Data Quality Reports for Session: 104921 User: kcwang Completed: 03/23/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D011102.3SGP EBBR E19 - E19 EBBR Soil Temperature 3 Intermittenmtly Incorrectsgp15ebbrE19.b1, sgp30ebbrE19.b1
D011102.6SGP EBBR E19 - E19 EBBR Data Missingsgp5ebbrE19.00, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1,
sgp30ebbrE19.b1
D011127.29SGP EBBR E18 - E18 EBBR Data Incorrect During 6 Month Checkssgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
D011127.30SGP EBBR E19 - E19 EBBR Data Incorrect During 6 Month Checkssgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D011218.8SGP EBBR E18 - E18 EBBR Right RH Incorrectsgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
D020716.14SGP/EBBR/E18 - 6 Month Checkssgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
D020716.15SGP/EBBR/E19 - 6 Month Checkssgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D020717.20SGP/EBBR/E18 - Version 6 Produced Noisy Fluxessgp30ebbrE18.a1, sgp30ebbrE18.b1
D020717.21SGP/EBBR/E18 - AEM Hungsgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
D020717.22SGP/EBBR/E18 - Soil Heat Flows Incorrect After Calibration Changeoutsgp30ebbrE18.a1, sgp30ebbrE18.b1
D020717.23SGP/EBBR/E18 - Reprocess: Soil Heat Flow #1 Incorrectsgp30ebbrE18.a1, sgp30ebbrE18.b1
D020717.24SGP/EBBR/E18 - Left Air Temperature Incorrectsgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
D020717.25SGP/EBBR/E18 - Reference Temperature Incorrectsgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
D020717.26SGP/EBBR/E19 - Reprocess: Soil Heat Flow #3 Incorrectsgp30ebbrE19.a1, sgp30ebbrE19.b1
D020717.27SGP/EBBR/E19 - Reprocess: Soil Temperature #3 Incorrectsgp30ebbrE19.a1, sgp30ebbrE19.b1
D020717.29SGP/EBBR/E19 - Most Measurements Incorrectsgp5ebbrE19.00, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1,
sgp30ebbrE19.b1
D020717.30SGP/EBBR/E19 - All Measurements Zerosgp5ebbrE19.00, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1,
sgp30ebbrE19.b1
D020717.31SGP/EBBR/E19 - Pressure Incorrectsgp5ebbrE19.a1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D020717.32SGP/EBBR/E19 - Measurements Incorrect After CR10 Replacementsgp5ebbrE19.00, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1,
sgp30ebbrE19.b1
D020717.33SGP/EBBR/E19 - Low Battery Voltagesgp5ebbrE19.00, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1,
sgp30ebbrE19.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
D030110.23SGP/EBBR/E18 - Data Incorrect during 6 month checkssgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
D030110.24SGP/EBBR/E19 - Data Incorrect during 6 month checkssgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030115.10SGP/EBBR/E18 - Reprocess: Soil Heat Flow #1 Highsgp30ebbrE18.a1, sgp30ebbrE18.b1
D030115.11SGP/EBBR/E18 - Reprocess: Soil Heat Flow #4 Highsgp30ebbrE18.a1, sgp30ebbrE18.b1
D030115.12SGP/EBBR/E18 - Data Mostly Zero Following Logger Restartsgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
D030115.13SGP/EBBR/E18 - Data Incorrect After Logger Restartsgp30ebbrE18.a1, sgp30ebbrE18.b1
D030115.14SGP/EBBR/E18 - Water in Net Radiometer Domesgp30ebbrE18.a1, sgp30ebbrE18.b1
D030116.10SGP/EBBR/E19 - REPROCESS: Soil Heat Flow #3 Incorrect Calibrationsgp30ebbrE19.a1, sgp30ebbrE19.b1
D030116.11SGP/EBBR/E19 - Water in Net Radiometer Domesgp5ebbrE19.a1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030116.6SGP/EBBR/E19 - Incorrect data after power interruptionsgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030116.7SGP/EBBR/E19 - Most Measurements Zero following Restartsgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030116.8SGP/EBBR/E19 - REPROCESS: Soil Temperature #3 Incorrectsgp30ebbrE19.a1, sgp30ebbrE19.b1
D030116.9SGP/EBBR/E19 - REPROCESS: Soil Heat Flow #1 Incorrectsgp30ebbrE19.a1, sgp30ebbrE19.b1
D030117.1SGP/EBBR/E19 - Pressure Lowsgp5ebbrE19.a1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030117.24SGP/EBBR/E18 - REPROCESS: Soil Heat Flow #1 and #4 Highsgp30ebbrE18.a1, sgp30ebbrE18.b1
D030117.4SGP/EBBR/E19 - Soil Temperatures #2 and #3 Intermittently Badsgp30ebbrE19.a1, sgp30ebbrE19.b1
D030117.6SGP/EBBR/E19 - Measurements zero following logger restartsgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030117.7SGP/EBBR/E19 - Change of Energy Storage Incorrectsgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.11SGP/EBBR/E19 - Soil Temperature #2 Incorrectsgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.12SGP/EBBR/E19 - All Data Zerossgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.13SGP/EBBR/E19 - Several Soil Measurements Incorrectsgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.14SGP/EBBR/E19 -Several Soil Measurements Were Incorrectsgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.16SGP/EBBR/E19 - AEM Hung in home30 positionsgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.17SGP/EBBR/E19 - Soil Heat Flow #3 Incorrectsgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.19SGP/EBBR/E19 - Soil Heat Flow#1 Incorrectsgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.20SGP/EBBR/E19 - Many Measurements Incorrectsgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.22SGP/EBBR/E18 - AEM Hungsgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
D030712.19SGP/EBBR/E18 - 6 Month Checkssgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
D030712.20SGP/EBBR/E19 - 6 Month Checkssgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.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
D030919.10SGP/EBBR/E19 - Water in Net Radiometer; Surface Fluxes are Incorrectsgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030919.9SGP/EBBR/E18 - Water in Net Radiometer; Surface Fluxes are Incorrectsgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
D030922.6SGP/EBBR/E19 - Tair Right Offscalesgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D031110.8SGP/EBBR/E19 - Battery Voltage Too Low, Most Measurements Incorrectsgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D031117.2SGP/EBBR/E19 - AEM Stuck In One Position, Surface Fluxes Incorrectsgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D031124.11SGP/EBBR/E19 - Data Missing During Recalibration ChangeoutsgpebbrE19.00, sgpebbrE19.01, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1,
sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp30baebbrE19.c1
D031204.16SGP/EBBR/E18 - 6 Month Checkssgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D031204.17SGP/EBBR/E19 - 6 Month Checkssgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D031204.18SGP/EBBR/E19 - 6 Month Checkssgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D031204.2SGP/EBBR/E19 - Data All Zerossgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D040106.1SGP/EBBR/E19 - Wind Speed Sensor Frozen Stopped by Ice Stormsgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D040206.1SGP/EBBR/E18 - AEM Sitting At Home 15 Positionsgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp30baebbrE18.c1
D040206.4SGP/EBBR/E19 - Low Battery Voltage Caused Incorrect Datasgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D040304.17SGP/EBBR/E18 - Wind Speed Frozen Stopped By Icesgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D040304.18SGP/EBBR/E18 - Wind Direction Frozen Stopped By Icesgp5ebbrE18.b1, sgp30ebbrE18.b1
D040304.26SGP/EBBR/E19 - Wind Speed Frozen Stopped By Icesgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D040407.2SGP/EBBR/E19 - Reprocess: Incorrect Net Rad Calibration Coefficientsgp5ebbrE19.b1, sgp30ebbrE19.b1, sgp30baebbrE19.c1
D040505.3SGP/EBBR/E18 - Pressure Lowsgp5ebbrE18.b1, sgp30ebbrE18.b1
D040525.4SGP/EBBR/E19 - Metadata errors sgp5ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D040608.7SGP/EBBR/E19 - AEM Hung Inbetween Home Positionssgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D040723.4SGP/EBBR/E18 - Soil Temperature and Moisture Probes in Set #1 Spiked Outputssgp30ebbrE18.b1
D040813.6SGP/EBBR/E18 - Soil Temperature #2 Incorrectsgp30ebbrE18.b1
D041222.14SGP/EBBR/E18 - 6 Month Checkssgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D041222.15SGP/EBBR/E19 - 6 Month Checkssgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D050206.12SGP/EBBR/E18 - Wind Speed Frozen Stopped By Ice Stormsgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D050206.13SGP/EBBR/E19 - Wind Speed Frozen Stopped By Ice Stormsgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D050207.8SGP/EBBR/E18 - Wind Direction Frozen Stopped By Ice Stormsgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D050207.9SGP/EBBR/E19 - Wind Direction Frozen Stopped By Ice Stormsgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D050215.20SGP/EBBR/E19 - Wind Speed Constantsgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D050324.2SGP/EBBR/E19 - Reprocess: Negative Net Rad calibrationssgp5ebbrE19.b1, sgp30ebbrE19.b1
D050624.3SGP/EBBR/E19 - Net Radiation Incorrect - Cable Chewed by Rodentssgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D050719.11SGP/EBBR/E18 - Improved EBBR CR10 Programsgp30ebbrE18.b1
D050719.12SGP/EBBR/E19 - Improved EBBR CR10 Programsgp30ebbrE19.b1
D051106.10SGP/EBBR/E18 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrectsgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D051106.11SGP/EBBR/E18 - All E18 EBBR Data Missingsgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D051106.26SGP/EBBR/E18 - Average Soil Heat Flux Incorrectsgp30ebbrE18.b1
D051106.27SGP/EBBR/E19 - Average Soil Heat Flux Incorrectsgp30ebbrE19.b1
D051111.13SGP/EBBR/E18 - metadata correctionssgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D051112.1SGP/EBBR/E19 - metadata correctionssgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D051214.2SGP/EBBR/E19 - Net Radiation, Sensible and Latent Heat Fluxes Incorrectsgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D051214.3SGP/EBBR/E19 - Incorrect Sensible and Latent Heat Fluxessgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
D051215.5SGP/EBBR/E18 - Missing Datasgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D060501.17SGP/EBBR/E18 - Wind Speed Zerosgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D060818.6SGP/EBBR/E18 - Sensible and Latent Heat Fluxes and Net Radiation Incorrectsgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D061103.3SGP/EBBR/E18 - Sensible and Latent Heat Fluxes Incorrectsgp30ebbrE18.b1
D061114.8SGP/EBBR/E18 - Data Missingsgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
D061114.9SGP/EBBR/E19 - Sensible and Latent Heat Fluxes Incorrectsgp30ebbrE19.b1


