 - Automatic Exchange Mechanism Failure
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The AEM was stuck in the home_15 position or reported near zero
home signals during much of the indicated period.

The Bowen ratio and latent and sensible heat fluxes were incorrect 
when the AEM was not operating properly; the periods of incorrect
data can be determined from the home signal values.

On 7/14/04 the AEM was replaced.
Measurements:sgp15ebbrE13.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE13.b1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)

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DQRID : D040915.2
Start DateStart TimeEnd DateEnd Time
08/11/2004023008/11/20041824
Subject:
SGP/EBBR/E13 - Net Radiation Incorrect, Fluxes Incorrect
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
Rain entered the net radiometer through a crack in the upper dome and
settled in the bottom dome.  This caused too large net radiation measurements
during the following daylight hours, until the domes were replaced and dried out the same 
day.
Measurements:sgp15ebbrE13.b1:
  • Net radiation(mv_q)
sgp5ebbrE13.b1:
  • specific humidity(q)
sgp30ebbrE13.b1:
  • specific humidity(q)
  • latent heat flux(e)
  • corrected sensible heat flux(h)

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DQRID : D040915.6
Start DateStart TimeEnd DateEnd Time
09/08/2004120009/15/20041930
Subject:
SGP/EBBR/E13 - AEM Failure, Fluxes Incorrect
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The AEM failed.  Sensible and latent heat fluxes were incorrect, as well as gradient 
measurements.
Measurements:sgp15ebbrE13.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE13.b1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)

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DQRID : D041222.12
Start DateStart TimeEnd DateEnd Time
10/28/2004183010/28/20041900
Subject:
SGP/EBBR/E13 - 6 Month Checks
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
sgp5ebbrE13.b1:
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)

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DQRID : D050206.10
Start DateStart TimeEnd DateEnd Time
01/05/2005051001/08/20051745
01/11/2005044501/12/20051310
Subject:
SGP/EBBR/E13  - Wind Speed Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
An ice storm froze the wind speed sensor to a stopped condition.

The wind speed and residual wind speed measurements are incorrect.

This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:sgp15ebbrE13.b1:
  • scalar wind speed(wind_s)
sgp5ebbrE13.b1:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp30ebbrE13.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

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DQRID : D050207.6
Start DateStart TimeEnd DateEnd Time
01/05/2005062501/07/20051850
01/11/2005154501/12/20050930
Subject:
SGP/EBBR/E13  - Wind Direction Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The wind direction sensor was frozen stopped by ice from a storm.  
The wind direction, sigma_wd, and residual wind speed measurements 
are incorrect.
Measurements:sgp15ebbrE13.b1:
  • Wind direction (relative to true north)(mv_wind_d)
sgp5ebbrE13.b1:
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
sgp30ebbrE13.b1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)

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DQRID : D050510.3
Start DateStart TimeEnd DateEnd Time
02/11/2005143005/13/20051900
Subject:
SGP/EBBR/E13 - Net Radiometer Tilted Half Degree West
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The net radiation daily peak on sunny days occured 1/2 hour after the net radiation peak 
at E2, E9, and the SIRS because the sensor was tipped to the west about 1/2 degree.
Measurements:sgp15ebbrE13.b1:
  • Net radiation(mv_q)
sgp5ebbrE13.b1:
  • specific humidity(q)
sgp30ebbrE13.b1:
  • specific humidity(q)
  • latent heat flux(e)
  • corrected sensible heat flux(h)

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DQRID : D050622.1
Start DateStart TimeEnd DateEnd Time
06/08/2005190007/06/20051630
Subject:
SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect (AEM failure)
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The AEM was stuck in the home 30 position most of this period.

Therefore, the sensible and latent heat fluxes are incorrect during most of this period.
Measurements:sgp15ebbrE13.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE13.b1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)

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DQRID : D051104.2
Start DateStart TimeEnd DateEnd Time
10/01/2005203010/12/20052130
Subject:
SGP/EBBR/E13 - Fluxes Incorrect
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The AEM has not been reaching the home_30 position fully a few times a day on most days, 
resulting in zero home_30 measurements.

The sensible and latent heat fluxes are incorrect when the home_30 measurement is near 
zero.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE13.b1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)

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DQRID : D051104.3
Start DateStart TimeEnd DateEnd Time
08/17/2005223010/05/20051600
Subject:
SGP/EBBR/E13 - Loose connections
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The tair_bot spiked around midday, as if it is temperature related, and may have indicated 
a loose connection.

The sensible and latyent heat fluxes and Bowen ratio were incorrect when this condition 
occurred.
Measurements:sgp15ebbrE13.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE13.b1:
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • latent heat flux(e)
  • corrected sensible heat flux(h)

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DQRID : D051106.8
Start DateStart TimeEnd DateEnd Time
07/11/2005143007/12/20052100
08/05/2005173008/08/20050730
08/20/2005153008/21/20052200
Subject:
SGP/EBBR/E13 - All EBBR Data Missing
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
All E13 EBBR data was missing during these three periods.
Measurements:sgp15ebbrE13.b1:
  • Soil moisture 2(r_sm2)
  • east longitude for all the input platforms.(lon)
  • Time offset from base_time(base_time)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • north latitude for all the input platforms.(lat)
  • Left relative humidity(mv_hum_l)
  • Time offset of tweaks from base_time(time_offset)
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Net radiation(mv_q)
  • Signature(signature)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Atmospheric pressure(mv_pres)
  • altitude above sea levelaltunits(alt)
  • Soil temperature 1(rr_ts1)
  • Right air temperature(tair_r)
  • Battery(bat)
sgp5ebbrE13.b1:
  • Time offset from base_time(base_time)
  • Home signal(home)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • altitude above sea levelaltunits(alt)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • Time offset from midnight of date of file. For CO data, this is identical to
    time_offset and is included for compatibility.(time)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • north latitude for all the input platforms.(lat)
  • specific humidity(q)
  • temperature of the top humidity sensor chamber(thum_top)
  • Resultant wind speed(res_ws)
  • Time offset of tweaks from base_time(time_offset)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Soil heat capacity 4(cs4)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 3(g3)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow, site 1(shf1)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • Time offset of tweaks from base_time(time_offset)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • Soil heat capacity 1(cs1)
  • north latitude for all the input platforms.(lat)
  • specific humidity(q)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • altitude above sea levelaltunits(alt)

