Data Quality Reports for Session: 104917 User: kcwang Completed: 03/23/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D011127.21SGP EBBR E2 - E2 EBBR Data Incorrect During 6 Month Checkssgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D011127.22SGP EBBR E4 - E4 EBBR Data Incorrect During 6 Month Checkssgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
D011129.1SGP EBBR E4 - E4 EBBR Data Incorrectsgp5ebbrE4.00, sgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1,
sgp30ebbrE4.b1
D020115.2SGP/EEBR/E2 - AEM Stopped In One Positionsgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020117.14SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrectsgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020117.23SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrectsgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020117.4SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrectsgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020716.19SGP/EBBR/E2 - AEM Hungsgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020716.20SGP/EBBR/E2 - Wind Direction Incorrectsgp5ebbrE2.a1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020716.21SGP/EBBR/E2 - Reprocess: Soil Temperature #2 Incorrectsgp30ebbrE2.a1, sgp30ebbrE2.b1
D020716.22SGP/EBBR/E2 - Data Incorrectsgp5ebbrE2.00, sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1,
sgp30ebbrE2.b1
D020716.24SGP/EBBR/E4 - AEM Hungsgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
D020716.25SGP/EBBR/E4 - Data Incorrect or Zerosgp5ebbrE4.00, sgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1,
sgp30ebbrE4.b1
D020716.5SGP/EBBR/E2 - 6 Month Checkssgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020716.6SGP/EBBR/E2 - 6 Month Checkssgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D020716.7SGP/EBBR/E4 - 6 Month Checkssgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.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
D030110.28SGP/EBBR/E2 - Data Incorrect during 6 month checkssgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030110.29SGP/EBBR/E4 - Data Incorrect during 6 month checkssgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
D030113.13SGP/EBBR/E2 - REPROCESS: Soil Heat Flow #2 Incorrectsgp30ebbrE2.a1, sgp30ebbrE2.b1
D030117.31SGP/EBBR/E4 - Wind Speed Incorrectsgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
D030117.32SGP/EBBR/E4 - Soil Moisture #4 zerosgp30ebbrE4.a1, sgp30ebbrE4.b1
D030712.10SGP/EBBR/E4 - Soil Temperature #5 Incorrectsgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
D030712.11SGP/EBBR/E2 - 6 Month Checkssgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030712.12SGP/EBBR/E4 - 6 Month Checkssgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
D030712.6SGP/EBBR/E2 - Soil Heat Flow #2 Incorrectsgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030712.7SGP/EBBR/E2 - Data All Zerossgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030712.8SGP/EBBR/E2 - Bottom RH Incorrectsgp5ebbrE2.a1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030725.1SGP/EBBR/E2 - Soil Heat Flow #1 Incorrectsgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030728.1SGP/EBBR/E2 - Soil Heat Flow #3 Spikesgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030917.15SGP/EBBR/E2 - Water in Net Radiometer, Surface Fluxes Incorrectsgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.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
D030919.4SGP/EBBR/E2 - 15 and 30 Minute Data are Zerossgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030919.5SGP/EBBR/E2 - Soil Heat #1 Offscalesgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D031204.4SGP/EBBR/E2 - 6 Month Checkssgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D031204.5SGP/EBBR/E4 - 6 Month Checkssgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
D031222.10SGP/EBBR/E2 - All Data Zero After Logger Restartsgp5ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D031222.11SGP/EBBR/E2 - Net Radiometer Iced Over During Stormsgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D031222.23SGP/EBBR/E4 - Wind Speed Sensor Frozen By Ice Stormsgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D040304.23SGP/EBBR/E4 - Wind Speed Frozen Stopped By Icesgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D040304.24SGP/EBBR/E4 - Wind Direction Frozen Stopped By Icesgp5ebbrE4.b1, sgp30ebbrE4.b1
D040304.5SGP/EBBR/E2 - Wind Speed Frozen Stopped By Icesgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D040505.1SGP/EBBR/E2 - Soil Heat Flow #1 Spikes Downsgp30ebbrE2.b1
D040813.4SGP/EBBR/E4 - Net Radiation Incorrect, Sensible and Latent Heat Fluxes Incorrectsgp5ebbrE4.b1, sgp30ebbrE4.b1
D040915.3SGP/EBBR/E2 - Net Radiometer Dome Broken, Reducing Net Radiation Measurement, Fluxes
Incorrect		sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D041014.2SGP/EBBR/E2 - Soil Heat Flow Sensor #2 Badsgp15ebbrE2.b1, sgp30ebbrE2.b1