DQRID : D011102.3
Start DateStart TimeEnd DateEnd Time
05/07/2001000005/07/20012356
05/21/2001000005/21/20012356
Subject:
SGP EBBR E19 - E19 EBBR Soil Temperature 3 Intermittenmtly Incorrect
DataStreams:sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
Soil Temperature # 3 was incorrect at times during these periods.
Compare G3 with G1, G2, G4, and G5 to determine when TS3 was incorrect.
Measurements:sgp15ebbrE19.b1:
  • Soil temperature 3(rr_ts3)
sgp30ebbrE19.b1:
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 3(ts3)

Back To Table of Contents

DQRID : D011102.6
Start DateStart TimeEnd DateEnd Time
08/14/2001020508/23/20011430
09/08/2001180509/09/20010200
Subject:
SGP EBBR E19 - E19 EBBR Data Missing
DataStreams:sgp5ebbrE19.00, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1,
sgp30ebbrE19.b1
Description:
Data is missing for this period. Reason for missing data: collection problem
'Can't open device /dev/ttySI4: Device or resource busy'
Measurements:sgp5ebbrE19.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE19.a1:
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 4(r_sm4)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 5(r_sm5)
  • Signature(signature)
  • altitude above sea levelaltunits(alt)
  • Time offset from base_time(base_time)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • north latitude for all the input platforms.(lat)
  • Right air temperature(tair_r)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Battery(bat)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Time offset of tweaks from base_time(time_offset)
  • east longitude for all the input platforms.(lon)
  • Soil temperature 3(rr_ts3)
  • Net radiation(mv_q)
sgp15ebbrE19.b1:
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Soil temperature 2(rr_ts2)
  • east longitude for all the input platforms.(lon)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Reference temperature(rr_tref)
  • Battery(bat)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Right air temperature(tair_r)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • north latitude for all the input platforms.(lat)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Atmospheric pressure(mv_pres)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Time offset of tweaks from base_time(time_offset)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Wind direction (relative to true north)(mv_wind_d)
  • Signature(signature)
  • Soil moisture 4(r_sm4)
  • Soil moisture 3(r_sm3)
  • Time offset from base_time(base_time)
  • Soil moisture 1(r_sm1)
sgp5ebbrE19.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • Time offset from base_time(base_time)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • top vapor pressure(vp_top)
  • north latitude for all the input platforms.(lat)
  • east longitude for all the input platforms.(lon)
  • Resultant wind speed(res_ws)
  • top relative humidity(hum_top)
  • altitude above sea levelaltunits(alt)
  • Reference Thermistor Temperature(tref)
  • pressure at constant pressure surface(pres)
  • Time offset of tweaks from base_time(time_offset)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • specific humidity(q)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 2(g2)
  • soil heat flow at the surface 1(g1)
  • specific humidity(q)
  • 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)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Time offset from base_time(base_time)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • north latitude for all the input platforms.(lat)
  • soil heat flow at the surface 5(g5)
  • scalar wind speed(wind_s)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 4(shf4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 5(shf5)
  • top vapor pressure(vp_top)
  • east longitude for all the input platforms.(lon)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • altitude above sea levelaltunits(alt)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • corrected sensible heat flux(h)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • north latitude for all the input platforms.(lat)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 1(cs1)
  • Time offset from base_time(base_time)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 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)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil heat capacity 3(cs3)
  • temperature of the top humidity sensor chamber(thum_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Time offset of tweaks from base_time(time_offset)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 1(shf1)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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DQRID : D011127.29
Start DateStart TimeEnd DateEnd Time
04/03/2001225504/03/20012341
10/18/2001142110/18/20011601
Subject:
SGP EBBR E18 - E18 EBBR Data Incorrect During 6 Month Checks
DataStreams:sgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
The data was incorrect during the 6 month checks.
Measurements:sgp15ebbrE18.a1:
  • Wind direction (relative to true north)(mv_wind_d)
  • Reference temperature(rr_tref)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 1(rr_ts1)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Soil moisture 1(r_sm1)
  • Soil moisture 2(r_sm2)
  • Soil moisture 3(r_sm3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 4(r_sm4)
  • Soil heat flow 1(mv_hft1)
  • scalar wind speed(wind_s)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Net radiation(mv_q)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 3(mv_hft3)
  • Soil heat flow 2(mv_hft2)
  • Soil heat flow 5(mv_hft5)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
sgp30ebbrE18.b1:
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • top vapor pressure(vp_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 5(cs5)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • Reference Thermistor Temperature(tref)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 2(g2)
  • specific humidity(q)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • corrected sensible heat flux(h)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
sgp15ebbrE18.b1:
  • Soil heat flow 3(mv_hft3)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 2(mv_hft2)
  • Net radiation(mv_q)
  • Left air temperature(tair_l)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 5(r_sm5)
  • Soil moisture 4(r_sm4)
  • Reference temperature(rr_tref)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 4(rr_ts4)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 4(mv_hft4)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Right air temperature(tair_r)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Right relative humidity(mv_hum_r)
  • scalar wind speed(wind_s)
sgp5ebbrE18.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Reference Thermistor Temperature(tref)
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • wind direction (relative to true north)(wind_d)
sgp30ebbrE18.a1:
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 2(g2)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 1(shf1)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 5(shf5)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • specific humidity(q)
  • Soil heat capacity 1(cs1)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • Reference Thermistor Temperature(tref)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • latent heat flux(e)
  • Soil heat capacity 5(cs5)
  • scalar wind speed(wind_s)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow, site 3(shf3)
  • top relative humidity(hum_top)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 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 air temperature(tair_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)

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DQRID : D011127.30
Start DateStart TimeEnd DateEnd Time
04/19/2001170004/19/20012001
10/03/2001141310/03/20011506
Subject:
SGP EBBR E19 - E19 EBBR Data Incorrect During 6 Month Checks
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
The data was incorrect during the 6 month checks.
Measurements:sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 4(mv_hft4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 5(r_sm5)
  • Soil temperature 3(rr_ts3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Net radiation(mv_q)
sgp15ebbrE19.b1:
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
sgp5ebbrE19.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • pressure at constant pressure surface(pres)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • specific humidity(q)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 2(g2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 4(shf4)
  • specific humidity(q)
  • Reference Thermistor Temperature(tref)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • average surface soil heat flow at the surface(ave_shf)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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DQRID : D011218.8
Start DateStart TimeEnd DateEnd Time
05/10/2001181006/12/20012240
Subject:
SGP EBBR E18 - E18 EBBR Right RH Incorrect
DataStreams:sgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
The RH portion of the T/RH probe produced incorrect data.
Sensible and latent heat fluxes and the Bowen ratio were
also incorrect.
Measurements:sgp15ebbrE18.a1:
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
sgp30ebbrE18.b1:
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
sgp15ebbrE18.b1:
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
sgp5ebbrE18.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
sgp30ebbrE18.a1:
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • top relative humidity(hum_top)

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DQRID : D020716.14
Start DateStart TimeEnd DateEnd Time
04/30/2002200004/30/20022031
Subject:
SGP/EBBR/E18 - 6 Month Checks
DataStreams:sgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
The indicated measurements were incorrect during the 6 month checks.
Measurements:sgp15ebbrE18.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp30ebbrE18.b1:
  • top air temperature(tair_top)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
sgp15ebbrE18.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE18.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
sgp30ebbrE18.a1:
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • top relative humidity(hum_top)

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DQRID : D020716.15
Start DateStart TimeEnd DateEnd Time
05/16/2002143005/16/20021501
Subject:
SGP/EBBR/E19 - 6 Month Checks
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
The indicated measurements were incorrect during the 6 month checks.
Measurements:sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp15ebbrE19.b1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp5ebbrE19.a1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)
sgp30ebbrE19.a1:
  • top vapor pressure(vp_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
sgp30ebbrE19.b1:
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)

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DQRID : D020717.20
Start DateStart TimeEnd DateEnd Time
11/01/2001000003/29/20021631
Subject:
SGP/EBBR/E18 - Version 6 Produced Noisy Fluxes
DataStreams:sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
Version 6 of the CR10 program produced noisy latent and sensible heat fluxes.  That ended 
on 
March 29 after a recalibration unit was installed with version 8.
Measurements:sgp30ebbrE18.b1:
  • latent heat flux(e)
  • corrected sensible heat flux(h)
sgp30ebbrE18.a1:
  • corrected sensible heat flux(h)
  • latent heat flux(e)

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DQRID : D020717.21
Start DateStart TimeEnd DateEnd Time
11/14/2001194511/14/20012001
11/25/2001021511/25/20011901
11/28/2001114511/28/20011501
11/29/2001074511/29/20010931
11/29/2001141511/30/20010431
12/02/2001014512/02/20010201
12/03/2001004512/03/20010101
12/24/2001201512/24/20012031
12/25/2001191512/25/20012031
01/18/2002011501/18/20020201
01/22/2002161501/22/20021631
01/24/2002211501/24/20022131
01/28/2002134501/28/20021401
02/13/2002221502/14/20020801
02/25/2002234502/26/20020001
03/14/2002151503/29/20021831
04/06/2002003004/17/20021401
04/18/2002223004/30/20022031
05/01/2002030005/28/20022031
Subject:
SGP/EBBR/E18 - AEM Hung
DataStreams:sgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
The automatic exchange mechanism did not work properly for a number of time periods.  The 
Bowen ratio, latent heat flux, and sensible heat flux were incorrect also during this 
condition.
Measurements:sgp15ebbrE18.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp30ebbrE18.b1:
  • top air temperature(tair_top)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
sgp15ebbrE18.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE18.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
sgp30ebbrE18.a1:
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • top relative humidity(hum_top)

Back To Table of Contents

DQRID : D020717.22
Start DateStart TimeEnd DateEnd Time
03/29/2002181503/29/20022131
Subject:
SGP/EBBR/E18 - Soil Heat Flows Incorrect After Calibration Changeout
DataStreams:sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
The soil heat flows were incorrect while the EBBR changeout was being done.
Measurements:sgp30ebbrE18.b1:
  • soil heat flow at the surface 2(g2)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow, site 5(shf5)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 2(shf2)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 3(g3)
  • soil heat flow at the surface 1(g1)
sgp30ebbrE18.a1:
  • 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 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow, site 1(shf1)
  • 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)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 5(shf5)
  • latent heat flux(e)
  • soil heat flow at the surface 1(g1)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 3(shf3)

Back To Table of Contents

DQRID : D020717.23
Start DateStart TimeEnd DateEnd Time
05/20/2002060005/20/20022001
05/21/2002043005/21/20021731
05/22/2002113005/22/20021631
Subject:
SGP/EBBR/E18 - Reprocess: Soil Heat Flow #1 Incorrect
DataStreams:sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
Soil Heat Flow 1 was incorrect during the indicated periods.