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DQRID : D051111.11
Start DateStart TimeEnd DateEnd Time
10/13/2003000007/22/20052359
Subject:
SGP/EBBR/E13 - metadata corrections
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
On 20050723, a series of metadata corrections and additions were completed.  These 
metadata changes apply to all EBBR.E13 data collected by ARM back to the installation of the 
instrument in September 1992.  Please see the current metadata for correct information.  
These changes do not affect data values or quality.

The changes are summarized below:
1) Update of "sensor location" information
2) Addition of installation dates for systems
3) Correction of soil type
4) Correction of soil moisture units (from "by volume" to "gravimetric")
Measurements:sgp15ebbrE13.b1:
  • Time offset from base_time(base_time)
sgp5ebbrE13.b1:
  • Time offset from base_time(base_time)
sgp30ebbrE13.b1:
  • Time offset from base_time(base_time)

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DQRID : D060111.9
Start DateStart TimeEnd DateEnd Time
12/18/2005090012/20/20051600
12/21/2005050012/21/20051830
Subject:
SGP/EBBR/E13 - Wind Speed Sensor Frozen
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The wind speed sensor was frozen to a stopped posiiton; wind speed data is incorrect.
Measurements:sgp15ebbrE13.b1:
  • scalar wind speed(wind_s)
sgp5ebbrE13.b1:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp30ebbrE13.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

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DQRID : D060414.6
Start DateStart TimeEnd DateEnd Time
09/27/2001141609/27/20011456
Subject:
SGP/IRT/C1 - changed output range for new datalogger
DataStreams:sgpirt10mC1.a1, sgpirt10mC1.b1
Description:
The tower was lowered and the analog output parameters were changed at 14:45 to compensate 
for the recent change in data acquisition from an MFR logger to a CR10X.
Measurements:sgpirt10mC1.a1:
  • Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)
  • Effective Surface (Skin) Temperature(sfc_ir_temp)
  • Surface Infra-Red Temperature, Standard Deviation(sfc_ir_temp_std)
  • Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
sgpirt10mC1.b1:
  • Surface Infra-Red Temperature, Standard Deviation(sfc_ir_temp_std)
  • Effective Surface (Skin) Temperature(sfc_ir_temp)
  • Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
  • Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)

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DQRID : D060501.12
Start DateStart TimeEnd DateEnd Time
01/06/2006173001/09/20060730
01/10/2006133001/10/20061930
02/17/2006200502/20/20061030
Subject:
SGP/EBBR/E13 - Missing Data
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The Data was missing during these three periods for various reasons.
Measurements:sgp15ebbrE13.b1:
  • Soil moisture 2(r_sm2)
  • east longitude for all the input platforms.(lon)
  • Time offset from base_time(base_time)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • north latitude for all the input platforms.(lat)
  • Left relative humidity(mv_hum_l)
  • Time offset of tweaks from base_time(time_offset)
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Net radiation(mv_q)
  • Signature(signature)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Atmospheric pressure(mv_pres)
  • altitude above sea levelaltunits(alt)
  • Soil temperature 1(rr_ts1)
  • Right air temperature(tair_r)
  • Battery(bat)
sgp5ebbrE13.b1:
  • Time offset from base_time(base_time)
  • Home signal(home)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • altitude above sea levelaltunits(alt)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • Time offset from midnight of date of file. For CO data, this is identical to
    time_offset and is included for compatibility.(time)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • north latitude for all the input platforms.(lat)
  • specific humidity(q)
  • temperature of the top humidity sensor chamber(thum_top)
  • Resultant wind speed(res_ws)
  • Time offset of tweaks from base_time(time_offset)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Soil heat capacity 4(cs4)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 3(g3)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow, site 1(shf1)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • Time offset of tweaks from base_time(time_offset)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • Soil heat capacity 1(cs1)
  • north latitude for all the input platforms.(lat)
  • specific humidity(q)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • altitude above sea levelaltunits(alt)

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DQRID : D060501.13
Start DateStart TimeEnd DateEnd Time
01/22/2006233001/26/20062040
Subject:
SGP/EBBR/E13 - Flux and Gradient Measurements Incorrect
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The AEM hung in one position; flux and gradient measurements were therefore incorrect.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
sgp5ebbrE13.b1:
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)

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DQRID : D060501.14
Start DateStart TimeEnd DateEnd Time
04/02/2006033004/05/20061435
Subject:
SGP/EBBR/E13 - Net Radiation and Fluxes Suspect
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The net radiometer had water in it, making the net radiation and flux measurements 
suspect; the latter do not appear to be incorrect, but should be considered as suspect anyway.
Measurements:sgp15ebbrE13.b1:
  • Net radiation(mv_q)
sgp5ebbrE13.b1:
  • specific humidity(q)
sgp30ebbrE13.b1:
  • specific humidity(q)
  • latent heat flux(e)
  • corrected sensible heat flux(h)

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DQRID : D060622.1
Start DateStart TimeEnd DateEnd Time
04/23/2006230004/23/20062300
06/03/2006190006/04/20062330
Subject:
SGP/EBBR/E13 - Left Air Temperature Incorrect - Fluxes Affected
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The left air temperature was incorrect, thus the Bowen ratio and sensible and latent heat 
fluxes were incorrect also.
Measurements:sgp15ebbrE13.b1:
  • Left air temperature(tair_l)
sgp5ebbrE13.b1:
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
sgp30ebbrE13.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)

