Data Quality Reports for Session: 104920 User: kcwang Completed: 03/23/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D011127.27SGP EBBR E13 - E13 EBBR Data Incorrect During 6 Month Checkssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D011127.28SGP EBBR E15 - E15 EBBR Data Incorrect During 6 Month Checkssgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D011207.12SGP EBBR E15 - E15 EBBR Battery Voltage Low, Data Incorrectsgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D011218.1SGP EBBR E15 - E15 EBBR Data Zeros Incorrectsgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D020129.1SGP EBBR E15 - E15 EBBR Recalibration Changeoutsgp5ebbrE15.00, sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1,
sgp30ebbrE15.b1
D020129.10SGP/EBBR/E13 - Reprocess: E13 EBBR Soil heat Flows #1 and #2 Incorrectsgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.11SGP EBBR E13 - E13 EBBR Data Incorrectsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.12SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrectsgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.13SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrectsgp15ebbrE13.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
D020129.9SGP/EBBR/E13 - Reprocess: E13 EBBR Soil Temperature #4 Incorrectsgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
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
D020214.7SGP/EBBR/E15 - Data Incorrect During 6 Month Checkssgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D020716.12SGP/EBBR/E13 - 6 Month Checkssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020716.13SGP/EBBR/E15 - 6 Month Checkssgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D020717.13SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 Incorrectsgp30ebbrE13.a1, sgp30ebbrE13.b1
D020717.14SGP/EBBR/E13 - Reprocess: Soil Heat Flow #2 Incorrectsgp30ebbrE13.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
D020726.2SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 and #2 Incorrectsgp30ebbrE13.a1, sgp30ebbrE13.b1
D021113.1SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header		sgp30ebbrE2.b1, sgp30ebbrE4.b1, sgp30ebbrE7.b1, sgp30ebbrE8.b1, sgp30ebbrE9.b1,
sgp30ebbrE12.b1, sgp30ebbrE13.b1, sgp30ebbrE15.b1, sgp30ebbrE18.b1, sgp30ebbrE19.b1,
sgp30ebbrE20.b1, sgp30ebbrE22.b1, sgp30ebbrE26.b1
D030110.34SGP/EBBR/E13 - Data Incorrect during 6 month checkssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D030110.35SGP/EBBR/E15 - Data Incorrect during 6 month checkssgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D030115.4SGP/EBBR/E13 - Wind Speed Stalling at Low Speedssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D030115.5SGP/EBBR/E13 - REPROCESS: Soil Moisture #1 Offset1sgp30ebbrE13.a1, sgp30ebbrE13.b1
D030115.6SGP/EBBR/E13 - AEM Jung between Home Positionssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D030115.7SGP/EBBR/E15 - REPROCESS: Soil Moisture #1 Offsetsgp30ebbrE15.a1, sgp30ebbrE15.b1
D030115.8SGP/EBBR/E15 - Data Mostly Zero Following Logger Restartsgp5ebbrE15.a1, sgp15ebbrE15.a0, sgp15ebbrE15.a1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D030115.9SGP/EBBR/E15 - Pressure Lowsgp5ebbrE15.a1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D030712.17SGP/EBBR/E13 - 6 Month Checkssgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D030712.18SGP/EBBR/E15 - 6 Month Checkssgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D030724.2SGP/EBBR/E15 - Wind Direction 10 Degrees Lowsgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D030728.2SGP/EBBR/E15 - Top Humidity reported as zero in 30 minute data.sgp30ebbrE15.a1, sgp30ebbrE15.b1
D030917.3sgpebbrE2.00, 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
D031031.2SGP/EBBR/E15 - Reference Temperature Failedsgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D031031.5SGP/EBBR/E13 - Water in Net Radiometer, Surface Fluxes Incorrectsgp5ebbrE13.a1, sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D031031.6SGP/EBBR/E15 - Water In Net Radiometer, Surface Fluxes Incorrectsgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D031031.9SGP/EBBR/E15 - Soil Temperature #5 Incorrect, Surface Fluxes Incorrectsgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
D031106.1SGP/EBBR/E15 - Soil Temperature #5 Incorrect, Surface Fluxes Incorrectsgp15ebbrE15.b1, sgp30ebbrE15.b1
D031110.7SGP/EBBR/E15 - AEM Hung Between Home Positions, Surface Fluxes Incorrectsgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D031204.10SGP/EBBR/E13 - 6 Month Checkssgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D031204.11SGP/EBBR/E15 - 6 Month Checkssgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.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
D031222.18SGP/EBBR/E15 - Net Radiometer Iced Over During Stormsgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D031222.19SGP/EBBR/E15 - Wind Speed Sensor Frozen By Ice Stormsgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D040112.1SGP/EBBR/E15 - Wind Direction About 130 Degrees Lowsgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D040227.1SGP/EBBR/E15 - Net Radiometer not levelsgp5ebbrE15.b1, sgp30ebbrE15.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
D040304.14SGP/EBBR/E15 - Wind Speed Frozen Stopped By Icesgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D040507.1SGP/EBBR/E15 - Wind Speed Incorrectsgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp30baebbrE15.c1
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
D041004.4SGP/EBBR/E15 - Soil Moisture Coefficients Incorrectsgp30ebbrE15.b1
D041222.12SGP/EBBR/E13 - 6 Month Checkssgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D041222.13SGP/EBBR/E15 - 6 Month Checkssgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D050206.10SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice Stormsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D050206.11SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice Stormsgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D050207.6SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice Stormsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D050207.7SGP/EBBR/E15 - Wind Direction Frozen Stopped By Ice Stormsgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D050215.18SGP/EBBR/E15 - Wind Speed Frozen Stopped By Icesgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D050215.19SGP/EBBR/E15 - Wind Direction Frozen Stopped By Icesgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D050324.1SGP/EBBR/E15 - Soil Heat Flows Undermeasured, and Latent and Sensible Heat Fluxes
Overstimated		sgp30ebbrE15.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
D050624.2SGP/EBBR/E15 - Net Radiation Too Large - Water in Bottomsgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D050624.7SGP/EBBR/E13 - Improved EBBR CR10 Programsgp30ebbrE13.b1
D050719.10SGP/EBBR/E15 - Improved EBBR CR10 Programsgp30ebbrE15.b1
D051104.2SGP/EBBR/E13 - Fluxes Incorrectsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D051104.3SGP/EBBR/E13 - Loose connectionssgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D051106.24SGP/EBBR/E13 - Average Soil Heat Flux Incorrectsgp30ebbrE13.b1
D051106.25SGP/EBBR/E15 - Average Soil Heat Flux Incorrectsgp30ebbrE15.b1
D051106.8SGP/EBBR/E13 - All EBBR Data Missingsgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D051106.9SGP/EBBR/E15 - Soil Set #5 Temperature, Moisture, and Heat Flow Incorrectsgp15ebbrE15.b1, sgp30ebbrE15.b1
D051111.11SGP/EBBR/E13 - metadata correctionssgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1
D051111.12SGP/EBBR/E15 - metadata correctionssgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D051215.3SGP/EBBR/E15 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect.sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D051215.4SGP/EBBR/E15 - Missing Datasgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D060111.10SGP/EBBR/E15 - Incorrect Sensible and Latent Heat Fluxessgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D060111.11SGP/EBBR/E15 - Reprocess: Sensible and Latent Heat Fluxes, Soil Set #2 Sometimes Incorrectsgp30ebbrE15.b1
D060111.12SGP/EBBR/E15 - Data Missingsgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
D060111.9SGP/EBBR/E13 - Wind Speed Sensor Frozensgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.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
D060501.15SGP/EBBR/E15 - Wind Speed Sensor Frozen Stoppedsgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.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
D060921.5SGP/EBBR/E13 - Soil Heat Flow #3 Large Negativesgp15ebbrE13.b1, sgp30ebbrE13.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