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:sgp30ebbrE18.b1:
  • latent heat flux(e)
  • 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)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)
sgp30ebbrE18.a1:
  • soil heat flow at the surface 1(g1)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 1(shf1)

Back To Table of Contents

DQRID : D020717.24
Start DateStart TimeEnd DateEnd Time
04/09/2002190005/14/20021846
Subject:
SGP/EBBR/E18 - Left Air Temperature Incorrect
DataStreams:sgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
The left air temperature was incorrect much of the time, causing the Bowen ratio, sensible 
heat flux, and latent heat flux to be incorrect also.
Measurements:sgp15ebbrE18.a1:
  • Left air temperature(tair_l)
sgp30ebbrE18.b1:
  • top air temperature(tair_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
sgp15ebbrE18.b1:
  • Left air temperature(tair_l)
sgp5ebbrE18.a1:
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
sgp30ebbrE18.a1:
  • 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)

Back To Table of Contents

DQRID : D020717.25
Start DateStart TimeEnd DateEnd Time
04/17/2002143004/17/20021431
Subject:
SGP/EBBR/E18 - Reference Temperature Incorrect
DataStreams:sgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
The reference temperature was incorrect during the checks of the left air temperature 
sensor, leading to all gradient measurements, Bowen ratio, sensible heat flux, latent heat 
flux, soil temperature, and soil moisture measurements being incorrect.
Measurements:sgp15ebbrE18.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp30ebbrE18.b1:
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • latent heat flux(e)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil heat capacity 5(cs5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
sgp15ebbrE18.b1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp5ebbrE18.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
sgp30ebbrE18.a1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • latent heat flux(e)
  • Soil heat capacity 5(cs5)
  • corrected sensible heat flux(h)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 4(cs4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • bottom air temperature(tair_bot)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)

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DQRID : D020717.26
Start DateStart TimeEnd DateEnd Time
02/08/2002163002/21/20021601
Subject:
SGP/EBBR/E19 - Reprocess: Soil Heat Flow #3 Incorrect
DataStreams:sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Soil heat flow 3 was incorrect, with values too large positive and too small negative.  
Since the calibration in the program is the one supplied by the vendor, it appears 
that the calibration may be wrong.

Average soil heat flow, sensible heat flux and latent heat flux can be recalculated
using the remaining good sets of soil sensors as follows:
   ave_shf = (g1 + g2 + g4 + g5)/4
   e = -(q + ave_shf)/(1 + bowen)
   h = -(q + e + ave_shf)
Measurements:sgp30ebbrE19.a1:
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 3(shf3)
  • soil heat flow at the surface 3(g3)
  • corrected sensible heat flux(h)
sgp30ebbrE19.b1:
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)

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DQRID : D020717.27
Start DateStart TimeEnd DateEnd Time
11/01/2001000006/30/20022356
Subject:
SGP/EBBR/E19 - Reprocess: Soil Temperature #3 Incorrect
DataStreams:sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Soil Temperature 3 was incorrect for the period indicated, causing average soil flow, 
latent heat flux, and sensible heat flux to be incorrect also.

Average soil heat flow, sensible heat flux, and latent heat flux can be recalculated using 
the remaining good sets of soil sensors as follows:

ave_shf = (g1 + g2 + g4 + g5)/4

e = -(q + ave_shf)/(1 + bowen)

h = -(q + e + ave_shf)
Measurements:sgp30ebbrE19.a1:
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 3(g3)
  • corrected sensible heat flux(h)
sgp30ebbrE19.b1:
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 3(ts3)

Back To Table of Contents

DQRID : D020717.29
Start DateStart TimeEnd DateEnd Time
04/08/2002043004/08/20020431
05/19/2002040005/19/20020401
Subject:
SGP/EBBR/E19 - Most Measurements Incorrect
DataStreams:sgp5ebbrE19.00, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1,
sgp30ebbrE19.b1
Description:
Most measurements were incorrect for the indicated periods.
Measurements:sgp5ebbrE19.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Battery(bat)
  • Soil heat flow 4(mv_hft4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 5(r_sm5)
  • Soil temperature 3(rr_ts3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Net radiation(mv_q)
sgp15ebbrE19.b1:
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Battery(bat)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
sgp5ebbrE19.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • pressure at constant pressure surface(pres)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • top vapor pressure(vp_top)
  • specific humidity(q)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 2(g2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 4(shf4)
  • specific humidity(q)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Reference Thermistor Temperature(tref)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • average surface soil heat flow at the surface(ave_shf)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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DQRID : D020717.30
Start DateStart TimeEnd DateEnd Time
04/18/2002173004/18/20021731
05/05/2002140005/05/20021401
06/27/2002150006/27/20021501
Subject:
SGP/EBBR/E19 - All Measurements Zero
DataStreams:sgp5ebbrE19.00, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1,
sgp30ebbrE19.b1
Description:
Measurements are often zero the first period after a CR10 restart.
Measurements:sgp5ebbrE19.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Battery(bat)
  • Soil heat flow 4(mv_hft4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 5(r_sm5)
  • Soil temperature 3(rr_ts3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Net radiation(mv_q)
sgp15ebbrE19.b1:
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Battery(bat)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
sgp5ebbrE19.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • pressure at constant pressure surface(pres)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • top vapor pressure(vp_top)
  • specific humidity(q)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 2(g2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 4(shf4)
  • specific humidity(q)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Reference Thermistor Temperature(tref)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • average surface soil heat flow at the surface(ave_shf)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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DQRID : D020717.31
Start DateStart TimeEnd DateEnd Time
04/24/2002160004/24/20022201
05/25/2002210005/25/20022101
05/25/2002220005/25/20022231
05/29/2002173005/29/20021731
05/29/2002183005/29/20021831
05/29/2002200005/29/20022001
05/29/2002213005/29/20022131
05/30/2002150005/30/20021501
06/15/2002190006/15/20021901
Subject:
SGP/EBBR/E19 - Pressure Incorrect
DataStreams:sgp5ebbrE19.a1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
The pressure measurement was incorrect.  This is used to determine the Bowen ratio, 
thereby affecting the sensible and latent heat fluxes also.
Measurements:sgp5ebbrE19.a1:
  • pressure at constant pressure surface(pres)
sgp30ebbrE19.a1:
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • pressure at constant pressure surface(pres)
sgp30ebbrE19.b1:
  • pressure at constant pressure surface(pres)
  • corrected sensible heat flux(h)
  • latent heat flux(e)

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DQRID : D020717.32
Start DateStart TimeEnd DateEnd Time
05/16/2002200005/17/20020531
Subject:
SGP/EBBR/E19 - Measurements Incorrect After CR10 Replacement
DataStreams:sgp5ebbrE19.00, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1,
sgp30ebbrE19.b1
Description:
Replacement of the CR10 datalogger caused most measurements to be incorrect, reason 
unknown.
A different logger was installed at the end of the specified period and this resolved the 
problem.
Measurements:sgp5ebbrE19.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Battery(bat)
  • Soil heat flow 4(mv_hft4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 5(r_sm5)
  • Soil temperature 3(rr_ts3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Net radiation(mv_q)
sgp15ebbrE19.b1:
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Battery(bat)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
sgp5ebbrE19.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • pressure at constant pressure surface(pres)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • top vapor pressure(vp_top)
  • specific humidity(q)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 2(g2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 4(shf4)
  • specific humidity(q)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Reference Thermistor Temperature(tref)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • average surface soil heat flow at the surface(ave_shf)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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DQRID : D020717.33
Start DateStart TimeEnd DateEnd Time
05/27/2002000006/02/20021031
Subject:
SGP/EBBR/E19 - Low Battery Voltage
DataStreams:sgp5ebbrE19.00, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1,
sgp30ebbrE19.b1
Description:
A battery voltage of less than 10.5 causes many of the sensors to produce incorrect 
measurements.
The 15 minute data contains the battery voltage and should be used to determine whether 
the measurements are usable, based on battery voltage.
Measurements:sgp5ebbrE19.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 4(mv_hft4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 5(r_sm5)
  • Soil temperature 3(rr_ts3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Net radiation(mv_q)
sgp15ebbrE19.b1:
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
sgp5ebbrE19.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • pressure at constant pressure surface(pres)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • top vapor pressure(vp_top)
  • specific humidity(q)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 2(g2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 4(shf4)
  • specific humidity(q)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Reference Thermistor Temperature(tref)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • average surface soil heat flow at the surface(ave_shf)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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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 : D030110.23
Start DateStart TimeEnd DateEnd Time
11/25/2002221511/25/20022245
Subject:
SGP/EBBR/E18 - Data Incorrect during 6 month checks
DataStreams:sgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
Some of the measurements are incorrect during the 6 month checks.
Measurements:sgp15ebbrE18.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp30ebbrE18.b1:
  • top air temperature(tair_top)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
sgp15ebbrE18.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
sgp5ebbrE18.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
sgp30ebbrE18.a1:
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • top relative humidity(hum_top)

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DQRID : D030110.24
Start DateStart TimeEnd DateEnd Time
11/14/2002160011/14/20021630
Subject:
SGP/EBBR/E19 - Data Incorrect during 6 month checks
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Some of the measurements are incorrect during the 6 month checks.
Measurements:sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp15ebbrE19.b1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp5ebbrE19.a1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)
sgp30ebbrE19.a1:
  • top vapor pressure(vp_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
sgp30ebbrE19.b1:
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)

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DQRID : D030115.10
Start DateStart TimeEnd DateEnd Time
07/08/2002180007/19/20021430
08/20/2002210008/26/20020300
09/01/2002210011/12/20022130
Subject:
SGP/EBBR/E18 - Reprocess: Soil Heat Flow #1 High
DataStreams:sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
Soil Heat Flow #1 measurements were 2X to offscale high
during these periods.

See below for a work-around.
Measurements:sgp30ebbrE18.b1:
  • latent heat flux(e)
  • 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)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)
sgp30ebbrE18.a1:
  • soil heat flow at the surface 1(g1)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 1(shf1)

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DQRID : D030115.11
Start DateStart TimeEnd DateEnd Time
07/20/2002200007/26/20022030
07/27/2002030007/30/20022000
08/03/2002013008/06/20022030
08/07/2002020008/09/20021900
08/12/2002013008/17/20022030
08/17/2002213008/19/20021830
Subject:
SGP/EBBR/E18 - Reprocess: Soil Heat Flow #4 High
DataStreams:sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
Soil Heat Flow #4 measurements were 2X or offscale high during this 
period when compared with the other soil heat flow measurements.