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DQRID : D060622.2
Start DateStart TimeEnd DateEnd Time
04/30/2006210005/01/20061530
06/05/2006233006/06/20061600
06/14/2006203006/15/20061430
Subject:
SGP/EBBR/E13 - Fluxes Incorrect, AEM Problems
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
The AEM did not function properly, thus sensible and latent heat fluxes were incorrect.
Measurements:sgp15ebbrE13.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE13.b1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)

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DQRID : D060622.3
Start DateStart TimeEnd DateEnd Time
05/14/2006200505/16/20060325
Subject:
SGP/EBBR/E13 - Missing Data
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
Data was missing for this period.
Measurements:sgp15ebbrE13.b1:
  • Soil moisture 2(r_sm2)
  • east longitude for all the input platforms.(lon)
  • Time offset from base_time(base_time)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • north latitude for all the input platforms.(lat)
  • Left relative humidity(mv_hum_l)
  • Time offset of tweaks from base_time(time_offset)
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Net radiation(mv_q)
  • Signature(signature)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Atmospheric pressure(mv_pres)
  • altitude above sea levelaltunits(alt)
  • Soil temperature 1(rr_ts1)
  • Right air temperature(tair_r)
  • Battery(bat)
sgp5ebbrE13.b1:
  • Time offset from base_time(base_time)
  • Home signal(home)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • altitude above sea levelaltunits(alt)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • Time offset from midnight of date of file. For CO data, this is identical to
    time_offset and is included for compatibility.(time)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • north latitude for all the input platforms.(lat)
  • specific humidity(q)
  • temperature of the top humidity sensor chamber(thum_top)
  • Resultant wind speed(res_ws)
  • Time offset of tweaks from base_time(time_offset)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Soil heat capacity 4(cs4)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 3(g3)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow, site 1(shf1)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • Time offset of tweaks from base_time(time_offset)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • Soil heat capacity 1(cs1)
  • north latitude for all the input platforms.(lat)
  • specific humidity(q)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • altitude above sea levelaltunits(alt)

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DQRID : D060818.10
Start DateStart TimeEnd DateEnd Time
07/01/2006170007/06/20062200
Subject:
SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect When Pressure Offscale
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
There were several half hours during this period when the pressure went offscale or at 
least to a high value, causing the sensible and latent heat fluxes to be incorrect.
Measurements:sgp15ebbrE13.b1:
  • Atmospheric pressure(mv_pres)
sgp5ebbrE13.b1:
  • pressure at constant pressure surface(pres)
sgp30ebbrE13.b1:
  • pressure at constant pressure surface(pres)
  • latent heat flux(e)
  • corrected sensible heat flux(h)

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DQRID : D060828.2
Start DateStart TimeEnd DateEnd Time
08/26/2006085309/18/20061530
Subject:
SGP/IRT/C1 - UPS failing
DataStreams:sgpirt10mC1.b1
Description:
The IRT data were intermittently bad during this period due to a failing UPS. The problem 
was corrected by replacing the UPS.
Measurements:sgpirt10mC1.b1:
  • Surface Infra-Red Temperature, Standard Deviation(sfc_ir_temp_std)
  • Effective Surface (Skin) Temperature(sfc_ir_temp)
  • Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
  • Internal voltage(internal_voltage)
  • Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)

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DQRID : D060921.6
Start DateStart TimeEnd DateEnd Time
08/22/2006163008/22/20061830
08/24/2006153008/24/20062000
08/29/2006083008/29/20061200
Subject:
SGP/EBBR/E13 - Pressure and Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
During spikes in pressure upwards or downwards the sensible and latent heat fluxes were 
incorrect.
Measurements:sgp15ebbrE13.b1:
  • Atmospheric pressure(mv_pres)
sgp5ebbrE13.b1:
  • pressure at constant pressure surface(pres)
sgp30ebbrE13.b1:
  • pressure at constant pressure surface(pres)
  • latent heat flux(e)
  • corrected sensible heat flux(h)

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DQRID : D060921.7
Start DateStart TimeEnd DateEnd Time
08/28/2006003008/28/20060730
Subject:
SGP/EBBR/E13 - Most Measurements Incorrect When Battery Voltage Too low
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
Most measurements were incorrect during this period because the battery voltage was below 
10.5 volts.
Measurements:sgp15ebbrE13.b1:
  • Soil moisture 2(r_sm2)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Net radiation(mv_q)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 1(rr_ts1)
  • Right air temperature(tair_r)
sgp5ebbrE13.b1:
  • Home signal(home)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • specific humidity(q)
  • Resultant wind speed(res_ws)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Soil heat capacity 4(cs4)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 3(g3)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow, site 1(shf1)
  • scalar wind speed(wind_s)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • Soil heat capacity 1(cs1)
  • specific humidity(q)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)

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DQRID : D061114.6
Start DateStart TimeEnd DateEnd Time
10/17/2006070010/23/20061615
Subject:
SGP/EBBR/E13 - Battery failure
DataStreams:sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
Data was missing entirely on parts of 10/22 and 10/23.
Measurements:sgp15ebbrE13.b1:
  • Soil moisture 2(r_sm2)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Net radiation(mv_q)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 1(rr_ts1)
  • Right air temperature(tair_r)
sgp5ebbrE13.b1:
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • specific humidity(q)
  • Resultant wind speed(res_ws)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE13.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Soil heat capacity 4(cs4)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 3(g3)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow, site 1(shf1)
  • scalar wind speed(wind_s)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • Soil heat capacity 1(cs1)
  • specific humidity(q)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)

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DQRID : D930428.2
Start DateStart TimeEnd DateEnd Time
07/13/1993120107/13/19931202
Subject:
SGP/EBBR/E13 - incorrect home signal
DataStreams:sgp5ebbrE13.a0, sgp30ebbrE13.a1
Description:
EDITOR'S NOTE:  This DQR refers to data collected by the EBBR at E13 prior
to the begin date of regular ARM data.  At that time, the data streams which
contain the EBBR.E13 data were named 
      Dsgp15ebbr1.a0
      Dsgp30ebbr1.a1
      Dsgp5ebbr1.a0
These data are not readily available from the ARM archive, but can be
made available by special request.  The actual time range of the problem
described here is 921230.0000-930423.1200.