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 : D011127.28
Start DateStart TimeEnd DateEnd Time
04/17/2001185004/17/20011945
10/02/2001160410/02/20011742
Subject:
SGP EBBR E15 - E15 EBBR Data Incorrect During 6 Month Checks
DataStreams:sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
The data was incorrect during the 6 month checks.
Measurements:sgp15ebbrE15.b1:
  • Soil temperature 4(rr_ts4)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Soil temperature 2(rr_ts2)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil heat flow 3(mv_hft3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(r_sm1)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 3(r_sm3)
  • Net radiation(mv_q)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 4(r_sm4)
  • Soil temperature 1(rr_ts1)
sgp5ebbrE15.a1:
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • pressure at constant pressure surface(pres)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Resultant wind speed(res_ws)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • specific humidity(q)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
sgp30ebbrE15.b1:
  • 5 cm soil heat flow, site 2(shf2)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 2(cs2)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • latent heat flux(e)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 4(g4)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 5(cs5)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • corrected sensible heat flux(h)
sgp30ebbrE15.a1:
  • specific humidity(q)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 4(cs4)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil heat capacity 5(cs5)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 3(g3)
  • latent heat flux(e)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 1(shf1)
  • 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 1(cs1)
  • corrected sensible heat flux(h)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 3(shf3)
sgp15ebbrE15.a1:
  • scalar wind speed(wind_s)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 5(r_sm5)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil moisture 3(r_sm3)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 4(rr_sm4)
  • Soil moisture 2(r_sm2)
  • Soil moisture 5(rr_sm5)
  • Atmospheric pressure(mv_pres)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Left air temperature(tair_l)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 3(mv_hft3)
  • Net radiation(mv_q)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 4(r_sm4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 2(rr_sm2)

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DQRID : D011207.12
Start DateStart TimeEnd DateEnd Time
05/27/2001173506/26/20011501
Subject:
SGP EBBR E15 - E15 EBBR Battery Voltage Low, Data Incorrect
DataStreams:sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
When the battery voltage is 10.4 volts or below, all selected data should be considered to 
be incorrect.  See the battery voltage in the 15 minute data to determine times of 
incorrect data.
Measurements:sgp15ebbrE15.b1:
  • Soil temperature 4(rr_ts4)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Soil temperature 2(rr_ts2)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Home signal(mv_home)
  • Soil heat flow 3(mv_hft3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(r_sm1)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 3(r_sm3)
  • Net radiation(mv_q)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 4(r_sm4)
  • Soil temperature 1(rr_ts1)
sgp5ebbrE15.a1:
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • pressure at constant pressure surface(pres)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Resultant wind speed(res_ws)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • specific humidity(q)
  • Home signal(home)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
sgp30ebbrE15.b1:
  • 5 cm soil heat flow, site 2(shf2)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 2(cs2)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • latent heat flux(e)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • soil heat flow at the surface 4(g4)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 5(cs5)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • corrected sensible heat flux(h)
sgp30ebbrE15.a1:
  • specific humidity(q)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 4(cs4)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil heat capacity 5(cs5)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 3(g3)
  • latent heat flux(e)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 1(cs1)
  • corrected sensible heat flux(h)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 3(shf3)
sgp15ebbrE15.a1:
  • scalar wind speed(wind_s)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 5(r_sm5)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil moisture 3(r_sm3)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 4(rr_sm4)
  • Soil moisture 2(r_sm2)
  • Soil moisture 5(rr_sm5)
  • Atmospheric pressure(mv_pres)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Left air temperature(tair_l)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 3(mv_hft3)
  • Net radiation(mv_q)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 4(r_sm4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 2(rr_sm2)

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DQRID : D011218.1
Start DateStart TimeEnd DateEnd Time
10/11/2001193010/11/20011931
Subject:
SGP EBBR E15 - E15 EBBR Data Zeros Incorrect
DataStreams:sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
The data was all zeros after a logger restart for 5 , 15, and 30 minute periods.
Measurements:sgp15ebbrE15.b1:
  • Soil temperature 4(rr_ts4)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Soil temperature 2(rr_ts2)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Home signal(mv_home)
  • Soil heat flow 3(mv_hft3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(r_sm1)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 3(r_sm3)
  • Net radiation(mv_q)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 4(r_sm4)
  • Battery(bat)
  • Soil temperature 1(rr_ts1)
sgp5ebbrE15.a1:
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • pressure at constant pressure surface(pres)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Resultant wind speed(res_ws)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • specific humidity(q)
  • Home signal(home)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
sgp30ebbrE15.b1:
  • 5 cm soil heat flow, site 2(shf2)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 2(cs2)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • latent heat flux(e)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • soil heat flow at the surface 4(g4)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 5(cs5)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • corrected sensible heat flux(h)
sgp30ebbrE15.a1:
  • specific humidity(q)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 4(cs4)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil heat capacity 5(cs5)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 3(g3)
  • latent heat flux(e)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 1(cs1)
  • corrected sensible heat flux(h)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 3(shf3)
sgp15ebbrE15.a1:
  • scalar wind speed(wind_s)
  • Soil temperature 3(rr_ts3)
  • Battery(bat)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 5(r_sm5)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil moisture 3(r_sm3)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 4(rr_sm4)
  • Soil moisture 2(r_sm2)
  • Soil moisture 5(rr_sm5)
  • Atmospheric pressure(mv_pres)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Left air temperature(tair_l)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 3(mv_hft3)
  • Net radiation(mv_q)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 4(r_sm4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 2(rr_sm2)

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DQRID : D020129.1
Start DateStart TimeEnd DateEnd Time
10/11/2001150810/11/20011931
Subject:
SGP EBBR E15 - E15 EBBR Recalibration Changeout
DataStreams:sgp5ebbrE15.00, sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1,
sgp30ebbrE15.b1
Description:
During the indicated period the EBBR unit was being changed out with a
recalibrated unit.  All data is incorrect or missing.