See below for a work-around.
Measurements:sgp30ebbrE18.b1:
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow, site 4(shf4)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)
  • average surface soil heat flow at the surface(ave_shf)
sgp30ebbrE18.a1:
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 4(shf4)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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DQRID : D030115.12
Start DateStart TimeEnd DateEnd Time
11/12/2002220011/12/20022229
Subject:
SGP/EBBR/E18 - Data Mostly Zero Following Logger Restart
DataStreams:sgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
Most of the measurements were zero, which normally happens after a 
datalogger restart.  The restart on 11/12/02 occurred after replacement
of soil heat flow #1.
Measurements:sgp15ebbrE18.a1:
  • Wind direction (relative to true north)(mv_wind_d)
  • Home signal(mv_home)
  • Reference temperature(rr_tref)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 1(rr_ts1)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Soil moisture 1(r_sm1)
  • Soil moisture 2(r_sm2)
  • Soil moisture 3(r_sm3)
  • Battery(bat)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 4(r_sm4)
  • Soil heat flow 1(mv_hft1)
  • scalar wind speed(wind_s)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Net radiation(mv_q)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 3(mv_hft3)
  • Soil heat flow 2(mv_hft2)
  • Soil heat flow 5(mv_hft5)
  • Right air temperature(tair_r)
  • Atmospheric pressure(mv_pres)
sgp30ebbrE18.b1:
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • top vapor pressure(vp_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • Reference Thermistor Temperature(tref)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 2(g2)
  • specific humidity(q)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • corrected sensible heat flux(h)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
sgp15ebbrE18.b1:
  • Soil heat flow 3(mv_hft3)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 2(mv_hft2)
  • Home signal(mv_home)
  • Net radiation(mv_q)
  • Left air temperature(tair_l)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 5(r_sm5)
  • Soil moisture 4(r_sm4)
  • Reference temperature(rr_tref)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 5(mv_hft5)
  • Battery(bat)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 4(rr_ts4)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 4(mv_hft4)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Right air temperature(tair_r)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Right relative humidity(mv_hum_r)
  • scalar wind speed(wind_s)
sgp5ebbrE18.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Reference Thermistor Temperature(tref)
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • Home signal(home)
  • wind direction (relative to true north)(wind_d)
sgp30ebbrE18.a1:
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 2(g2)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 1(shf1)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 5(shf5)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • specific humidity(q)
  • Soil heat capacity 1(cs1)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • Reference Thermistor Temperature(tref)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • latent heat flux(e)
  • Soil heat capacity 5(cs5)
  • scalar wind speed(wind_s)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow, site 3(shf3)
  • top relative humidity(hum_top)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 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 air temperature(tair_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)

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DQRID : D030115.13
Start DateStart TimeEnd DateEnd Time
11/12/2002223011/12/20022259
Subject:
SGP/EBBR/E18 - Data Incorrect After Logger Restart
DataStreams:sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
Because soil temperature measurements were not available 
from the beginning of the half hour, the change in soil 
energy storage could not be calculated and thus is 
incorrect.

There is no fix to this problem. Average Soil Heat Flow, 
Sensible Heat Flux (h), and Latent Heat Flux (e) can not 
be calculated using the available, remaining measurements.
Measurements:sgp30ebbrE18.b1:
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 2(g2)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 3(g3)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
sgp30ebbrE18.a1:
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • soil heat flow at the surface 2(g2)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 3(g3)
  • latent heat flux(e)
  • soil heat flow at the surface 1(g1)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)

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DQRID : D030115.14
Start DateStart TimeEnd DateEnd Time
10/09/2002140010/15/20022030
Subject:
SGP/EBBR/E18 - Water in Net Radiometer Dome
DataStreams:sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
The net radiation measurement is incorrect. Measurements 
calculated using net radiation are also incorrect.  

No work-around is possible for this situation.
Measurements:sgp30ebbrE18.b1:
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)
sgp30ebbrE18.a1:
  • corrected sensible heat flux(h)
  • specific humidity(q)
  • latent heat flux(e)

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DQRID : D030116.10
Start DateStart TimeEnd DateEnd Time
02/08/2002160004/18/20021700
Subject:
SGP/EBBR/E19 - REPROCESS: Soil Heat Flow #3 Incorrect Calibration
DataStreams:sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Soil Heat Flow #3 was incorrect during these periods.

To use the measurements, multiply Soil Heat Flow #3 by 0.726.
  
See below for a work-around.
Measurements:sgp30ebbrE19.a1:
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 3(shf3)
  • soil heat flow at the surface 3(g3)
  • corrected sensible heat flux(h)
sgp30ebbrE19.b1:
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 3(shf3)

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DQRID : D030116.11
Start DateStart TimeEnd DateEnd Time
08/25/2002210009/05/20021430
Subject:
SGP/EBBR/E19 - Water in Net Radiometer Dome
DataStreams:sgp5ebbrE19.a1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
The net radiation measurement is incorrect. Measurements 
calculated using net radiation are also incorrect.  

No work-around is possible for this situation.
Measurements:sgp5ebbrE19.a1:
  • specific humidity(q)
sgp30ebbrE19.a1:
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • specific humidity(q)
sgp30ebbrE19.b1:
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)

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DQRID : D030116.6
Start DateStart TimeEnd DateEnd Time
07/11/2002160007/11/20021629
Subject:
SGP/EBBR/E19 - Incorrect data after power interruption
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Most measurements are suspect after a power outage, caused by
replacement of the solar panel regulator.
Measurements:sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 4(mv_hft4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 5(r_sm5)
  • Soil temperature 3(rr_ts3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Net radiation(mv_q)
sgp15ebbrE19.b1:
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
sgp5ebbrE19.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • top vapor pressure(vp_top)
  • specific humidity(q)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 2(g2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 4(shf4)
  • specific humidity(q)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Reference Thermistor Temperature(tref)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • average surface soil heat flow at the surface(ave_shf)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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DQRID : D030116.7
Start DateStart TimeEnd DateEnd Time
07/11/2002150007/11/20021529
Subject:
SGP/EBBR/E19 - Most Measurements Zero following Restart
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Most of the measurements were zero, which normally happens after a 
datalogger restart.
Measurements:sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Battery(bat)
  • Soil heat flow 4(mv_hft4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 5(r_sm5)
  • Soil temperature 3(rr_ts3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Net radiation(mv_q)
sgp15ebbrE19.b1:
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Battery(bat)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
sgp5ebbrE19.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • pressure at constant pressure surface(pres)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • top vapor pressure(vp_top)
  • specific humidity(q)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 2(g2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 4(shf4)
  • specific humidity(q)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Reference Thermistor Temperature(tref)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • average surface soil heat flow at the surface(ave_shf)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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DQRID : D030116.8
Start DateStart TimeEnd DateEnd Time
07/24/2002143007/24/20021500
Subject:
SGP/EBBR/E19 - REPROCESS: Soil Temperature #3 Incorrect
DataStreams:sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Soil Temperature #3 was incorrect while electronic connections
were being checked. The indicated measurements 
that are calculated using Soil Temperature #3 are 
also incorrect.

See a work-around below.
Measurements:sgp30ebbrE19.a1:
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 3(g3)
  • corrected sensible heat flux(h)
sgp30ebbrE19.b1:
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 3(ts3)

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DQRID : D030116.9
Start DateStart TimeEnd DateEnd Time
07/25/2002093007/25/20021300
07/26/2002090007/26/20020900
07/26/2002113007/26/20021130
07/27/2002063007/27/20020830
07/28/2002030007/28/20020630
07/28/2002093007/28/20021230
07/29/2002080007/29/20020830
08/08/2002160008/08/20021600
08/09/2002023008/09/20020300
08/09/2002073008/09/20020730
08/09/2002093008/09/20021100
08/09/2002140008/09/20021600
08/10/2002013008/10/20020230
08/10/2002120008/10/20021330
08/13/2002060008/13/20020700
08/13/2002203008/13/20022030
08/13/2002213008/14/20020330
08/14/2002130008/14/20021330
08/21/2002163008/22/20021430
Subject:
SGP/EBBR/E19 - REPROCESS: Soil Heat Flow #1 Incorrect
DataStreams:sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Soil Heat Flow #1 was incorrect during these periods.  
See below for a work-around.
Measurements:sgp30ebbrE19.a1:
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 1(shf1)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 1(g1)
sgp30ebbrE19.b1:
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 1(shf1)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • soil heat flow at the surface 1(g1)

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DQRID : D030117.1
Start DateStart TimeEnd DateEnd Time
10/17/2002143010/31/20021600
Subject:
SGP/EBBR/E19 - Pressure Low
DataStreams:sgp5ebbrE19.a1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
The barometric pressure sensor read about 10 mb low during this
period because a lead from the sensor was loose or disconnected.

The error does not affect any other measurements.
Measurements:sgp5ebbrE19.a1:
  • pressure at constant pressure surface(pres)
sgp30ebbrE19.a1:
  • pressure at constant pressure surface(pres)
sgp30ebbrE19.b1:
  • pressure at constant pressure surface(pres)

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DQRID : D030117.24
Start DateStart TimeEnd DateEnd Time
07/19/2002143007/20/20022000
07/26/2002203007/27/20020300
07/30/2002200008/03/20020130
08/06/2002203008/07/20020200
08/09/2002190008/12/20020130
08/17/2002203008/17/20022130
08/19/2002183008/20/20022100
Subject:
SGP/EBBR/E18 - REPROCESS: Soil Heat Flow #1 and #4 High
DataStreams:sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
Soil Heat Flow #1 and #4 measurements were 2X to offscale high during these periods.
See suggestions for a work-around.
Measurements:sgp30ebbrE18.b1:
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow, site 4(shf4)
  • 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)
sgp30ebbrE18.a1:
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 1(shf1)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 1(g1)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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DQRID : D030117.4
Start DateStart TimeEnd DateEnd Time
07/14/2002143001/09/20031600
Subject:
SGP/EBBR/E19 - Soil Temperatures #2 and #3 Intermittently Bad
DataStreams:sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Soil Temperatures #2 and #3 were intermittently incorrect.
#3 appeared to be okay after the J-panel was replaced. 
#2 continues to be flaky, suggesting that the sensor
itself has a problem.  A DQPR has been submitted to
replace #2.  The indicated measurements 
that are calculated using soil temperature are 
also suspect.  However, the intermittent problems normally
occurred during night times and were fairly small in magnitude,
thereby having little effect on the sensible and latent heat fluxes.
Measurements:sgp30ebbrE19.a1:
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 3(g3)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
sgp30ebbrE19.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)

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DQRID : D030117.6
Start DateStart TimeEnd DateEnd Time
01/09/2003170001/09/20031729
Subject:
SGP/EBBR/E19 - Measurements zero following logger restart
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Most of the measurements were zero, which normally happens after a 
datalogger restart.  The restart on 01/09/03 occurred after J-panel
replacements.
Measurements:sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 4(mv_hft4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 5(r_sm5)
  • Soil temperature 3(rr_ts3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Net radiation(mv_q)
sgp15ebbrE19.b1:
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
sgp5ebbrE19.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • pressure at constant pressure surface(pres)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • top vapor pressure(vp_top)
  • specific humidity(q)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 2(g2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 4(shf4)
  • specific humidity(q)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Reference Thermistor Temperature(tref)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • average surface soil heat flow at the surface(ave_shf)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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DQRID : D030117.7
Start DateStart TimeEnd DateEnd Time
01/09/2003173001/09/20031759
Subject:
SGP/EBBR/E19 - Change of Energy Storage Incorrect
DataStreams:sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Because soil temperature measurements were not available 
from the beginning of the half hour, the change in soil 
energy storage could not be calculated and thus is 
incorrect.