EBBR1, Central Facility reported incorrect home value signals from 30
December 1992 through 23 April 1993.  The home signals are used in the
calculation of fluxes by the CR10 data logger.  The fluxes for this period
are thus invalid as reported and must be recalculated from the archived 15
minute data.  The proper home signals are less than 35 for 30 minute home
signal and greater than 35 for 15 minute home signal.  Home signals were
the same value for 15 minute and 30 minute during the period of interest,
although they were not a constant value.  The chronology of the situation
is reported below.  On 7 April 1993 I noticed the problem in the A0 data.

On 30 December 1992, the automatic exchange mechanism (AEM) of the Central
Facility EBBR froze up with ice and stopped working (surmised from looking
at the EBBR1 data).  This caused a fuse to blow and stop the mechanism from
operating.  However, one channel of the CR10 data logger was apparently damaged
in the process.  The condition of the AEM only, was noticed on 4 January 1993
by site operations personnel.  The blown fuse was replaced, which started
the AEM working; but AEM home signal values between 30 Dec and 04 Jan were
around zero.  Home values remained around zero until at least January 8, 1993.
I have a gap in data archived at ANL between 8 and 15 January 1993, during
which I do not know quite what was happening.  On 11 January 1993 site
operations personnel found that the EBBR1 battery was run down and the EBBR
thus was not working.  A new battery was installed.  On 15 January the home
values were about 34.  I am assuming that they became 34 upon installation
of the new battery on 11 January.  Until at least 15 January the home signals
stayed around 34.  After that period the home signals became greater than
35 and generally were around 36.  Only occasionally (a few hours here and
there)were the home signals just above or below 35 to produce the proper
flux outputs.  On 23 April 1993, at my direction (and after a week of tests
on other parts of the system), the CR10 data logger was replaced.  This solved
the problem.  In fact, previous to this I had suggested reloading the software
into the previous CR10, but the CR10 would not accept it; as soon as the
machine was deactivated before that procedure it stopped working altogether.
I find it amazing that it worked at all, although all data other than the home
signals, and the calculated quantities dependent on them looked perfectly
acceptable during the period of interest; there is no evidence that the
CR10 was malfunctioning in other areas.

The road to restoring the 30 Dec to 23 April data would be a rocky one, as
each 15 minute data period would have to be examined to determine the
proper position of the sensors on the AEM.  However, it is possible to
reconstruct most of the 30 minute calculated values from the 15 minute data.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • Home signal(home)
  • pressure at constant pressure surface(pres)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Time offset from base_time(base_time)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • Soil heat capacity 3(cs3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • north latitude for all the input platforms.(lat)
  • Time offset from base_time(base_time)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • wind direction (relative to true north)(wind_d)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 2(g2)
  • bottom vapor pressure(vp_bot)
  • east longitude for all the input platforms.(lon)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 4(g4)

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DQRID : D930503.2
Start DateStart TimeEnd DateEnd Time
07/13/1993120107/13/19931202
Subject:
SGP/EBBR/E13 - incorrect meteorological observations
DataStreams:sgp5ebbrE13.a0, sgp30ebbrE13.a1
Description:
EDITOR'S NOTE:  This DQR refers ti data collected by the EBBR at E13 prior
to the begin date of regular ARM data.  At that time, the data streams which
contain the EBBR.E13 data were named
      Dsgp15ebbr1.a0
      Dsgp30ebbr1.a1
      Dsgp5ebbr1.a0
These data are not readily available from the ARM archive, but can be 
made available by special request.  The actual time range of the problem
described here is 930417.1200-930422.1730.


Beginning at 1200 UTC on 17 April 1993, EBBR1, Central Facility, outputs
ramped to extreme values, some positive, some negative.  These outputs ended
their ramping approximately 3 hours later.  Comparison with SMOS data
indicate that no time averaged outputs from EBBR1 were consistent with the
SMOS after 1200 UTC.

It appears that the averaging instruction in the CR10 data logger had been
corrupted.  On 22 April site operations, at my request, tried to reenter
the software; this attempt was completely unsuccessful, indicating that the
CR10 probably had other problems as well.  EBBR1 was offline from 1730 UTC
on 22 April until 1400 UTC on 23 April, when a new CR10 was installed and the
software downloaded successfully.

Since a SDS utility for extracting real time data from the CF SMOS had not been
established, EBBR1 was being used for weather observations.  All EBBR1
measurements of meteorological quantities during the period above are
invalid.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • Home signal(home)
  • pressure at constant pressure surface(pres)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Time offset from base_time(base_time)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • Soil heat capacity 3(cs3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • north latitude for all the input platforms.(lat)
  • Time offset from base_time(base_time)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • wind direction (relative to true north)(wind_d)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 2(g2)
  • bottom vapor pressure(vp_bot)
  • east longitude for all the input platforms.(lon)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 4(g4)

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DQRID : D940106.5
Start DateStart TimeEnd DateEnd Time
12/31/1993195012/31/19932100
Subject:
SGP/EBBR/E13 - Invalid data during disconnection of AEM at E13
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
On December 31, 1993 at 1950 GMT the AEM on the Central Facility EBBR was
disconnected.  Another AEM was then connected, on which some testing was needed
before site operations could be confident that it was ready for field
installation at an extended facility.  At 2041 GMT the original AEM was
reconnected.  The following 5, 15, and 30 minute data between or for the stated
times below is invalid:

5 minute (1950 to 2045 GMT): tair_top, tair_bot, thum_top, thum_bot, hum_top,
          hum_bot, vp_top, vp_bot, home

15 minute (2000 to 2045 GMT): rr_thum_r, rr_thum_l, mv_hum_r, mv_hum_l,
           mv_home, tair_r, tair_l

30 minute (2000 through 2100 GMT): tair_top, tair_bot, thum_top, thum_bot,
           hum_top, hum_bot, vp_top, vp_bot, bowen, e, h, home_15, home_30
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
  • Home signal(mv_home)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)

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DQRID : D941208.1
Start DateStart TimeEnd DateEnd Time
12/02/1994193712/02/19942000
Subject:
SGP/EBBR/E13 - Net Radiation - Hemisphere Replacement
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The upper hemisphere of the net radiometer was punctured (pinhole) and thus
was replaced at 1937 GMT on December 2, 1994.  This resulted in a spike in
the net radiation data.  5 minute q data for 1935, 1940, 1945, and
1955 GMT, 15 minute mv_q data for 1945 and 2000 GMT, and 30 minute q, e,
and h data for 2000 GMT are incorrect.
Measurements:sgp5ebbrE13.a0:
  • specific humidity(q)
sgp15ebbrE13.a1:
  • Net radiation(mv_q)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)

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DQRID : D950626.1
Start DateStart TimeEnd DateEnd Time
02/14/1995110002/14/19951730
Subject:
SGP/EBBR/E13 - Frozen Wind Speed Sensor
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
DQR No:                               Platform: EBBR

Subject: Frozen Wind Speed Sensor

Date Submitted: JUNE 22, 1995
Submitted By:                         _x_  Instrument Mentor
                                      ___  EST Member
                                      ___  Science Team Member
                                      ___  Other _____________________________

For questions or problems, please contact the ARM Experiment Center at
509-375-6898 or via email at dqr@arm.gov.

Platform/Measurement: EBBR/ Wind Speed
        What level data: (raw,a0,a1,b1,c1 etc): a1 (15 and 30 minute)
                                                a0 (5 minute)

    What location was the data collected at: E13, Central Facility

    Period of time in question
        Begin Date 2/14/95   Time 1100 GMT
        End                  Time 1730 GMT

 Data should be labeled:
 ___  questionable                      ___  All data fields affected
 _X_  incorrect                         _X_  Only some data fields affected
 ___  wrong calibration
 ___  others

 Discussion of Problem:

On February 14, 1995 a frontal system deposited freezing rain in central
Oklahoma that resulted in the EBBR wind speed instrument becoming frozen in
place at the Central Facillity (E13) for part of a day.  All 5, 15, and 30
minute data values indicated below are incorrect for the period listed above.

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws

Other observations/measurements impacted by this problem:

Suggested Corrections of the Problem: (e.g. change calibration factor and
recompute, flag data with this comment, etc.)

Flag data with this comment.

Data Processing Notes                Date

-------------------------------------------------------------------
END
Measurements:sgp5ebbrE13.a0:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)
sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

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DQRID : D950626.2
Start DateStart TimeEnd DateEnd Time
03/07/1995024503/08/19951640
Subject:
SGP/EBBR/E13 - Frozen Wind Speed Sensor
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
On March 7, 1995 freezing rain stopped the cups of the EBBR wind
speed instrument at the Central Facility (E13).  All 5, 15, and 30
minute data values indicated below are incorrect for the period listed above.

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws
Measurements:sgp5ebbrE13.a0:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)
sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

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DQRID : D950815.2
Start DateStart TimeEnd DateEnd Time
08/01/1995150008/02/19951615
Subject:
SGP/EBBR/E13 - Low Battery Voltage and AEM Left on Manual
DataStreams:sgp5ebbrE13.a0, sgp30ebbrE13.a1
Description:
Low battery voltage caused some data values to be incorrect beginning at
1500 GMT on August 1, 1995.  The data should be carefully inspected to
determine which values are incorrect.

During replacement of the battery at the Central Facility EBBR on August
1, 1995, the AEM exchange toggle switch was left in the manual position,
which caused the right aspirator to remain in the home position until the
switch was correctly placed in the exchange position at 1616 GMT on August
2, 1995.  All 5, 15, and 30 minute values of temperature, relative humidity
, vapor pressure, bowen, e, and h are incorrect during the period. 15 and
30 minute values are also incorrect at 1630 GMT.
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)
sgp30ebbrE13.a1:
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)

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DQRID : D950828.1
Start DateStart TimeEnd DateEnd Time
08/16/1995060008/16/19951530
08/18/1995123008/18/19951500
08/19/1995110008/19/19951500
08/20/1995090008/20/19951500
08/21/1995060008/21/19951500
Subject:
SGP/EBBR/E13 - Battery Voltage Drop
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Sometime before August 16, 1995 the AC/DC converter was switched off and
the instrument heaters were switched on.  The solar panel was not able to
keep the battery voltage up under these conditions.  Much of the data for
the periods indicated is incorrect, especially data from the sensors that
require 12 volts DC power.  The data would have to be inspected to
determine what data is correct and what is incorrect.  It would be safest to
exclude all data from those periods from any analysis.  Site operations
switched the heaters off and turned the converter back on on August 21,
1995.

As reported in a recent DQR, the fluxes from the EBBR are incorrect
presently because of a malfunctioning T/RH probe; no spares are presently
available.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D951113.1
Start DateStart TimeEnd DateEnd Time
10/26/1995000011/03/19952045
Subject:
SGP/EBBR/E13 - Wind Direction Set Pin Slippage
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The set pin bolt on the wind vane loosened, allowing the vane to turn on
the shaft.  Wind directions are incorrect as a result, for the period
listed above.  The bolt was tightened on 3 Nov 95 so that correct wind
directions would result.