Unit #14 was removed; #6 was installed.
Measurements:sgp5ebbrE15.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE15.b1:
  • Soil temperature 4(rr_ts4)
  • Left air temperature(tair_l)
  • Time offset of tweaks from base_time(time_offset)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Wind direction (relative to true north)(mv_wind_d)
  • Home signal(mv_home)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Time offset from base_time(base_time)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right air temperature(tair_r)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 1(mv_hft1)
  • Signature(signature)
  • altitude above sea levelaltunits(alt)
  • Battery(bat)
  • Soil temperature 1(rr_ts1)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Soil heat flow 3(mv_hft3)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 2(mv_hft2)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 3(r_sm3)
  • Net radiation(mv_q)
  • Soil moisture 2(r_sm2)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 4(r_sm4)
  • north latitude for all the input platforms.(lat)
  • east longitude for all the input platforms.(lon)
sgp5ebbrE15.a1:
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • Time offset of tweaks from base_time(time_offset)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • east longitude for all the input platforms.(lon)
  • north latitude for all the input platforms.(lat)
  • Time offset from base_time(base_time)
  • Resultant wind speed(res_ws)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • specific humidity(q)
  • top vapor pressure(vp_top)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • top air temperature(tair_top)
  • Home signal(home)
  • top relative humidity(hum_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
sgp30ebbrE15.b1:
  • 5 cm soil heat flow, site 2(shf2)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • 5 cm soil heat flow, site 5(shf5)
  • east longitude for all the input platforms.(lon)
  • soil heat flow at the surface 1(g1)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 4(g4)
  • Time offset of tweaks from base_time(time_offset)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • corrected sensible heat flux(h)
  • Time offset from base_time(base_time)
  • altitude above sea levelaltunits(alt)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • top air temperature(tair_top)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • soil heat flow at the surface 2(g2)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • north latitude for all the input platforms.(lat)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil heat capacity 5(cs5)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE15.a1:
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 4(cs4)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil heat capacity 5(cs5)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • latent heat flux(e)
  • north latitude for all the input platforms.(lat)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 1(shf1)
  • 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)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • specific humidity(q)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • soil heat flow at the surface 2(g2)
  • soil heat flow at the surface 1(g1)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow, site 5(shf5)
  • altitude above sea levelaltunits(alt)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 1(cs1)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 5(g5)
  • Soil heat capacity 3(cs3)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Time offset from base_time(base_time)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • bottom relative humidity(hum_bot)
sgp15ebbrE15.a1:
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil moisture 4(rr_sm4)
  • Soil moisture 5(rr_sm5)
  • Atmospheric pressure(mv_pres)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Soil heat flow 4(mv_hft4)
  • Left relative humidity(mv_hum_l)
  • Reference temperature(rr_tref)
  • Time offset from base_time(base_time)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 3(rr_sm3)
  • Soil heat flow 5(mv_hft5)
  • altitude above sea levelaltunits(alt)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 4(r_sm4)
  • Soil moisture 2(rr_sm2)
  • scalar wind speed(wind_s)
  • Soil temperature 3(rr_ts3)
  • Battery(bat)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 5(r_sm5)
  • Soil moisture 3(r_sm3)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 2(r_sm2)
  • Home signal(mv_home)
  • Signature(signature)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Soil heat flow 1(mv_hft1)
  • Net radiation(mv_q)
  • Time offset of tweaks from base_time(time_offset)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • north latitude for all the input platforms.(lat)

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DQRID : D020129.10
Start DateStart TimeEnd DateEnd Time
10/05/2001170001/18/20020001
Subject:
SGP/EBBR/E13 - Reprocess: E13 EBBR Soil heat Flows #1 and #2 Incorrect
DataStreams:sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
Soil Heat Flow probes #1 and #2 were incorrect during the
indicated period (and for some time afterward, to be covered in another
DQR).  Outputs from the probes were typically too large negative or 
too large positive.
Measurements:sgp15ebbrE13.b1:
  • Soil heat flow 2(mv_hft2)
  • Soil heat flow 1(mv_hft1)
sgp15ebbrE13.a1:
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
sgp30ebbrE13.b1:
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 1(g1)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 2(g2)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 2(shf2)
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)

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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 : D020129.12
Start DateStart TimeEnd DateEnd Time
10/08/2001200010/12/20011731
Subject:
SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect
DataStreams:sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The left T/RH Probe Temperature was often incorrect, causing the other indicated
measurements to be incorrect also.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp30ebbrE13.b1:
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 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)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • temperature of the bottom humidity sensor chamber(thum_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 : D020129.13
Start DateStart TimeEnd DateEnd Time
10/12/2001173510/18/20011601
11/22/2001013011/25/20011531
01/05/2002193001/05/20021931
01/06/2002193001/06/20022101
01/07/2002233001/07/20022331
01/08/2002173001/08/20021801
01/09/2002033001/18/20020001
Subject:
SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect
DataStreams:sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The left T/RH Probe Temperature was often incorrect, causing the other indicated
measurements to be incorrect also.  

When the home30 signal had an offset, the top RH probe temperature was incorrect
but not the bottom RH probe temperature.
Measurements:sgp15ebbrE13.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp15ebbrE13.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
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)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)

Back To Table of Contents

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)

Back To Table of Contents

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)

Back To Table of Contents

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 : D020129.9
Start DateStart TimeEnd DateEnd Time
04/01/2001000010/05/20011401
Subject:
SGP/EBBR/E13 - Reprocess: E13 EBBR Soil Temperature #4 Incorrect
DataStreams:sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
Soil Temperature #4 was often incorrect, typically too large negative,
during this period, causing other measurements calculated with
it to be incorrect also. This was caused by a bad multiplexor channel,
which was discovered by the vendor during recalibration of the unit
later.
Measurements:sgp15ebbrE13.b1:
  • Soil temperature 4(rr_ts4)
sgp15ebbrE13.a1:
  • Soil temperature 4(rr_ts4)
sgp30ebbrE13.b1:
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
sgp30ebbrE13.a1:
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

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 : D020214.7
Start DateStart TimeEnd DateEnd Time
11/13/2001170011/13/20011801
Subject:
SGP/EBBR/E15 - Data Incorrect During 6 Month Checks
DataStreams:sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
The data was incorrect during the 6 month checks.
Measurements:sgp15ebbrE15.b1:
  • Soil temperature 4(rr_ts4)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Soil temperature 2(rr_ts2)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Home signal(mv_home)
  • Soil heat flow 3(mv_hft3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(r_sm1)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 3(r_sm3)
  • Net radiation(mv_q)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 4(r_sm4)
  • Battery(bat)
  • Soil temperature 1(rr_ts1)
sgp5ebbrE15.a1:
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • pressure at constant pressure surface(pres)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Resultant wind speed(res_ws)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • specific humidity(q)
  • Home signal(home)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
sgp30ebbrE15.b1:
  • 5 cm soil heat flow, site 2(shf2)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 2(cs2)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • latent heat flux(e)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • soil heat flow at the surface 4(g4)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 5(cs5)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • corrected sensible heat flux(h)
sgp30ebbrE15.a1:
  • specific humidity(q)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 4(cs4)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil heat capacity 5(cs5)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 3(g3)
  • latent heat flux(e)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 1(cs1)
  • corrected sensible heat flux(h)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 3(shf3)
sgp15ebbrE15.a1:
  • scalar wind speed(wind_s)
  • Soil temperature 3(rr_ts3)
  • Battery(bat)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 5(r_sm5)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil moisture 3(r_sm3)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 4(rr_sm4)
  • Soil moisture 2(r_sm2)
  • Soil moisture 5(rr_sm5)
  • Atmospheric pressure(mv_pres)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Left air temperature(tair_l)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 3(mv_hft3)
  • Net radiation(mv_q)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 4(r_sm4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 2(rr_sm2)