There is no fix to this problem. Average Soil Heat Flow, 
Sensible Heat Flux (h), and Latent Heat Flux (e) can not 
be calculated using the available, remaining measurements.
Measurements:sgp30ebbrE19.a1:
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 3(g3)
  • soil heat flow at the surface 2(g2)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 2(g2)
  • 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 heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)

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DQRID : D030711.11
Start DateStart TimeEnd DateEnd Time
01/09/2003163001/09/20031700
Subject:
SGP/EBBR/E19 - Soil Temperature #2 Incorrect
DataStreams:sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Soil Temperature #2 was incorrect during J-panel replacements.
Measurements:sgp15ebbrE19.a1:
  • Soil temperature 2(rr_ts2)
sgp15ebbrE19.b1:
  • Soil temperature 2(rr_ts2)
sgp30ebbrE19.a1:
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
sgp30ebbrE19.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)

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DQRID : D030711.12
Start DateStart TimeEnd DateEnd Time
01/09/2003170001/09/20031700
02/06/2003173002/06/20031730
04/03/2003183004/03/20031830
Subject:
SGP/EBBR/E19 - All Data Zeros
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
All data (5, 15, and 30 minute) was zero after replacement of sensors and restart of the 
CR10.

This is a common occurrence.
Measurements:sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Battery(bat)
  • Soil heat flow 4(mv_hft4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 5(r_sm5)
  • Soil temperature 3(rr_ts3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Net radiation(mv_q)
sgp15ebbrE19.b1:
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Battery(bat)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
sgp5ebbrE19.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • pressure at constant pressure surface(pres)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • top vapor pressure(vp_top)
  • specific humidity(q)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 2(g2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 4(shf4)
  • specific humidity(q)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Reference Thermistor Temperature(tref)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • average surface soil heat flow at the surface(ave_shf)
  • top vapor pressure(vp_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 5(g5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)

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DQRID : D030711.13
Start DateStart TimeEnd DateEnd Time
01/09/2003173001/09/20031730
Subject:
SGP/EBBR/E19 - Several Soil Measurements Incorrect
DataStreams:sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
During replacement of a J-panel, several soil measurements were incorrect.
Measurements:sgp15ebbrE19.a1:
  • Soil temperature 3(rr_ts3)
sgp15ebbrE19.b1:
  • Soil temperature 3(rr_ts3)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 3(g3)
  • soil heat flow at the surface 2(g2)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)

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DQRID : D030711.14
Start DateStart TimeEnd DateEnd Time
01/26/2003170001/26/20031700
01/26/2003180001/26/20031800
Subject:
SGP/EBBR/E19 -Several Soil Measurements Were Incorrect
DataStreams:sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Several soil measurements were incorrect during replacement of soil temperature probe #2.
Measurements:sgp15ebbrE19.a1:
  • Soil temperature 2(rr_ts2)
sgp15ebbrE19.b1:
  • Soil temperature 2(rr_ts2)
sgp30ebbrE19.a1:
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 3(g3)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 2(g2)
  • 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 heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)

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DQRID : D030711.16
Start DateStart TimeEnd DateEnd Time
02/28/2003133003/02/20030530
03/02/2003173003/03/20030030
Subject:
SGP/EBBR/E19 - AEM Hung in home30 position
DataStreams:sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
The automatic exchange mechanism (AEM) hung in the home30 position, resulting in sensible 
and latent heat fluxes being incorrect.
Measurements:sgp30ebbrE19.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
sgp30ebbrE19.b1:
  • 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)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)

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DQRID : D030711.17
Start DateStart TimeEnd DateEnd Time
01/09/2003173004/03/20031900
Subject:
SGP/EBBR/E19 - Soil Heat Flow #3 Incorrect
DataStreams:sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Soil Heat Flow #3 was a flat -24 W/m2 for most of this period.
Measurements:sgp15ebbrE19.a1:
  • Soil heat flow 3(mv_hft3)
sgp15ebbrE19.b1:
  • Soil heat flow 3(mv_hft3)
sgp30ebbrE19.a1:
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 3(g3)
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 3(shf3)
  • corrected sensible heat flux(h)
sgp30ebbrE19.b1:
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 3(shf3)
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)

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DQRID : D030711.19
Start DateStart TimeEnd DateEnd Time
04/03/2003190004/03/20031900
Subject:
SGP/EBBR/E19 - Soil Heat Flow#1 Incorrect
DataStreams:sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Soil Heat Flow #1 was incorrect during replacement of some other sensors.
Measurements:sgp15ebbrE19.a1:
  • Soil heat flow 1(mv_hft1)
sgp15ebbrE19.b1:
  • Soil heat flow 1(mv_hft1)
sgp30ebbrE19.a1:
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 1(g1)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
sgp30ebbrE19.b1:
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 1(g1)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 1(shf1)
  • latent heat flux(e)

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DQRID : D030711.20
Start DateStart TimeEnd DateEnd Time
05/15/2003160005/15/20031700
Subject:
SGP/EBBR/E19 - Many Measurements Incorrect
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Many measurements were incorrect during replacement of a multiplexer.
Measurements:sgp15ebbrE19.a1:
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 5(rr_ts5)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 4(rr_ts4)
  • Soil temperature 3(rr_ts3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left air temperature(tair_l)
sgp15ebbrE19.b1:
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 4(rr_ts4)
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
sgp5ebbrE19.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
sgp30ebbrE19.a1:
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 3(g3)
  • soil heat flow at the surface 2(g2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • soil heat flow at the surface 1(g1)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • bottom air temperature(tair_bot)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
sgp30ebbrE19.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • 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)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)

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DQRID : D030711.22
Start DateStart TimeEnd DateEnd Time
04/01/2003214504/01/20032200
Subject:
SGP/EBBR/E18 - AEM Hung
DataStreams:sgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
The AEM was hung inbetween home positions, causing many measurements to be incorrect.
Measurements:sgp15ebbrE18.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp30ebbrE18.b1:
  • top air temperature(tair_top)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
sgp15ebbrE18.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Right air temperature(tair_r)
sgp5ebbrE18.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
sgp30ebbrE18.a1:
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • top relative humidity(hum_top)

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DQRID : D030712.19
Start DateStart TimeEnd DateEnd Time
04/15/2003212004/15/20032215
Subject:
SGP/EBBR/E18 -  6 Month Checks
DataStreams:sgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE18.a1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp30ebbrE18.b1:
  • top air temperature(tair_top)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
sgp15ebbrE18.b1:
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Right air temperature(tair_r)
sgp5ebbrE18.a1:
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
sgp30ebbrE18.a1:
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • top relative humidity(hum_top)

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DQRID : D030712.20
Start DateStart TimeEnd DateEnd Time
05/01/2003144005/01/20031515
Subject:
SGP/EBBR/E19 -  6 Month Checks
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE19.a1:
  • Right relative humidity(mv_hum_r)
  • Right air temperature(tair_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
sgp15ebbrE19.b1:
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp5ebbrE19.a1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)
sgp30ebbrE19.a1:
  • top vapor pressure(vp_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
sgp30ebbrE19.b1:
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)

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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:

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 DQRID : D030919.10
Start DateStart TimeEnd DateEnd Time
08/30/2003140009/04/20031445
Subject:
SGP/EBBR/E19  - Water in Net Radiometer; Surface Fluxes are Incorrect
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.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:sgp15ebbrE19.a1: 
  • Net radiation(mv_q)


sgp15ebbrE19.b1: 
  • Net radiation(mv_q)


sgp5ebbrE19.a1: 
  • specific humidity(q)


sgp30ebbrE19.a1: 
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • specific humidity(q)


sgp30ebbrE19.b1: 
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)



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 DQRID : D030919.9
Start DateStart TimeEnd DateEnd Time
08/30/2003150009/02/20032100
Subject:
SGP/EBBR/E18  - Water in Net Radiometer; Surface Fluxes are Incorrect
DataStreams:sgp5ebbrE18.a1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.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:sgp15ebbrE18.a1: 
  • Net radiation(mv_q)


sgp30ebbrE18.b1: 
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)


sgp15ebbrE18.b1: 
  • Net radiation(mv_q)


sgp5ebbrE18.a1: 
  • specific humidity(q)


sgp30ebbrE18.a1: 
  • corrected sensible heat flux(h)
  • specific humidity(q)
  • latent heat flux(e)



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 DQRID : D030922.6
Start DateStart TimeEnd DateEnd Time
09/17/2003183009/17/20032000
09/17/2003223009/18/20030100
Subject:
SGP/EBBR/E19 - Tair Right Offscale
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
The right air temperature data were going offscale.  This 
                  affected the calculation of sensible and latent heat 
                  fluxes.
Measurements:sgp15ebbrE19.a1: 
  • Right air temperature(tair_r)


sgp15ebbrE19.b1: 
  • Right air temperature(tair_r)


sgp5ebbrE19.a1: 
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)


sgp30ebbrE19.a1: 
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • corrected sensible heat flux(h)


sgp30ebbrE19.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)



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 DQRID : D031110.8
Start DateStart TimeEnd DateEnd Time
11/03/2003200011/13/20031615
Subject:
SGP/EBBR/E19 - Battery Voltage Too Low, Most Measurements Incorrect
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
Battery voltage dropped below levels required to sustain the 
               production of valid data.  The AC charger unit had failed.  
               This prevented charging of the battery during the night and
               prevented the solar panel regulator from properly charging 
               the battery during the day.
Measurements:sgp5ebbrE19.b1: 
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • Reference Thermistor Temperature(tref)
  • specific humidity(q)
  • Time offset from midnight of date of file. For CO data, this is identical to 
    time_offset and is included for compatibility.(time)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom relative humidity(hum_bot)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • Home signal(home)


sgp15ebbrE19.b1: 
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)


sgp30ebbrE19.b1: 
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 3(cs3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • corrected sensible heat flux(h)
  • scalar wind speed(wind_s)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 1(shf1)
  • bottom vapor pressure(vp_bot)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)



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 DQRID : D031117.2
Start DateStart TimeEnd DateEnd Time
11/14/2003211511/26/20031600
Subject:
SGP/EBBR/E19 - AEM Stuck In One Position, Surface Fluxes Incorrect
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
The AEM home 15 and 30 outputs were both 40 mv
because the AEM was not exchanging.