Values that are incorrect for the period are:

5 minute:   wind_d, res_ws, sigma_wd

15 minute:  mv_wind_d

30 minute:  wind_d, res_ws, sigma_wd
Measurements:sgp5ebbrE13.a0:
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
sgp15ebbrE13.a1:
  • Wind direction (relative to true north)(mv_wind_d)
sgp30ebbrE13.a1:
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)

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DQRID : D951113.6
Start DateStart TimeEnd DateEnd Time
11/04/1995120011/04/19951400
11/05/1995033011/05/19951430
11/06/1995000011/06/19951530
11/07/1995000011/07/19951400
11/08/1995000011/08/19951400
Subject:
SGP/EBBR/E13 - Battery voltage drop
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
On Friday 2 November, 1995 the instrument heaters were switched on.  By
4 November, the solar panel was not able to maintain the battery voltage for
the cold night conditions that existed.  On Monday, 5 November the heaters
were turned off, but the poor condition of the battery did not allow it,
once partially drained, to recharge sufficiently for nighttime conditions.
On 8 November, at 2106 GMT, the battery was replaced (resulting in missing
data for 2030-2130 GMT).  Most of the data for the period above is incorrect,
especially data from the sensors that require at least 11 volts DC power.
The data that is incorrect is listed below.

5 minute:   tref, tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
            vp_top, vp_bot, q, pres, home

15 minute:  rr_thum_r, rr_thum_l, rr_ts1, rr_ts2, rr_ts3, rr_ts4, rr_ts5,
            rr_tref, mv_hum_r, mv_hum_l, mv_pres, mv_home, mv_q, mv_hft1,
            mv_hft2, mv_hft3, mv_hft4, mv_hft5, tair_r, tair_l

30 minute:  tair_top, tair_bot, tref, thum_top, thum_bot, hum_top, hum_bot,
            vp_top, vp_bot, pres, home_15, home_30, bowen, e, h, shf, shf1,
            shf2, shf3, shf4, shf5, c_shf1, c_shf2, c_shf3, c_shf4, c_shf5,
            ts1, ts2, ts3, ts4, ts5, q, g1, g2, g3, g4, g5, ces1, ces2,
            ces3, ces4, ces5

Periods of time affected (these are the 30 minute periods that are
incorrect - incorrect 5 and 15 minute data may also occur for all or part
of the previous half hour):

4 Nov 95: 1200-1400 GMT
5 Nov 95: 0330-1430 GMT
6 Nov 95: 0000-1530 GMT
7 Nov 95: 0000-1400 GMT
8 Nov 95: 0000-1400 GMT
Measurements:sgp5ebbrE13.a0:
  • Home signal(home)
  • pressure at constant pressure surface(pres)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • specific humidity(q)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Left air temperature(tair_l)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • bottom relative humidity(hum_bot)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 2(g2)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D951220.2
Start DateStart TimeEnd DateEnd Time
12/05/1995181512/07/19951900
Subject:
SGP/EBBR/E13 - Missing data
DataStreams:sgp5ebbrE13.a0, sgp30ebbrE13.a1
Description:
The EBBR 13 data during the period indicated is missing.  This may be related
to the replacement of fiber optic cable at the Central Facility; this activity
was taking place at the time.  It is unknown whether the data was
sneakernetted for this missing period.  A PIF has been submitted concerning
the data loss, as provision was supposedly made to avoid any loss of data
during the fiber replacement.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • Home signal(home)
  • pressure at constant pressure surface(pres)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Time offset from base_time(base_time)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • Soil heat capacity 3(cs3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • north latitude for all the input platforms.(lat)
  • Time offset from base_time(base_time)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • wind direction (relative to true north)(wind_d)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 2(g2)
  • bottom vapor pressure(vp_bot)
  • east longitude for all the input platforms.(lon)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 4(g4)

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DQRID : D951220.6
Start DateStart TimeEnd DateEnd Time
12/09/1995053012/09/19951415
12/13/1995040012/13/19951800
12/13/1995230012/14/19951430
12/15/1995074512/15/19951515
Subject:
SGP/EBBR/E13 - battery voltage drop
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The E13 battery condition was such that the solar panel was not able to
keep the battery voltage up (greater than 11 V DC) under cloudy conditions.
The data for the periods above is incorrect; many sensors require at least
11 volts DC power.  On 15 December 1995 at 1900 GMT the EBBR lost it's
connection to the site data system; data after this period will be discussed
in a separate DQR.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D960104.1
Start DateStart TimeEnd DateEnd Time
12/15/1995190012/21/19950405
12/21/1995163012/22/19952045
Subject:
SGP/EBBR/E13 - EBBR down - Data Missing
DataStreams:sgp5ebbrE13.a0, sgp30ebbrE13.a1
Description:
Between 15 and 22 December 1995 the E13 EBBR experienced a number of
communication and hardware problems.  The data for the periods indicated
are therefore missing.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • Home signal(home)
  • pressure at constant pressure surface(pres)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Time offset from base_time(base_time)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • Soil heat capacity 3(cs3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • north latitude for all the input platforms.(lat)
  • Time offset from base_time(base_time)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • wind direction (relative to true north)(wind_d)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 2(g2)
  • bottom vapor pressure(vp_bot)
  • east longitude for all the input platforms.(lon)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 4(g4)