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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 : D020716.13
Start DateStart TimeEnd DateEnd Time
05/14/2002150505/14/20021546
Subject:
SGP/EBBR/E15 - 6 Month Checks
DataStreams:sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
The indicated measurements were incorrect during the 6 month checks.
Measurements:sgp15ebbrE15.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE15.a1:
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE15.b1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • corrected sensible heat flux(h)
sgp30ebbrE15.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
sgp15ebbrE15.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)

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DQRID : D020717.13
Start DateStart TimeEnd DateEnd Time
01/25/2002220203/03/20021129
Subject:
SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 Incorrect
DataStreams:sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
Soil Heat Flow #1 was incorrect during the indicated period.

Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can 
be recalculated using the remaining good sets of soil sensors as follows:
   ave_shf = (g2 + g3 + g4 + g5)/4
   e = -(q + ave_shf)/(1 + bowen)
   h = -(q + e + ave_shf)
Measurements:sgp30ebbrE13.b1:
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 1(g1)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 1(shf1)
  • corrected sensible heat flux(h)

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DQRID : D020717.14
Start DateStart TimeEnd DateEnd Time
03/07/2002203205/20/20022101
Subject:
SGP/EBBR/E13 - Reprocess: Soil Heat Flow #2 Incorrect
DataStreams:sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
Soil Heat Flow #2 was incorrect during the indicated period.

Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can 
be recalculated using the remaining good sets of soil sensors as follows:
   ave_shf = (g1 + g3 + g4 + g5)/4
   e = -(q + ave_shf)/(1 + bowen)
   h = -(q + e + ave_shf)
Measurements:sgp30ebbrE13.b1:
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
sgp30ebbrE13.a1:
  • 5 cm soil heat flow, site 2(shf2)
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 2(g2)
  • corrected sensible heat flux(h)

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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 : D020726.2
Start DateStart TimeEnd DateEnd Time
01/18/2002001501/25/20022201
03/03/2002113003/07/20022031
Subject:
SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 and #2 Incorrect
DataStreams:sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
Soil Heat Flow #1 and #2 were incorrect during the indicated period.

Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can 
be recalculated using the remaining good sets of soil sensors as follows:
   ave_shf = (g3 + g4 + g5)/3
   e = -(q + ave_shf)/(1 + bowen)
   h = -(q + e + ave_shf)
Measurements:sgp30ebbrE13.b1:
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 1(g1)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 2(g2)
sgp30ebbrE13.a1:
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 2(shf2)
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)

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DQRID : D021113.1
Start DateStart TimeEnd DateEnd Time
04/01/2001000006/18/20032359
Subject:
SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header
DataStreams:sgp30ebbrE2.b1, sgp30ebbrE4.b1, sgp30ebbrE7.b1, sgp30ebbrE8.b1, sgp30ebbrE9.b1,
sgp30ebbrE12.b1, sgp30ebbrE13.b1, sgp30ebbrE15.b1, sgp30ebbrE18.b1, sgp30ebbrE19.b1,
sgp30ebbrE20.b1, sgp30ebbrE22.b1, sgp30ebbrE26.b1
Description:
The units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in the 
EBBR 30 minute netcdf header have been incorrect from the beginning 
of processing the data into netcdf files.  The correct units are 
MJ/m^3/C.

This does not affect the data quality.
Measurements:sgp30ebbrE8.b1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
sgp30ebbrE4.b1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
sgp30ebbrE9.b1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
sgp30ebbrE18.b1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
sgp30ebbrE26.b1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
sgp30ebbrE13.b1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)
sgp30ebbrE7.b1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
sgp30ebbrE12.b1:
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
sgp30ebbrE19.b1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
sgp30ebbrE2.b1:
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 5(cs5)
sgp30ebbrE22.b1:
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
sgp30ebbrE20.b1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
sgp30ebbrE15.b1:
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)

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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 : D030110.35
Start DateStart TimeEnd DateEnd Time
11/12/2002171011/12/20021740
Subject:
SGP/EBBR/E15 - Data Incorrect during 6 month checks
DataStreams:sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
Some of the measurements are incorrect during the 6 month checks.
Measurements:sgp15ebbrE15.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE15.a1:
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE15.b1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • corrected sensible heat flux(h)
sgp30ebbrE15.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
sgp15ebbrE15.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)

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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 : D030115.5
Start DateStart TimeEnd DateEnd Time
10/05/2001175002/22/20022100
Subject:
SGP/EBBR/E13 - REPROCESS: Soil Moisture #1 Offset1
DataStreams:sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:
The wrong offset (1.4656) was used in the calibration coefficients for
Soil Moisture Probe #1. The correct offset is 14.656.

Sensible and Latent Heat Flux measurements are not significantly affected.
Measurements:sgp30ebbrE13.b1:
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
sgp30ebbrE13.a1:
  • Soil moisture 1 (mass water/mass dry soil)(sm1)

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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 : D030115.7
Start DateStart TimeEnd DateEnd Time
10/11/2001192007/09/20021522
Subject:
SGP/EBBR/E15 - REPROCESS: Soil Moisture #1 Offset
DataStreams:sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
The wrong offset (9.5264) was used in the calibration coefficients for
Soil Moisture Probe #1. The correct offset is 0.95264.

Sensible and Latent Heat Flux measurements are not significantly affected.
Measurements:sgp30ebbrE15.b1:
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
sgp30ebbrE15.a1:
  • Soil moisture 1 (mass water/mass dry soil)(sm1)