Sensible and Latent Heat Fluxes are therefore
incorrect.
Measurements:sgp5ebbrE19.b1: 
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)


sgp15ebbrE19.b1: 
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)


sgp30ebbrE19.b1: 
  • 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)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • latent heat flux(e)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)



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 DQRID : D031124.11
Start DateStart TimeEnd DateEnd Time
10/10/2003150510/10/20031755
Subject:
SGP/EBBR/E19 - Data Missing During Recalibration Changeout
DataStreams:sgpebbrE19.00, sgpebbrE19.01, sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1,
 sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp30baebbrE19.c1
Description:
Data was missing during the recalibration changeout.
Measurements:sgp15ebbrE19.a1: 
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 4(mv_hft4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 5(mv_hft5)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 4(r_sm4)
  • Soil moisture 5(r_sm5)
  • Signature(signature)
  • altitude above sea levelaltunits(alt)
  • Time offset from base_time(base_time)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • north latitude for all the input platforms.(lat)
  • Right air temperature(tair_r)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Battery(bat)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Time offset of tweaks from base_time(time_offset)
  • east longitude for all the input platforms.(lon)
  • Soil temperature 3(rr_ts3)
  • Net radiation(mv_q)


sgp15ebbrE19.b1: 
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Soil temperature 2(rr_ts2)
  • east longitude for all the input platforms.(lon)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Reference temperature(rr_tref)
  • Battery(bat)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Right air temperature(tair_r)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • north latitude for all the input platforms.(lat)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Atmospheric pressure(mv_pres)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Time offset of tweaks from base_time(time_offset)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Wind direction (relative to true north)(mv_wind_d)
  • Signature(signature)
  • Soil moisture 4(r_sm4)
  • Soil moisture 3(r_sm3)
  • Time offset from base_time(base_time)
  • Soil moisture 1(r_sm1)


sgp30baebbrE19.c1: 
  • 5 cm soil heat flow, site 3(shf3)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow, site 1(shf1)
  • altitude above sea levelaltunits(alt)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • pressure at constant pressure surface(pres)
  • east longitude for all the input platforms.(lon)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
  • Best estimate Latent heat flux(ecomb)
  • 5 cm soil heat flow, site 4(shf4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • specific humidity(q)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Time offset from base_time(base_time)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Aerodynamic Latent heat flux(ale)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • average surface soil heat flow at the surface(ave_shf)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • north latitude for all the input platforms.(lat)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)
  • Best estimate Sensible heat flux(hcomb)
  • 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)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 1(g1)
  • Aerodynamic Sensible heat flux(ah)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • latent heat flux(e)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 2(g2)
  • bottom relative humidity(hum_bot)
  • Estimated height of the vegetation.(vegetation_height)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Friction velocity(austar)
  • scalar wind speed(wind_s)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 5(cs5)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil heat capacity 3(cs3)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 4(cs4)
  • Time offset of tweaks from base_time(time_offset)
  • Soil heat capacity 2(cs2)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)


sgpebbrE19.00: 
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)


sgp5ebbrE19.a1: 
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • Time offset from base_time(base_time)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • top vapor pressure(vp_top)
  • north latitude for all the input platforms.(lat)
  • east longitude for all the input platforms.(lon)
  • Resultant wind speed(res_ws)
  • top relative humidity(hum_top)
  • altitude above sea levelaltunits(alt)
  • Reference Thermistor Temperature(tref)
  • pressure at constant pressure surface(pres)
  • Time offset of tweaks from base_time(time_offset)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • specific humidity(q)


sgp30ebbrE19.a1: 
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 2(g2)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 1(g1)
  • specific humidity(q)
  • 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)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Time offset from base_time(base_time)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • north latitude for all the input platforms.(lat)
  • soil heat flow at the surface 5(g5)
  • scalar wind speed(wind_s)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 4(shf4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 5(shf5)
  • top vapor pressure(vp_top)
  • east longitude for all the input platforms.(lon)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)


sgpebbrE19.01: 
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)


sgp30ebbrE19.b1: 
  • altitude above sea levelaltunits(alt)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • north latitude for all the input platforms.(lat)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 1(cs1)
  • Time offset from base_time(base_time)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 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)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil heat capacity 3(cs3)
  • temperature of the top humidity sensor chamber(thum_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Time offset of tweaks from base_time(time_offset)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 1(shf1)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)



Back To Table of Contents  

 DQRID : D031204.16
Start DateStart TimeEnd DateEnd Time
10/28/2003222510/28/20032315
Subject:
SGP/EBBR/E18 - 6 Month Checks
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp5ebbrE18.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)


sgp30ebbrE18.b1: 
  • top air temperature(tair_top)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)


sgp15ebbrE18.b1: 
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Right air temperature(tair_r)



Back To Table of Contents  

 DQRID : D031204.17
Start DateStart TimeEnd DateEnd Time
10/10/2003153010/10/20031600
Subject:
SGP/EBBR/E19 - 6 Month Checks
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE19.a1: 
  • Right relative humidity(mv_hum_r)
  • Right air temperature(tair_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)


sgp15ebbrE19.b1: 
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)


sgp5ebbrE19.a1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)


sgp30ebbrE19.a1: 
  • top vapor pressure(vp_top)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)


sgp30ebbrE19.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)



Back To Table of Contents  

 DQRID : D031204.18
Start DateStart TimeEnd DateEnd Time
10/16/2003150010/16/20031530
Subject:
SGP/EBBR/E19 - 6 Month Checks
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp5ebbrE19.b1: 
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)


sgp15ebbrE19.b1: 
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)


sgp30ebbrE19.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)



Back To Table of Contents  

 DQRID : D031204.2
Start DateStart TimeEnd DateEnd Time
10/10/2003180010/10/20031800
Subject:
SGP/EBBR/E19 - Data All Zeros
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:
The time period after restart of the datalogger produced all
zero data.
Measurements:sgp15ebbrE19.a1: 
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Home signal(mv_home)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 4(r_sm4)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 5(r_sm5)
  • Signature(signature)
  • altitude above sea levelaltunits(alt)
  • Time offset from base_time(base_time)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • north latitude for all the input platforms.(lat)
  • Right air temperature(tair_r)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Battery(bat)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 2(rr_ts2)
  • Time offset of tweaks from base_time(time_offset)
  • east longitude for all the input platforms.(lon)
  • Soil temperature 3(rr_ts3)
  • Net radiation(mv_q)


sgp15ebbrE19.b1: 
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Reference temperature(rr_tref)
  • Battery(bat)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Right air temperature(tair_r)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 5(r_sm5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Soil moisture 3(r_sm3)
  • Soil moisture 1(r_sm1)


sgp5ebbrE19.a1: 
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • top relative humidity(hum_top)
  • Reference Thermistor Temperature(tref)
  • pressure at constant pressure surface(pres)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Home signal(home)
  • specific humidity(q)


sgp30ebbrE19.a1: 
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Resultant wind speed(res_ws)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • soil heat flow at the surface 2(g2)
  • soil heat flow at the surface 1(g1)
  • specific humidity(q)
  • 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)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil heat capacity 3(cs3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • Soil heat capacity 5(cs5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Time offset from base_time(base_time)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 3(g3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • north latitude for all the input platforms.(lat)
  • soil heat flow at the surface 5(g5)
  • scalar wind speed(wind_s)
  • bottom air temperature(tair_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 4(shf4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 5(shf5)
  • top vapor pressure(vp_top)
  • east longitude for all the input platforms.(lon)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom relative humidity(hum_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 3(shf3)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)


sgp30ebbrE19.b1: 
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • corrected sensible heat flux(h)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 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)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil heat capacity 3(cs3)
  • temperature of the top humidity sensor chamber(thum_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 1(shf1)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)



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 DQRID : D040106.1
Start DateStart TimeEnd DateEnd Time
12/12/2003182512/12/20032000
Subject:
SGP/EBBR/E19 - Wind Speed Sensor Frozen Stopped by Ice Storm
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
An ice storm froze the wind speed sensor to a stopped condition.
It is not known how long this condition existed, as data is missing
for more than 10 days after the end of the stated period.

The wind speed and residual wind speed measurements are incorrect.

This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:sgp5ebbrE19.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp15ebbrE19.b1: 
  • scalar wind speed(wind_s)


sgp30ebbrE19.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D040206.1
Start DateStart TimeEnd DateEnd Time
01/26/2004191504/13/20042045
Subject:
SGP/EBBR/E18 - AEM Sitting At Home 15 Position
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp30baebbrE18.c1
Description:
After replacement of the AEM on 1/26/04, it exchanged
briefly, then sat at the home 15 position until another 
replacement was available.
Measurements:sgp5ebbrE18.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)


sgp30ebbrE18.b1: 
  • top air temperature(tair_top)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)


sgp15ebbrE18.b1: 
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)


sgp30baebbrE18.c1: 
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • top relative humidity(hum_top)
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Sensible heat flux(ah)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • Aerodynamic Latent heat flux(ale)
  • top vapor pressure(vp_top)
  • Best estimate Sensible heat flux(hcomb)
  • latent heat flux(e)



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 DQRID : D040206.4
Start DateStart TimeEnd DateEnd Time
01/08/2004160001/22/20041530
Subject:
SGP/EBBR/E19 - Low Battery Voltage Caused Incorrect Data
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
Battery voltage less than 10.5 V caused much data to be questionable or incorrect.
Measurements:sgp5ebbrE19.b1: 
  • pressure at constant pressure surface(pres)
  • scalar wind speed(wind_s)
  • Reference Thermistor Temperature(tref)
  • specific humidity(q)
  • Time offset from midnight of date of file. For CO data, this is identical to 
    time_offset and is included for compatibility.(time)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom relative humidity(hum_bot)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • Home signal(home)


sgp15ebbrE19.b1: 
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 3(mv_hft3)
  • Atmospheric pressure(mv_pres)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 2(mv_hft2)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)


sgp30ebbrE19.b1: 
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 3(cs3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • corrected sensible heat flux(h)
  • scalar wind speed(wind_s)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • Soil heat capacity 4(cs4)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 1(cs1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 1(shf1)
  • bottom vapor pressure(vp_bot)
  • Soil heat capacity 2(cs2)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)



Back To Table of Contents  

 DQRID : D040304.17
Start DateStart TimeEnd DateEnd Time
01/28/2004014001/28/20040305
02/05/2004014502/05/20040520
Subject:
SGP/EBBR/E18  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.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:sgp5ebbrE18.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp30ebbrE18.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp15ebbrE18.b1: 
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D040304.18
Start DateStart TimeEnd DateEnd Time
01/28/2004014001/28/20040305
Subject:
SGP/EBBR/E18  - Wind Direction Frozen Stopped By Ice
DataStreams:sgp5ebbrE18.b1, sgp30ebbrE18.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:sgp5ebbrE18.b1: 
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)


sgp30ebbrE18.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 : D040304.26
Start DateStart TimeEnd DateEnd Time
02/01/2004212002/02/20041910
Subject:
SGP/EBBR/E19  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.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:sgp5ebbrE19.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp15ebbrE19.b1: 
  • scalar wind speed(wind_s)


sgp30ebbrE19.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D040407.2
Start DateStart TimeEnd DateEnd Time
02/05/2004170004/15/20041530
Subject:
SGP/EBBR/E19 - Reprocess: Incorrect Net Rad Calibration Coefficient
DataStreams:sgp5ebbrE19.b1, sgp30ebbrE19.b1, sgp30baebbrE19.c1
Description:
The net radiometer coefficient installed on 2/5/04 for nighttime (negative voltage 
calibration) was incorrect.