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DQRID : D960508.6
Start DateStart TimeEnd DateEnd Time
05/06/1996175505/06/19961835
Subject:
SGP/EBBR/E13 - 3-month check
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
During EBBR 3 month checks the Automatic Exchange Mechanism is disabled
(reflected by home signals near zero) so that the two aspirator units can be
placed at the same height.  The measurements during this period, at least,
do not produce correct outputs of bowen ratio (bowen), sensible heat flux (h),
or latent heat flux (e), nor do the air temperature and relative humidity
measurements indicate gradients.  Checks performed before or after the AEM
is disabled also lead to some incorrect data.  The period of incorrect
data for the EBBR is listed above; data times affected do not include the
beginning time and do include the ending time (data files are denoted by
the end time).
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D960606.1
Start DateStart TimeEnd DateEnd Time
05/24/1996180005/24/19962130
Subject:
SGP/EBBR/E13 - Annual Calibration changeout
DataStreams:sgp5ebbrE13.a0, sgp30ebbrE13.a1
Description:
On May 24, 1996 the changeout for annual calibration occurred at E13,
Central Facility, OK.  Between 1800 and 2130 GMT no data was remotely collected.
Furthermore, 5 minute data inbetween 1800 and 2130 is incorrect, 15 minute data 
between 1800 and 2130 is incorrect, and 30 minute data for 2130 GMT is 
incorrect.  A large jump in soil moisture appears in the data after the 
installation was completed (the soil bags holding the probes had a greater 
than ambient soil moisture).  Soil measurements indicated greater than ambient 
soil moisture until a rain just after 0600 GMT on 1 June saturated the soil; 
after this period the probes reflected actual soil moisture conditions.  

The larger than normal soil moistures have some impact on the soil heat flux 
during this time of year, and thus soil heat flux from the soil flow plates 
and soil temperature probes, as well as average soil heat flux, computed 
sensible and latent heat fluxes; these quantities should be considered to 
be incorrect from 24 June at 2130 GMT until about 1200 GMT on June 1.

Because of communication problems, data is missing from the time of the 
EBBR installation until 29 May 1996 at about 1815 GMT.  This data may be 
recovered from the sneakernetted data set.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • Home signal(home)
  • pressure at constant pressure surface(pres)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Time offset from base_time(base_time)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • Soil heat capacity 3(cs3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • north latitude for all the input platforms.(lat)
  • Time offset from base_time(base_time)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • wind direction (relative to true north)(wind_d)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 2(g2)
  • bottom vapor pressure(vp_bot)
  • east longitude for all the input platforms.(lon)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 4(g4)

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DQRID : D961122.11
Start DateStart TimeEnd DateEnd Time
08/20/1996070008/30/19961830
Subject:
SGP/EBBR/E13 - Wind Direction Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Wind direction was incorrect during the period indicated due to a sensor 
electronics failure.  On 30 August 1996 site operations replaced S/N K3035
with S/N K3034.  Correct data collection resumed.

Values that are incorrect for the period are:

5 minute:   wind_d, res_ws, sigma_wd

15 minute:  mv_wind_d

30 minute:  wind_d, res_ws, sigma_wd
Measurements:sgp5ebbrE13.a0:
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
sgp15ebbrE13.a1:
  • Wind direction (relative to true north)(mv_wind_d)
sgp30ebbrE13.a1:
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)

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DQRID : D961122.24
Start DateStart TimeEnd DateEnd Time
11/18/1996194211/18/19962022
Subject:
SGP/EBBR/E13 - EBBR 3 Month Checks - 10 EFs
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
During EBBR 3 month checks the Automatic Exchange Mechanism is disabled 
(reflected by home signals near zero) so that the two aspirator units
can be placed at the same height.  The measurements during these periods 
do not produce correct outputs of bowen ratio (bowen), sensible heat flux (h), 
or latent heat flux (e), nor do the air temperature and relative humidity 
measurements indicate correct gradients.  Checks performed before or after the 
AEM is disabled also lead to some incorrect data.  Incorrect 5, 15 minute and 
half hour data occurs for periods indicated.
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D970330.1
Start DateStart TimeEnd DateEnd Time
02/07/1997053002/07/19971340
Subject:
SGP/EBBR/E13 - Frozen Wind Speed Sensor
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
On February 7, 1997 freezing rain stopped the cups of the EBBR wind 
speed instrument at the Central Facility (E13).  All 5, 15, and 30 
minute data values indicated below are incorrect for the period listed.

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws
Measurements:sgp5ebbrE13.a0:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)
sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

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DQRID : D970730.3
Start DateStart TimeEnd DateEnd Time
07/17/1997093007/25/19971600
Subject:
SGP/EBBR/E13 - CR10 Malfunction
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The CR10 apparently malfunctioned on 17 July 1997.  This caused a variety 
of effects, including incorrect datalogger clock times, missing data 
periods, and some corrupted data fields.  The CR10 was replaced on 
25 July 1997; all data fields are now correct.  Data users may contact
the mentor for more detailed information on data quality during this 
period.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D971017.5
Start DateStart TimeEnd DateEnd Time
07/22/1997000007/22/19972359
07/23/1997000007/23/19972359
07/24/1997000007/24/19972359
Subject:
SGP/EBBR/E13 - Missing Data
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The EBBR EF13 data during the periods indicated are missing.  This may be related
to a CR10X clock problem that was observed at the time by the SDS.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D971021.5
Start DateStart TimeEnd DateEnd Time
04/28/1997141904/28/19971445
Subject:
SGP/EBBR/E13 - EBBR Biannual Checks
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
During EBBR 3 month checks the Automatic Exchange Mechanism is disabled 
(reflected by home signals near zero) so that the two aspirator units
can be placed at the same height.  The measurements during these periods 
do not produce correct outputs of bowen ratio (bowen), sensible heat flux (h), 
or latent heat flux (e), nor do the air temperature and relative humidity 
measurements indicate correct gradients.  Checks performed before or after the 
AEM is disabled also lead to some incorrect data.  Incorrect 5, 15 minute and 
half hour data occurs for periods indicated.
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D980117.19
Start DateStart TimeEnd DateEnd Time
01/04/1998062501/05/19980115
Subject:
SGP/EBBR/E13- EBBR Frozen Wind Speed
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Wind speed cups were frozen during the indicated time periods. All 5,
15, and 30 minute data values indicated  are incorrect for the periods
listed.
Measurements:sgp5ebbrE13.a0:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)
sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

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DQRID : D980117.27
Start DateStart TimeEnd DateEnd Time
01/04/1998074501/16/19981600
Subject:
SGP/EBBR/E13 - EBBR AEMs Not Exchanging (Iced Or Fuse Blown)
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The EBBR AEM stopped exchanging because of icing at during this time
period.