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DQRID : D030115.8
Start DateStart TimeEnd DateEnd Time
07/22/2002163007/22/20021659
Subject:
SGP/EBBR/E15 - Data Mostly Zero Following Logger Restart
DataStreams:sgp5ebbrE15.a1, sgp15ebbrE15.a0, sgp15ebbrE15.a1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
Most of the measurements were zero, which normally happens after a 
datalogger restart.  The restart on 07/22/02 occurred after a pressure
sensor replacement.
Measurements:sgp5ebbrE15.a1:
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • pressure at constant pressure surface(pres)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Resultant wind speed(res_ws)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • specific humidity(q)
  • Home signal(home)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
sgp30ebbrE15.b1:
  • 5 cm soil heat flow, site 2(shf2)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 2(cs2)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • latent heat flux(e)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • soil heat flow at the surface 4(g4)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 5(cs5)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • corrected sensible heat flux(h)
sgp15ebbrE15.a0:
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 3(rr_ts3)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 5(rr_sm5)
  • Soil temperature 2(rr_ts2)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 1(rr_sm1)
  • Soil temperature 1(rr_ts1)
  • Reference temperature(rr_tret)
  • Net radiation(mv_q)
  • Soil moisture 2(rr_sm2)
  • Right air temperature(tair_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Left relative humidity(mv_hum_l)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil heat flow 3(mv_hft3)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 5(mv_hft5)
  • Left air temperature(tair_l)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 4(rr_sm4)
  • Battery(bat)
sgp30ebbrE15.a1:
  • specific humidity(q)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 4(cs4)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil heat capacity 5(cs5)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • latent heat flux(e)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 1(shf1)
  • 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 1(cs1)
  • corrected sensible heat flux(h)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 3(shf3)
sgp15ebbrE15.a1:
  • scalar wind speed(wind_s)
  • Soil temperature 3(rr_ts3)
  • Battery(bat)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 5(r_sm5)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil moisture 3(r_sm3)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 4(rr_sm4)
  • Soil moisture 2(r_sm2)
  • Soil moisture 5(rr_sm5)
  • Atmospheric pressure(mv_pres)
  • Home signal(mv_home)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Left air temperature(tair_l)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 3(mv_hft3)
  • Net radiation(mv_q)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 4(r_sm4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 2(rr_sm2)

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DQRID : D030115.9
Start DateStart TimeEnd DateEnd Time
12/10/2002130012/23/20021600
Subject:
SGP/EBBR/E15 - Pressure Low
DataStreams:sgp5ebbrE15.a1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
The pressure measurements were too low during this period, as much as 40
mb too low.  This occurred after a restart of the
EBBR CR10 datalogger, for unknown reasons.
Measurements:sgp5ebbrE15.a1:
  • pressure at constant pressure surface(pres)
sgp30ebbrE15.b1:
  • pressure at constant pressure surface(pres)
sgp30ebbrE15.a1:
  • pressure at constant pressure surface(pres)

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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 : D030712.18
Start DateStart TimeEnd DateEnd Time
04/29/2003154004/29/20031655
Subject:
SGP/EBBR/E15 -  6 Month Checks
DataStreams:sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE15.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Right air temperature(tair_r)
sgp5ebbrE15.a1:
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
sgp30ebbrE15.b1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • corrected sensible heat flux(h)
sgp30ebbrE15.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
sgp15ebbrE15.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)

Back To Table of Contents

DQRID : D030724.2
Start DateStart TimeEnd DateEnd Time
10/11/2001193008/05/20031630
Subject:
SGP/EBBR/E15 - Wind Direction 10 Degrees Low
DataStreams:sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
The wind direction at E15 EBBR was 10 degrees low for the period (since
installation of the EBBR unit on 10/11/01). The wind direction sensor was apparently 
aligned to magnetic north instead of true north at installation.
Measurements:sgp15ebbrE15.b1:
  • Wind direction (relative to true north)(mv_wind_d)
sgp30ebbrE15.b1:
  • wind direction (relative to true north)(wind_d)
sgp5ebbrE15.a1:
  • wind direction (relative to true north)(wind_d)
sgp30ebbrE15.a1:
  • wind direction (relative to true north)(wind_d)
sgp15ebbrE15.a1:
  • Wind direction (relative to true north)(mv_wind_d)

Back To Table of Contents

DQRID : D030728.2
Start DateStart TimeEnd DateEnd Time
06/19/2003190006/19/20031900
Subject:
SGP/EBBR/E15 - Top Humidity reported as zero in 30 minute data.
DataStreams:sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
The top relative humidity was reported as zero in the 30 minute data.
This is an apparent misreporting by the CR10 datalogger or is caused by
a communications problem in accessing the data from the datalogger.  It is very 
infrequently seen; it's actual cause is unknown. No other data was
affected.
Measurements:sgp30ebbrE15.b1:
  • top relative humidity(hum_top)
sgp30ebbrE15.a1:
  • 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:
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:
Measurements:

Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D031031.2
Start DateStart TimeEnd DateEnd Time
10/11/2003223010/12/20032330
Subject:
SGP/EBBR/E15 - Reference Temperature Failed
DataStreams:sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
The reference temperature failed, making air temperatures,
e, h, and Bowen ratio incorrect.
Measurements:sgp15ebbrE15.b1: 
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)


sgp5ebbrE15.a1: 
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)


sgp30ebbrE15.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • top air temperature(tair_top)
  • corrected sensible heat flux(h)


sgp30ebbrE15.a1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)


sgp15ebbrE15.a1: 
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D031031.6
Start DateStart TimeEnd DateEnd Time
09/29/2003163009/30/20031600
Subject:
SGP/EBBR/E15  - Water In Net Radiometer, Surface Fluxes Incorrect
DataStreams:sgp5ebbrE15.a1, sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.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:sgp15ebbrE15.b1: 
  • Net radiation(mv_q)


sgp5ebbrE15.a1: 
  • specific humidity(q)


sgp30ebbrE15.b1: 
  • specific humidity(q)
  • latent heat flux(e)
  • corrected sensible heat flux(h)


sgp30ebbrE15.a1: 
  • specific humidity(q)
  • corrected sensible heat flux(h)
  • latent heat flux(e)


sgp15ebbrE15.a1: 
  • Net radiation(mv_q)



Back To Table of Contents  

 DQRID : D031031.9
Start DateStart TimeEnd DateEnd Time
10/11/2003223010/12/20032359
Subject:
SGP/EBBR/E15  - Soil Temperature #5 Incorrect, Surface Fluxes Incorrect
DataStreams:sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1
Description:
Soil Temperature #5 was incorrect.

This affected many measurements, including sensible and latent heat fluxes.
Measurements:sgp15ebbrE15.b1: 
  • Soil temperature 5(rr_ts5)


sgp30ebbrE15.b1: 
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)


sgp30ebbrE15.a1: 
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 5(g5)


sgp15ebbrE15.a1: 
  • Soil temperature 5(rr_ts5)



Back To Table of Contents  

 DQRID : D031106.1
Start DateStart TimeEnd DateEnd Time
10/13/2003000010/14/20031830
Subject:
SGP/EBBR/E15 - Soil Temperature #5 Incorrect, Surface Fluxes Incorrect
DataStreams:sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
Soil Temperature #5 was incorrect.

This affected many measurements, including sensible and latent heat fluxes.
Measurements:sgp15ebbrE15.b1: 
  • Soil temperature 5(rr_ts5)


sgp30ebbrE15.b1: 
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • soil heat flow at the surface 5(g5)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D031110.7
Start DateStart TimeEnd DateEnd Time
11/05/2003140011/11/20031800
Subject:
SGP/EBBR/E15 - AEM Hung Between Home Positions, Surface Fluxes Incorrect
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
The AEM was hung inbetween home positions.