Negative net radiations during the subject period can be multiplied by
0.9419 to get corrected net radiation measurements.  The sensible (H)
and latent heat (LE) fluxes (which are very small at night anyway) can
be recalculated using the following equations (where B is Bowen ratio,
Rn is corrected net radiation, and G is soil heat flow):

LE = -(Rn + G)/(B + 1)

H = -(Rn + G + LE)
Measurements:sgp5ebbrE19.b1: 
  • specific humidity(q)


sgp30baebbrE19.c1: 
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)
  • Aerodynamic Sensible heat flux(ah)
  • Aerodynamic Latent heat flux(ale)


sgp30ebbrE19.b1: 
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)



Back To Table of Contents  

 DQRID : D040505.3
Start DateStart TimeEnd DateEnd Time
04/19/2004050006/13/20041700
Subject:
SGP/EBBR/E18 - Pressure Low
DataStreams:sgp5ebbrE18.b1, sgp30ebbrE18.b1
Description:
Pressure readings suddenly dropped to unrealistic levels.

Sensible Heat Flux was underestimated and Latent Heat Flux
was overestimated because of this problem.
Measurements:sgp5ebbrE18.b1: 
  • pressure at constant pressure surface(pres)


sgp30ebbrE18.b1: 
  • pressure at constant pressure surface(pres)
  • latent heat flux(e)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D040525.4
Start DateStart TimeEnd DateEnd Time
04/01/2001000005/06/20032359
Subject:
SGP/EBBR/E19 - Metadata errors
DataStreams:sgp5ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
The latitude, longitude and altitude of the El Reno (E19) site were
incorrectly entered into the ARM database.  The correct location
of the EBBR.E19 instrument is:
    Lat: 35.557N
    Lon: 98.017W
    Alt:    421m
Measurements:sgp15ebbrE19.b1: 
  • north latitude for all the input platforms.(lat)
  • altitude above sea levelaltunits(alt)
  • east longitude for all the input platforms.(lon)


sgp5ebbrE19.a1: 
  • altitude above sea levelaltunits(alt)
  • north latitude for all the input platforms.(lat)
  • east longitude for all the input platforms.(lon)


sgp30ebbrE19.b1: 
  • altitude above sea levelaltunits(alt)
  • east longitude for all the input platforms.(lon)
  • north latitude for all the input platforms.(lat)



Back To Table of Contents  

 DQRID : D040608.7
Start DateStart TimeEnd DateEnd Time
05/29/2004221506/10/20041510
Subject:
SGP/EBBR/E19 - AEM Hung Inbetween Home Positions
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
The AEM hung inbetween home positions, producing a home signal of zero.

Sensible and latent heat fluxes during this period are incorrect.
Measurements:sgp5ebbrE19.b1: 
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)


sgp15ebbrE19.b1: 
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)


sgp30ebbrE19.b1: 
  • 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)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • latent heat flux(e)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)



Back To Table of Contents  

 DQRID : D040723.4
Start DateStart TimeEnd DateEnd Time
06/28/2004130007/28/20041500
Subject:
SGP/EBBR/E18 - Soil Temperature and Moisture Probes in Set #1 Spiked Outputs
DataStreams:sgp30ebbrE18.b1
Description:
Soil moisture #1 and soil temperature #1 occasionally spiked at the same time.  

Little sensible and latent heat flux data were affected.
Measurements:sgp30ebbrE18.b1: 
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • latent heat flux(e)
  • soil heat flow at the surface 1(g1)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)



Back To Table of Contents  

 DQRID : D040813.6
Start DateStart TimeEnd DateEnd Time
07/06/2004183007/06/20042100
Subject:
SGP/EBBR/E18 - Soil Temperature #2 Incorrect
DataStreams:sgp30ebbrE18.b1
Description:
Soil Temperature #2 was incorrect during the indicated period.  Average soil heat flow, 
sensible heat flux, and latent heat flux are incorrect, as a result.
Measurements:sgp30ebbrE18.b1: 
  • soil heat flow at the surface 2(g2)
  • latent heat flux(e)
  • Soil heat capacity 2(cs2)
  • 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 2(ts2)
  • average surface soil heat flow at the surface(ave_shf)



Back To Table of Contents  

 DQRID : D041222.14
Start DateStart TimeEnd DateEnd Time
09/28/2004223009/28/20042300
Subject:
SGP/EBBR/E18 - 6 Month Checks
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp5ebbrE18.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)


sgp30ebbrE18.b1: 
  • top air temperature(tair_top)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)


sgp15ebbrE18.b1: 
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Right air temperature(tair_r)



Back To Table of Contents  

 DQRID : D041222.15
Start DateStart TimeEnd DateEnd Time
10/28/2004143010/28/20041500
Subject:
SGP/EBBR/E19 - 6 Month Checks
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp5ebbrE19.b1: 
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)


sgp15ebbrE19.b1: 
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)


sgp30ebbrE19.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)



Back To Table of Contents  

 DQRID : D050206.12
Start DateStart TimeEnd DateEnd Time
01/05/2005181001/06/20052045
Subject:
SGP/EBBR/E18  - Wind Speed Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.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:sgp5ebbrE18.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp30ebbrE18.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp15ebbrE18.b1: 
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D050206.13
Start DateStart TimeEnd DateEnd Time
01/05/2005065501/07/20051545
Subject:
SGP/EBBR/E19  - Wind Speed Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.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:sgp5ebbrE19.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp15ebbrE19.b1: 
  • scalar wind speed(wind_s)


sgp30ebbrE19.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D050207.8
Start DateStart TimeEnd DateEnd Time
01/07/2005001001/07/20051550
Subject:
SGP/EBBR/E18  - Wind Direction Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.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:sgp5ebbrE18.b1: 
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)


sgp30ebbrE18.b1: 
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)


sgp15ebbrE18.b1: 
  • Wind direction (relative to true north)(mv_wind_d)



Back To Table of Contents  

 DQRID : D050207.9
Start DateStart TimeEnd DateEnd Time
01/05/2005111501/06/20052055
Subject:
SGP/EBBR/E19  - Wind Direction Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.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:sgp5ebbrE19.b1: 
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)


sgp15ebbrE19.b1: 
  • Wind direction (relative to true north)(mv_wind_d)


sgp30ebbrE19.b1: 
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)



Back To Table of Contents  

 DQRID : D050215.20
Start DateStart TimeEnd DateEnd Time
01/29/2005093001/29/20051300
Subject:
SGP/EBBR/E19  - Wind Speed Constant
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
Wind Speed was constant at 5 m/s during this period; the reason is unknown.

This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:sgp5ebbrE19.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp15ebbrE19.b1: 
  • scalar wind speed(wind_s)


sgp30ebbrE19.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D050324.2
Start DateStart TimeEnd DateEnd Time
02/05/2004170003/05/20051730
Subject:
SGP/EBBR/E19 - Reprocess: Negative Net Rad calibrations
DataStreams:sgp5ebbrE19.b1, sgp30ebbrE19.b1
Description:
The calibration for negative net radiation was incorrectly entered in the datalogger 
program.
Measurements:sgp5ebbrE19.b1: 
  • specific humidity(q)


sgp30ebbrE19.b1: 
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)



Back To Table of Contents  

 DQRID : D050624.3
Start DateStart TimeEnd DateEnd Time
05/07/2005230005/12/20051445
Subject:
SGP/EBBR/E19 - Net Radiation Incorrect - Cable Chewed by Rodents
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
The net radiation measurement was incorrect after the net radiometer cable was chewed by 
rodents.  Sensible and latent heat fluxes were therefore incorrect.
Measurements:sgp5ebbrE19.b1: 
  • specific humidity(q)


sgp15ebbrE19.b1: 
  • Net radiation(mv_q)


sgp30ebbrE19.b1: 
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)



Back To Table of Contents  

 DQRID : D050719.11
Start DateStart TimeEnd DateEnd Time
04/01/2001000003/30/20050000
Subject:
SGP/EBBR/E18 - Improved EBBR CR10 Program
DataStreams:sgp30ebbrE18.b1
Description:
Effective 20050330.0000, the EBBR.E18 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 20050330, 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 sgp30ebbrE18.b1 data
stream.  The earlier version of the CR10 program was also used on previous
EBBR datastream names (e.g. sgp30ebbrE18.a1).
Measurements:sgp30ebbrE18.b1: 
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)



Back To Table of Contents  

 DQRID : D050719.12
Start DateStart TimeEnd DateEnd Time
04/01/2001000003/31/20051600
Subject:
SGP/EBBR/E19 - Improved EBBR CR10 Program
DataStreams:sgp30ebbrE19.b1
Description:
Effective 20050331.1600, the EBBR.E19 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 sgp30ebbrE19.b1 data
stream.  The earlier version of the CR10 program was also used on previous
EBBR datastream names (e.g. sgp30ebbrE19.a1).
Measurements:sgp30ebbrE19.b1: 
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • latent heat flux(e)



Back To Table of Contents  

 DQRID : D051106.10
Start DateStart TimeEnd DateEnd Time
07/27/2005073008/03/20052100
Subject:
SGP/EBBR/E18 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
Description:
The net radiometer top dome was broken and water got inside, making the net radiation, and 
sensible and latent heat flux measurements incorrect.
Measurements:sgp5ebbrE18.b1: 
  • specific humidity(q)


sgp30ebbrE18.b1: 
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)


sgp15ebbrE18.b1: 
  • Net radiation(mv_q)