The calculations of Bowen ratio, latent heat flux, and sensible heat
flux are incorrect for the time period indicated.  The other
measurements listed  are also incorrect for those times:

Note: Mentor supplied the end date/time for this DQR after submittal
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D980410.8
Start DateStart TimeEnd DateEnd Time
01/15/1998101501/15/19981445
Subject:
SGP/EBBR/E13 - Wind Speed Sensor Frozen
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The wind speed sensor was frozen during the period.  

Data values that were incorrect are:

 5 minute: wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws
Measurements:sgp5ebbrE13.a0:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)
sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

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DQRID : D980416.12
Start DateStart TimeEnd DateEnd Time
10/10/1997185010/10/19971932
Subject:
SGP/EBBR/E13 - 3-Month Check
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
During EBBR 3 month checks the Automatic Exchange Mechanism is disabled
(reflected by home signals near zero) so that the two aspirator units can be
placed at the same height.  The measurements during these periods 
do not produce correct outputs of bowen ratio (bowen), sensible heat flux
(h), or latent heat flux (e), nor do the air temperature and relative 
humidity measurements indicate correct gradients.  Checks performed before 
or after the AEM is disabled also lead to some incorrect data.  Incorrect 5,
15 minute and half hour data occurs for the period above.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
sgp30ebbrE13.a1:
  • wind direction (relative to true north)(wind_d)
  • scalar wind speed(wind_s)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D980428.2
Start DateStart TimeEnd DateEnd Time
04/12/1998191504/21/19981500
Subject:
SGP/EBBR/E13 - Data Missing
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The bit driver for the E13 EBBR communications malfunctioned.  No data was
remotely collected for the indicated period.  Data for the period should
be available at the the Archive in a file of sneakernetted data.
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D980529.10
Start DateStart TimeEnd DateEnd Time
05/07/1998200005/07/19982030
Subject:
SGP/EBBR/E13 - Six Month Checks
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
During EBBR 6 month checks (formally called 3 month checks) the Automatic 
Exchange Mechanism is disabled (reflected by home signals near zero) so that
the two aspirator units can be placed at the same height.  The measurements
during these periods do not produce correct outputs of bowen ratio (bowen), 
sensible heat flux (h), or latent heat flux (e), nor do the air temperature
and relative humidity measurements indicate correct gradients.  Checks 
performed just before or after the AEM is disabled also lead to some 
incorrect data.  Incorrect 5, 15 minute and half hour data occurs for the 
period indicated.
Measurements:sgp5ebbrE13.a0:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)

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DQRID : D981112.5
Start DateStart TimeEnd DateEnd Time
10/02/1998034510/08/19981930
Subject:
SGP/EBBR/E13 - Net Radiation Incorrect - Water in Bottom Dome
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Water entered the net radiometer top dome through a hole made, probably,
by migrating birds (this happens every Spring and Autumn) and accumulated
in the bottom dome.  This causes nighttime net radiations to be too large
and daytime net radiations to be too small.  The data is therefore incorrect.
Measurements:sgp5ebbrE13.a0:
  • specific humidity(q)
sgp15ebbrE13.a1:
  • Net radiation(mv_q)
sgp30ebbrE13.a1:
  • specific humidity(q)

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DQRID : D990127.32
Start DateStart TimeEnd DateEnd Time
12/21/1998001512/24/19981730
01/01/1999151501/01/19992230
01/08/1999020501/08/19991600
Subject:
SGP/EBBR/E13 - Wind Speed Data Incorrect
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The wind speed sensor was iced stopped by freezing rain, 
resulting in the following values being incorrect:

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws,
Measurements:sgp5ebbrE13.a0:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)
sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

Back To Table of Contents

DQRID : D990127.33
Start DateStart TimeEnd DateEnd Time
01/01/1999151501/01/19992230
Subject:
SGP/EBBR - EBBR E13 Wind Speed Data Incorrect
DataStreams:sgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The wind speed sensor was iced stopped by freezing rain, 
resulting in the following values being incorrect:

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws,
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp5ebbrE13.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D990127.34
Start DateStart TimeEnd DateEnd Time
01/08/1999020501/08/19991600
Subject:
SGP/EBBR - EBBR E13 Wind Speed Data Incorrect
DataStreams:sgp5ebbrE13.00, sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
The wind speed sensor was iced stopped by freezing rain, 
resulting in the following values being incorrect:

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws,
Measurements:sgp5ebbrE13.a0:
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • scalar wind speed(wind_s)
  • east longitude for all the input platforms.(lon)
  • wind direction (relative to true north)(wind_d)
  • specific humidity(q)
  • Home signal(home)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from base_time(base_time)
sgp5ebbrE13.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE13.a1:
  • Soil temperature 1(rr_ts1)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 1(mv_hft1)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 4(mv_hft4)
  • Signature(signature)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 5(g5)
  • north latitude for all the input platforms.(lat)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • specific humidity(q)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 3(cs3)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • east longitude for all the input platforms.(lon)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 4(g4)

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DQRID : D990415.1
Start DateStart TimeEnd DateEnd Time
03/13/1999233003/14/19990500
Subject:
SGP/EBBR/E13 - Wind Speed Frozen
DataStreams:sgp5ebbrE13.a0, sgp15ebbrE13.a1, sgp30ebbrE13.a1
Description:
Wind speed and residual wind speed during this period 
are incorrect caused by an ice storm.
Measurements:sgp5ebbrE13.a0:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp15ebbrE13.a1:
  • scalar wind speed(wind_s)
sgp30ebbrE13.a1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

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END OF DATA