Therefore the sensible and latent heat fluxes are also incorrect.
Measurements:sgp15ebbrE15.b1: 
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Right air temperature(tair_r)
  • Home signal(mv_home)


sgp30ebbrE15.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • corrected sensible heat flux(h)


sgp5ebbrE15.b1: 
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D031204.11
Start DateStart TimeEnd DateEnd Time
10/14/2003170010/14/20031730
Subject:
SGP/EBBR/E15 - 6 Month Checks
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE15.b1: 
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Right air temperature(tair_r)


sgp30ebbrE15.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • corrected sensible heat flux(h)


sgp5ebbrE15.b1: 
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D031222.18
Start DateStart TimeEnd DateEnd Time
12/13/2003150012/15/20030000
Subject:
SGP/EBBR/E15  - Net Radiometer Iced Over During Storm
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.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:sgp15ebbrE15.b1: 
  • Net radiation(mv_q)


sgp30ebbrE15.b1: 
  • specific humidity(q)
  • latent heat flux(e)
  • corrected sensible heat flux(h)


sgp5ebbrE15.b1: 
  • specific humidity(q)



Back To Table of Contents  

 DQRID : D031222.19
Start DateStart TimeEnd DateEnd Time
12/12/2003195512/13/20031940
Subject:
SGP/EBBR/E15  - Wind Speed Sensor Frozen By Ice Storm
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.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:sgp15ebbrE15.b1: 
  • scalar wind speed(wind_s)


sgp30ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp5ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)



Back To Table of Contents  

 DQRID : D040112.1
Start DateStart TimeEnd DateEnd Time
12/25/2003215001/20/20042030
Subject:
SGP/EBBR/E15 - Wind Direction About 130 Degrees Low
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
The EBBR wind direction sensor developed an approximately -130 degree offset. The pin 
holding the vane to the shaft had fallen out.
Measurements:sgp15ebbrE15.b1: 
  • Wind direction (relative to true north)(mv_wind_d)


sgp30ebbrE15.b1: 
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)


sgp5ebbrE15.b1: 
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)



Back To Table of Contents  

 DQRID : D040227.1
Start DateStart TimeEnd DateEnd Time
02/26/2004000003/02/20041705
Subject:
SGP/EBBR/E15 - Net Radiometer not level
DataStreams:sgp5ebbrE15.b1, sgp30ebbrE15.b1
Description:
The EBBR net radiometer at E15 was suspected to be off of level
               because the daily peak net radiation was recorded later than it 
               was recorded by the SIRS.

               Site Ops found the EBBR net radiometer at E15 was significantly 
               off of level (1/2 bubble tipped to the north).  Adjustment of 
               the level improved the comparison of peak time with the 
               co-located SIRS.

               There was no significant effect on the sensible and latent heat 
               fluxes.
Measurements:sgp30ebbrE15.b1: 
  • specific humidity(q)


sgp5ebbrE15.b1: 
  • specific humidity(q)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D040304.14
Start DateStart TimeEnd DateEnd Time
02/01/2004181002/02/20042040
02/04/2004224002/05/20041840
02/09/2004102002/09/20041430
Subject:
SGP/EBBR/E15  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.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:sgp15ebbrE15.b1: 
  • scalar wind speed(wind_s)


sgp30ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp5ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)



Back To Table of Contents  

 DQRID : D040507.1
Start DateStart TimeEnd DateEnd Time
04/23/2004213004/27/20041630
Subject:
SGP/EBBR/E15 - Wind Speed Incorrect
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp30baebbrE15.c1
Description:
The cups were broken off of the wind speed sensor by hail on 4/23/04. The cups were 
replaced on 4/27/04.  Wind speed measurements were near zero and incorrect during the indicated 
period.
Measurements:sgp15ebbrE15.b1: 
  • scalar wind speed(wind_s)


sgp30ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp30baebbrE15.c1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp5ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D041004.4
Start DateStart TimeEnd DateEnd Time
10/11/2001150009/28/20041509
Subject:
SGP/EBBR/E15 - Soil Moisture Coefficients Incorrect
DataStreams:sgp30ebbrE15.b1
Description:
The soil Moisture coefficients used for E15 were incorrect from the time of
installation of the system in program version 8.  On 9 July 02 parameter 4  (an offset 
value) of program step 136 was changed from 9.5264 to the correct value 0.95264 (this error 
had been made by the vendor). The error masked the real problem (wrong soil type) and 
after 9 July 02 resulted in very low soil moisture measurements.  The coefficients used were 
for coarse sand.  On 28 Sep 04 I visited the E15 site and found the soil type a fine 
sandy clay or fine sandy loam.  I changed the coefficients  at 1509 GMT to those for a very 
fine sandy loam; this produced reasonable soil moistures for the soil type.

The old coefficients in parameters 4 through 9 for step 136 of the program were: 0.95264, 
-6.7859, 36.224, -58.619, 25.073, 4.2278

The new coefficients are: 10.241, -27.943, 49.523, -12.648, -52.643, 38.054
Measurements:sgp30ebbrE15.b1: 
  • 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)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • soil heat flow at the surface 2(g2)
  • latent heat flux(e)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • soil heat flow at the surface 5(g5)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D041222.13
Start DateStart TimeEnd DateEnd Time
10/26/2004163010/26/20041700
Subject:
SGP/EBBR/E15 - 6 Month Checks
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE15.b1: 
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Right air temperature(tair_r)


sgp30ebbrE15.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • corrected sensible heat flux(h)


sgp5ebbrE15.b1: 
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D050206.11
Start DateStart TimeEnd DateEnd Time
01/04/2005101001/05/20050200
Subject:
SGP/EBBR/E15  - Wind Speed Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.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:sgp15ebbrE15.b1: 
  • scalar wind speed(wind_s)


sgp30ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp5ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D050207.7
Start DateStart TimeEnd DateEnd Time
01/04/2005160501/05/20050200
Subject:
SGP/EBBR/E15  - Wind Direction Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.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:sgp15ebbrE15.b1: 
  • Wind direction (relative to true north)(mv_wind_d)


sgp30ebbrE15.b1: 
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)


sgp5ebbrE15.b1: 
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)



Back To Table of Contents  

 DQRID : D050215.18
Start DateStart TimeEnd DateEnd Time
01/12/2005003001/12/20051545
Subject:
SGP/EBBR/E15  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.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:sgp15ebbrE15.b1: 
  • scalar wind speed(wind_s)


sgp30ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp5ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)



Back To Table of Contents  

 DQRID : D050215.19
Start DateStart TimeEnd DateEnd Time
01/12/2005003001/12/20050930
Subject:
SGP/EBBR/E15  - Wind Direction Frozen Stopped By Ice
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.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:sgp15ebbrE15.b1: 
  • Wind direction (relative to true north)(mv_wind_d)


sgp30ebbrE15.b1: 
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)


sgp5ebbrE15.b1: 
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)



Back To Table of Contents  

 DQRID : D050324.1
Start DateStart TimeEnd DateEnd Time
11/08/2004183003/01/20051630
Subject:
SGP/EBBR/E15 - Soil Heat Flows Undermeasured, and Latent and Sensible Heat Fluxes 
Overstimated
DataStreams:sgp30ebbrE15.b1
Description:
Use of the wrong soil type soil moisture coefficients caused soil moisture to be greatly 
undermeasured (a typical wrong value was 4% instead of the correct 17%), soil heat flows 
to be undermeasured, and sensible and latent heat fluxes to be overestimated.