Back To Table of Contents  

 DQRID : D051106.11
Start DateStart TimeEnd DateEnd Time
08/15/2005230008/17/20050600
09/10/2005160009/13/20050600
Subject:
SGP/EBBR/E18 - All E18 EBBR Data Missing
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
Description:
All E18 EBBR data was missing during these periods.
Measurements:sgp5ebbrE18.b1: 
  • altitude above sea levelaltunits(alt)
  • specific humidity(q)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • 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 top humidity sensor chamber(thum_top)
  • Home signal(home)
  • Time offset from base_time(base_time)
  • Time offset of tweaks from base_time(time_offset)
  • north latitude for all the input platforms.(lat)
  • scalar wind speed(wind_s)
  • Reference Thermistor Temperature(tref)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top relative humidity(hum_top)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Resultant wind speed(res_ws)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • east longitude for all the input platforms.(lon)
  • bottom relative humidity(hum_bot)


sgp30ebbrE18.b1: 
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • bottom relative humidity(hum_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Time offset from base_time(base_time)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • top vapor pressure(vp_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 3(shf3)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 5(cs5)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • Reference Thermistor Temperature(tref)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • north latitude for all the input platforms.(lat)
  • altitude above sea levelaltunits(alt)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 2(g2)
  • specific humidity(q)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • corrected sensible heat flux(h)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)


sgp15ebbrE18.b1: 
  • Signature(signature)
  • Soil heat flow 3(mv_hft3)
  • north latitude for all the input platforms.(lat)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 2(mv_hft2)
  • Home signal(mv_home)
  • Net radiation(mv_q)
  • Soil moisture 2(r_sm2)
  • Left air temperature(tair_l)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 5(r_sm5)
  • Soil moisture 4(r_sm4)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 5(mv_hft5)
  • Battery(bat)
  • Soil temperature 1(rr_ts1)
  • Time offset from base_time(base_time)
  • Soil temperature 4(rr_ts4)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 4(mv_hft4)
  • Left relative humidity(mv_hum_l)
  • altitude above sea levelaltunits(alt)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Right air temperature(tair_r)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Right relative humidity(mv_hum_r)
  • Time offset of tweaks from base_time(time_offset)
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D051106.26
Start DateStart TimeEnd DateEnd Time
03/01/2005233003/30/20050000
Subject:
SGP/EBBR/E18 - Average Soil Heat Flux Incorrect
DataStreams:sgp30ebbrE18.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:sgp30ebbrE18.b1: 
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)



Back To Table of Contents  

 DQRID : D051106.27
Start DateStart TimeEnd DateEnd Time
03/03/2005173003/31/20051600
Subject:
SGP/EBBR/E19 - Average Soil Heat Flux Incorrect
DataStreams:sgp30ebbrE19.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:sgp30ebbrE19.b1: 
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • latent heat flux(e)



Back To Table of Contents  

 DQRID : D051111.13
Start DateStart TimeEnd DateEnd Time
10/13/2003000007/22/20052359
Subject:
SGP/EBBR/E18 - metadata corrections
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
Description:
On 20050723, a series of metadata corrections and additions were completed.  These 
metadata changes apply to all EBBR.E18 data collected by ARM back to the installation of the 
instrument in July 1997. 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:sgp5ebbrE18.b1: 
  • Time offset from base_time(base_time)


sgp30ebbrE18.b1: 
  • Time offset from base_time(base_time)


sgp15ebbrE18.b1: 
  • Time offset from base_time(base_time)



Back To Table of Contents  

 DQRID : D051112.1
Start DateStart TimeEnd DateEnd Time
10/13/2003000007/22/20052359
Subject:
SGP/EBBR/E19 - metadata corrections
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
On 20050723, a series of metadata corrections and additions were completed.  These 
metadata changes apply to all EBBR.E19 data collected by ARM back to the beginning of the data 
set in May 1997. 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:sgp5ebbrE19.b1: 
  • Time offset from base_time(base_time)


sgp15ebbrE19.b1: 
  • Time offset from base_time(base_time)


sgp30ebbrE19.b1: 
  • Time offset from base_time(base_time)



Back To Table of Contents  

 DQRID : D051214.2
Start DateStart TimeEnd DateEnd Time
10/24/2005060010/25/20050100
10/31/2005103012/20/20051940
Subject:
SGP/EBBR/E19 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
The net radiometer cable was chewed by an animal.  Net Radiation, Sensible Heat Flux, and 
Latent Heat Flux were incorrect during the stated periods.
Measurements:sgp5ebbrE19.b1: 
  • specific humidity(q)


sgp15ebbrE19.b1: 
  • Net radiation(mv_q)


sgp30ebbrE19.b1: 
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)



Back To Table of Contents  

 DQRID : D051214.3
Start DateStart TimeEnd DateEnd Time
11/13/2005000001/19/20061630
Subject:
SGP/EBBR/E19 - Incorrect Sensible and Latent Heat Fluxes
DataStreams:sgp5ebbrE19.b1, sgp15ebbrE19.b1, sgp30ebbrE19.b1
Description:
The gradient measurements and latent and sensible heat fluxes were incorrect because the 
AEM was not exchanging. 

The problem was fixed by replacing the AEM.
Measurements:sgp5ebbrE19.b1: 
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)


sgp15ebbrE19.b1: 
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)


sgp30ebbrE19.b1: 
  • 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)
  • top air temperature(tair_top)
  • soil heat flow at the surface 1(g1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)



Back To Table of Contents  

 DQRID : D051215.5
Start DateStart TimeEnd DateEnd Time
11/23/2005151011/27/20051300
Subject:
SGP/EBBR/E18 - Missing Data
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
Description:
Data was missing for the period.
Measurements:sgp5ebbrE18.b1: 
  • altitude above sea levelaltunits(alt)
  • specific humidity(q)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • 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 top humidity sensor chamber(thum_top)
  • Home signal(home)
  • Time offset from base_time(base_time)
  • Time offset of tweaks from base_time(time_offset)
  • north latitude for all the input platforms.(lat)
  • scalar wind speed(wind_s)
  • Reference Thermistor Temperature(tref)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top relative humidity(hum_top)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Resultant wind speed(res_ws)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • east longitude for all the input platforms.(lon)
  • bottom relative humidity(hum_bot)


sgp30ebbrE18.b1: 
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • bottom relative humidity(hum_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Time offset from base_time(base_time)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • top vapor pressure(vp_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 3(shf3)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 5(cs5)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • Reference Thermistor Temperature(tref)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • north latitude for all the input platforms.(lat)
  • altitude above sea levelaltunits(alt)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 2(g2)
  • specific humidity(q)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • corrected sensible heat flux(h)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)


sgp15ebbrE18.b1: 
  • Signature(signature)
  • Soil heat flow 3(mv_hft3)
  • north latitude for all the input platforms.(lat)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 2(mv_hft2)
  • Home signal(mv_home)
  • Net radiation(mv_q)
  • Soil moisture 2(r_sm2)
  • Left air temperature(tair_l)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 5(r_sm5)
  • Soil moisture 4(r_sm4)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 5(mv_hft5)
  • Battery(bat)
  • Soil temperature 1(rr_ts1)
  • Time offset from base_time(base_time)
  • Soil temperature 4(rr_ts4)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 4(mv_hft4)
  • Left relative humidity(mv_hum_l)
  • altitude above sea levelaltunits(alt)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Right air temperature(tair_r)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Right relative humidity(mv_hum_r)
  • Time offset of tweaks from base_time(time_offset)
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D060501.17
Start DateStart TimeEnd DateEnd Time
01/22/2006000001/26/20060530
02/18/2006040002/18/20062030
02/20/2006020002/24/20061630
03/31/2006053003/31/20060900
Subject:
SGP/EBBR/E18 - Wind Speed Zero
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
Description:
Wind Speed was zero, presumably because the sensor was frozen stopped during freezing 
rain.
Measurements:sgp5ebbrE18.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp30ebbrE18.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp15ebbrE18.b1: 
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D060818.6
Start DateStart TimeEnd DateEnd Time
05/31/2006043006/02/20062130
Subject:
SGP/EBBR/E18 - Sensible and Latent Heat Fluxes and Net Radiation Incorrect
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
Description:
The net radiometer dome was cracked and water had gotten in, resulting in incorrect net 
radiation measurements and therefore incorrect sensible and latent heat flux measurements.
Measurements:sgp5ebbrE18.b1: 
  • specific humidity(q)


sgp30ebbrE18.b1: 
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)


sgp15ebbrE18.b1: 
  • Net radiation(mv_q)



Back To Table of Contents  

 DQRID : D061103.3
Start DateStart TimeEnd DateEnd Time
10/30/2006220011/07/20062130
Subject:
SGP/EBBR/E18 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp30ebbrE18.b1
Description:
Sensible and latent heat fluxes were incorrect during this period because the AEM was not 
exchanging.
Measurements:sgp30ebbrE18.b1: 
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)



Back To Table of Contents  

 DQRID : D061114.8
Start DateStart TimeEnd DateEnd Time
10/01/2006220010/11/20060500
Subject:
SGP/EBBR/E18 - Data Missing
DataStreams:sgp5ebbrE18.b1, sgp15ebbrE18.b1, sgp30ebbrE18.b1
Description:
Data was missing during this period.
Measurements:sgp5ebbrE18.b1: 
  • altitude above sea levelaltunits(alt)
  • specific humidity(q)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • 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 top humidity sensor chamber(thum_top)
  • Home signal(home)
  • Time offset from base_time(base_time)
  • Time offset of tweaks from base_time(time_offset)
  • north latitude for all the input platforms.(lat)
  • scalar wind speed(wind_s)
  • Reference Thermistor Temperature(tref)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top relative humidity(hum_top)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Resultant wind speed(res_ws)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • east longitude for all the input platforms.(lon)
  • bottom relative humidity(hum_bot)


sgp30ebbrE18.b1: 
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • bottom relative humidity(hum_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Time offset from base_time(base_time)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • top vapor pressure(vp_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 3(shf3)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil heat capacity 2(cs2)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 5(cs5)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 5(g5)
  • Reference Thermistor Temperature(tref)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • north latitude for all the input platforms.(lat)
  • altitude above sea levelaltunits(alt)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 2(g2)
  • specific humidity(q)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • corrected sensible heat flux(h)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)


sgp15ebbrE18.b1: 
  • Signature(signature)
  • Soil heat flow 3(mv_hft3)
  • north latitude for all the input platforms.(lat)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 2(mv_hft2)
  • Home signal(mv_home)
  • Net radiation(mv_q)
  • Soil moisture 2(r_sm2)
  • Left air temperature(tair_l)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 5(r_sm5)
  • Soil moisture 4(r_sm4)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 5(mv_hft5)
  • Battery(bat)
  • Soil temperature 1(rr_ts1)
  • Time offset from base_time(base_time)
  • Soil temperature 4(rr_ts4)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 4(mv_hft4)
  • Left relative humidity(mv_hum_l)
  • altitude above sea levelaltunits(alt)
  • Soil temperature 3(rr_ts3)
  • east longitude for all the input platforms.(lon)
  • Right air temperature(tair_r)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Atmospheric pressure(mv_pres)
  • Right relative humidity(mv_hum_r)
  • Time offset of tweaks from base_time(time_offset)
  • scalar wind speed(wind_s)



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 DQRID : D061114.9
Start DateStart TimeEnd DateEnd Time
10/09/2006150010/12/20061630
Subject:
SGP/EBBR/E19 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp30ebbrE19.b1
Description:
The sensible and latent heat fluxes were incorrect when the top and bottom air 
temperatures were incorrect.
Measurements:sgp30ebbrE19.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)



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END OF DATA