Soil heat flow plate outputs were undermeasured by up to 10%, change of energy storage was 
undermeasured by up to 80% and total soil heat flow was undermeasured by up to 50% as a 
result. This would result in approximately a 5% overestimation of both sensible and 
latent heat fluxes.
Measurements:sgp30ebbrE15.b1: 
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • latent heat flux(e)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • soil heat flow at the surface 5(g5)
  • Soil heat capacity 3(cs3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D050624.2
Start DateStart TimeEnd DateEnd Time
05/13/2005080005/24/20051700
Subject:
SGP/EBBR/E15 - Net Radiation Too Large - Water in Bottom
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
Water in the bottom dome of the net radiometer made the measurements incorrectly large.  
Sensible and latent heat fluxes were therefore 
incorrect.
Measurements:sgp15ebbrE15.b1: 
  • Net radiation(mv_q)


sgp30ebbrE15.b1: 
  • specific humidity(q)
  • latent heat flux(e)
  • corrected sensible heat flux(h)


sgp5ebbrE15.b1: 
  • specific humidity(q)



Back To Table of Contents  

 DQRID : D050624.7
Start DateStart TimeEnd DateEnd Time
04/01/2001000003/31/20052100
Subject:
SGP/EBBR/E13 - Improved EBBR CR10 Program
DataStreams:sgp30ebbrE13.b1
Description:
Effective 20050331.2100, the EBBR.E13 CR10 program was revised to improve the quality of 
the primary measurements as follows:

1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow.  
This is applied to the individual soil sets.  Measurements outside the limits are 
rejected and the measurements within the limits are used to calculate the average soil heat flow.

2) Max and min limits are used to determine incorrect values of net radiation, sensible 
heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal.  If AEM 
signal is outside the limits, h and e are set to 999s.  If net radiation is outside the 
limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s.

Virtually no incorrect soil measurement will affect the primary measurements of h and e.

By setting h and e to 999s, it can be easily seen that the primary variables are 
incorrect; no other interpretation is possible.

Prior to 20050331, the improved CR10 program was NOT in effect.  DQRs have been submitted 
for known instances of incorrect soil measurements which affected the quality of the 
primary measurements of h and e.

Note: the DQR begin date is the begin date of the sgp30ebbrE13.b1 data stream.  The 
earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. 
sgp30ebbrE13.a1).
Measurements:sgp30ebbrE13.b1: 
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D050719.10
Start DateStart TimeEnd DateEnd Time
04/01/2001000003/29/20051900
Subject:
SGP/EBBR/E15 - Improved EBBR CR10 Program
DataStreams:sgp30ebbrE15.b1
Description:
Effective 20050329.1900, the EBBR.E15 CR10 program was revised to improve 
the quality of the primary measurements as follows:
   
1) An RMS procedure is used to determine max and min limits of acceptable
soil heat flow.  This is applied to the individual soil sets.  Measurements
outside the limits are rejected and the measurements within the limits are
used to calculate the average soil heat flow.
   
2) Max and min limits are used to determine incorrect values of net
radiation, sensible heat flux (h), latent heat flux (e), and automatic
exchange mechanism (AEM) signal.  If AEM signal is outside the limits, h 
and e are set to 999s.  If net radiation is outside the limits, h and e are 
set to 999s. If h or e are outside the limits, h and e are set to 999s.
   
Virtually no incorrect soil measurement will affect the primary 
measurements of h and e.
   
By setting h and e to 999s, it can be easily seen that the primary 
variables are incorrect; no other interpretation is possible.
   
Prior to 20050329, the improved CR10 program was NOT in effect.  DQRs have
been submitted for known instances of incorrect soil measurements which
affected the quality of the primary measurements of h and e.
   
Note: the DQR begin date is the begin date of the sgp30ebbrE15.b1 data
stream.  The earlier version of the CR10 program was also used on previous
EBBR datastream names (e.g. sgp30ebbrE15.a1).
Measurements:sgp30ebbrE15.b1: 
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D051106.24
Start DateStart TimeEnd DateEnd Time
03/03/2005213003/31/20052100
Subject:
SGP/EBBR/E13 - Average Soil Heat Flux Incorrect
DataStreams:sgp30ebbrE13.b1
Description:
A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting 
in both sensible and latent heat fluxes being approximately 20 watts per meter squared too 
large during the middle of the day.
Measurements:sgp30ebbrE13.b1: 
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • corrected sensible heat flux(h)



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 DQRID : D051106.25
Start DateStart TimeEnd DateEnd Time
03/01/2005180003/29/20051900
Subject:
SGP/EBBR/E15 - Average Soil Heat Flux Incorrect
DataStreams:sgp30ebbrE15.b1
Description:
A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting 
in both sensible and latent heat fluxes being approximately 20 watts per meter squared too 
large during the middle of the day.
Measurements:sgp30ebbrE15.b1: 
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • 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)



Back To Table of Contents  

 DQRID : D051106.9
Start DateStart TimeEnd DateEnd Time
07/15/2005213007/19/20051700
Subject:
SGP/EBBR/E15 - Soil Set #5 Temperature, Moisture, and Heat Flow Incorrect
DataStreams:sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
Rodents chewed the cables on all three soil set #5 sensors, making the measurements 
incorrect.
Measurements:sgp15ebbrE15.b1: 
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 5(r_sm5)


sgp30ebbrE15.b1: 
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • soil heat flow at the surface 5(g5)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)



Back To Table of Contents  

 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 : D051111.12
Start DateStart TimeEnd DateEnd Time
10/13/2003000007/22/20052359
Subject:
SGP/EBBR/E15 - metadata corrections
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
On 20050723, a series of metadata corrections and additions were completed.  These 
metadata changes apply to all EBBR.E15 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 the systems
3) Correction of soil type
4) Correction of soil moisture units (from "by volume" to "gravimetric")
Measurements:sgp15ebbrE15.b1: 
  • Time offset from base_time(base_time)


sgp30ebbrE15.b1: 
  • Time offset from base_time(base_time)


sgp5ebbrE15.b1: 
  • Time offset from base_time(base_time)



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 DQRID : D051215.3
Start DateStart TimeEnd DateEnd Time
10/30/2005000011/08/20051815
Subject:
SGP/EBBR/E15 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect.
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
The top dome of the net radiometer was broken, resulting in net radiations that were too 
small, and thus sensible and latent heat fluxes that were too small.
Measurements:sgp15ebbrE15.b1: 
  • Net radiation(mv_q)


sgp30ebbrE15.b1: 
  • specific humidity(q)
  • latent heat flux(e)
  • corrected sensible heat flux(h)


sgp5ebbrE15.b1: 
  • specific humidity(q)



Back To Table of Contents  

 DQRID : D051215.4
Start DateStart TimeEnd DateEnd Time
11/14/2005180511/21/20051830
Subject:
SGP/EBBR/E15 - Missing Data
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
Data was missing for the period.
Measurements:sgp15ebbrE15.b1: 
  • Soil temperature 4(rr_ts4)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Soil heat flow 5(mv_hft5)
  • Time offset of tweaks from base_time(time_offset)
  • Soil temperature 5(rr_ts5)
  • Soil temperature 2(rr_ts2)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Home signal(mv_home)
  • Soil heat flow 3(mv_hft3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 3(rr_ts3)
  • Time offset from base_time(base_time)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(r_sm1)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 3(r_sm3)
  • Net radiation(mv_q)
  • Soil moisture 2(r_sm2)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Signature(signature)
  • Soil moisture 4(r_sm4)
  • altitude above sea levelaltunits(alt)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil temperature 1(rr_ts1)
  • east longitude for all the input platforms.(lon)


sgp30ebbrE15.b1: 
  • 5 cm soil heat flow, site 2(shf2)
  • Time offset from base_time(base_time)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • east longitude for all the input platforms.(lon)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 2(cs2)
  • top relative humidity(hum_top)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • bottom relative humidity(hum_bot)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • latent heat flux(e)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • soil heat flow at the surface 4(g4)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • Time offset of tweaks from base_time(time_offset)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • north latitude for all the input platforms.(lat)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 5(cs5)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • corrected sensible heat flux(h)


sgp5ebbrE15.b1: 
  • east longitude for all the input platforms.(lon)
  • Home signal(home)
  • north latitude for all the input platforms.(lat)
  • top vapor pressure(vp_top)
  • scalar wind speed(wind_s)
  • top relative humidity(hum_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from midnight of date of file. For CO data, this is identical to 
    time_offset and is included for compatibility.(time)
  • Time offset of tweaks from base_time(time_offset)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • bottom vapor pressure(vp_bot)
  • altitude above sea levelaltunits(alt)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Time offset from base_time(base_time)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • specific humidity(q)
  • bottom air temperature(tair_bot)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)



Back To Table of Contents  

 DQRID : D060111.10
Start DateStart TimeEnd DateEnd Time
01/10/2006133001/17/20061730
Subject:
SGP/EBBR/E15 - Incorrect Sensible and Latent Heat Fluxes
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
Incorrect gradient measurements and sensible and latent heat fluxes resulted from the AEM 
not exchanging.
Measurements:sgp15ebbrE15.b1: 
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)


sgp30ebbrE15.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • latent heat flux(e)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • corrected sensible heat flux(h)


sgp5ebbrE15.b1: 
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)



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 DQRID : D060111.11
Start DateStart TimeEnd DateEnd Time
11/27/2005000012/18/20051200
Subject:
SGP/EBBR/E15 - Reprocess: Sensible and Latent Heat Fluxes, Soil Set #2 Sometimes Incorrect
DataStreams:sgp30ebbrE15.b1
Description:
Spikes in soil set #2 sometimes caused sensible and latent heat fluxes to be incorrect.  

There is no electronic connection between the soil set #2 sensors, so it is suspected that 
there was a problem in the soil set #2 cable bundle. A power outage ensued, after which 
the soil set #2 problem did not re-occur.
Measurements:sgp30ebbrE15.b1: 
  • latent heat flux(e)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D060111.12
Start DateStart TimeEnd DateEnd Time
12/18/2005123012/21/20051730
Subject:
SGP/EBBR/E15 - Data Missing
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
Data was missing during a power outage after the power fuse blew.
Measurements:sgp15ebbrE15.b1: 
  • Soil temperature 4(rr_ts4)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Soil heat flow 5(mv_hft5)
  • Time offset of tweaks from base_time(time_offset)
  • Soil temperature 5(rr_ts5)
  • Soil temperature 2(rr_ts2)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Home signal(mv_home)
  • Soil heat flow 3(mv_hft3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 3(rr_ts3)
  • Time offset from base_time(base_time)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(r_sm1)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 2(mv_hft2)
  • Right air temperature(tair_r)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 3(r_sm3)
  • Net radiation(mv_q)
  • Soil moisture 2(r_sm2)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Signature(signature)
  • Soil moisture 4(r_sm4)
  • altitude above sea levelaltunits(alt)
  • Battery(bat)
  • north latitude for all the input platforms.(lat)
  • Soil temperature 1(rr_ts1)
  • east longitude for all the input platforms.(lon)


sgp30ebbrE15.b1: 
  • 5 cm soil heat flow, site 2(shf2)
  • Time offset from base_time(base_time)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • east longitude for all the input platforms.(lon)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 2(cs2)
  • top relative humidity(hum_top)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • bottom relative humidity(hum_bot)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • latent heat flux(e)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • soil heat flow at the surface 4(g4)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • Time offset of tweaks from base_time(time_offset)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • north latitude for all the input platforms.(lat)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 5(cs5)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • corrected sensible heat flux(h)


sgp5ebbrE15.b1: 
  • east longitude for all the input platforms.(lon)
  • Home signal(home)
  • north latitude for all the input platforms.(lat)
  • top vapor pressure(vp_top)
  • scalar wind speed(wind_s)
  • top relative humidity(hum_top)
  • Reference Thermistor Temperature(tref)
  • Time offset from midnight of date of file. For CO data, this is identical to 
    time_offset and is included for compatibility.(time)
  • Time offset of tweaks from base_time(time_offset)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • bottom vapor pressure(vp_bot)
  • altitude above sea levelaltunits(alt)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Time offset from base_time(base_time)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • specific humidity(q)
  • bottom air temperature(tair_bot)
  • Resultant wind speed(res_ws)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D060501.15
Start DateStart TimeEnd DateEnd Time
02/22/2006130002/22/20061530
Subject:
SGP/EBBR/E15 - Wind Speed Sensor Frozen Stopped
DataStreams:sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1
Description:
Freezing rain froze the wind speed sensor to a stopped condition during the period.
Measurements:sgp15ebbrE15.b1: 
  • scalar wind speed(wind_s)


sgp30ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp5ebbrE15.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D060921.5
Start DateStart TimeEnd DateEnd Time
08/05/2006173008/10/20061730
08/23/2006170008/25/20061700
08/31/2006203009/01/20061900
Subject:
SGP/EBBR/E13 - Soil Heat Flow #3 Large Negative
DataStreams:sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:
During this period Soil Heat Flow #3 was sometimes incorrect (large negative); during 
those times, sensible and latent heat fluxes and average soil heat flux were sometimes (but 
not always incorrect).
Measurements:sgp15ebbrE13.b1: 
  • Soil heat flow 3(mv_hft3)


sgp30ebbrE13.b1: 
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 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)



Back To Table of Contents  

 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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END OF DATA