D041222.6SGP/EBBR/E2 - 6 Month Checkssgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D041222.7SGP/EBBR/E4 - 6 Month Checkssgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D050206.4SGP/EBBR/E2 - Wind Speed Frozen Stopped By Ice Stormsgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D050206.5SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice Stormsgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D050207.1SGP/EBBR/E2 - Wind Direction Frozen Stopped By Ice Stormsgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D050207.2SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice Stormsgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D050215.10SGP/EBBR/E4 - Wind Direction Frozen Stopped By Icesgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D050215.7SGP/EBBR/E2 - Wind Speed Frozen Stopped By Icesgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D050215.8SGP/EBBR/E2 - Wind Direction Frozen Stopped By Icesgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D050215.9SGP/EBBR/E4 - Wind Speed Frozen Stopped By Icesgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D050303.4SGP/EBBR/E4 - Wind Speed and Direction Frozen by Ice Stormsgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D050404.2SGP/EBBR/E4 - Soil Temperature #5 Spiking Upwardssgp30ebbrE4.b1
D050602.2SGP/EBBR/E4 - Water in Net Radiometersgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D050624.1SGP/EBBR/E4 - All Measurements Incorrect Due to Low Battery Voltagesgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D050719.4SGP/EBBR/E2 - Improved EBBR CR10 Programsgp30ebbrE2.b1
D050719.5SGP/EBBR/E4 - Improved EBBR CR10 Programsgp30ebbrE4.b1
D051106.1SGP/EBBR/E2 - Net Radiation Incorrect; Latent and Sensible Heat Fluxes Incorrectsgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D051106.18SGP/EBBR/E2 - Average Soil Heat Flux Incorrectsgp30ebbrE2.b1
D051106.19SGP/EBBR/E4 - Average Soil Heat Flux Incorrectsgp30ebbrE4.b1
D051106.2SGP/EBBR/E4 - All EBBR Data Missingsgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D051112.2SGP/EBBR/E2 - metadata correctionssgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D051112.3SGP/EBBR/E4 - metadata correctionssgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D051215.1SGP/EBBR/E4 - Net Radiation, Sensible and Latent Heat Fluxes Incorrectsgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D060110.2SGP/EBBR/E2 - Sensible and Latent Heat Fluxes Incorrectsgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D060111.2SGP/EBBR/E4 - Sensible and Latent Heat Fluxes Incorrectsgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D060501.2SGP/EBBR/E2 - Wind Speed Sensor Frozen Stoppedsgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D060501.3SGP/EBBR/E4 - Wind Speed Sensor Frozen Stoppedsgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D060926.2SGP/EBBR/E4 - Soil Heat Flow #2 Incorrect at timessgp15ebbrE4.b1, sgp30ebbrE4.b1
D070208.2SGP/EBBR/E2 - Missing datasgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1,
sgp30baebbrE2.c1
D070208.3SGP/EBBR/E2 - Missing datasgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
D070215.2SGP/EBBR/E2 - Windspeed sensor failuresgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1


DQRID : D011127.21
Start DateStart TimeEnd DateEnd Time
04/26/2001144504/26/20011536
11/18/2001153511/18/20011631
Subject:
SGP EBBR E2 - E2 EBBR Data Incorrect During 6 Month Checks
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
The indicated data was incorrect during the 6 month checks.
Measurements:sgp15ebbrE2.b1:
  • Wind direction (relative to true north)(mv_wind_d)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • 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 temperature 5(rr_ts5)
  • Soil heat flow 2(mv_hft2)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • scalar wind speed(wind_s)
  • Soil moisture 3(r_sm3)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 5(r_sm5)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 2(rr_ts2)
  • Home signal(mv_home)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 4(mv_hft4)
  • Right air temperature(tair_r)
  • Soil moisture 4(r_sm4)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
sgp30ebbrE2.b1:
  • Soil heat capacity 2(cs2)
  • scalar wind speed(wind_s)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • pressure at constant pressure surface(pres)
  • 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 corrected for soil moisture content, site 2(c_shf2)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 3(cs3)
  • latent heat flux(e)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 5(shf5)
  • Resultant wind speed(res_ws)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • specific humidity(q)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • Soil heat capacity 5(cs5)
  • soil heat flow at the surface 2(g2)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
sgp5ebbrE2.a1:
  • bottom relative humidity(hum_bot)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
sgp15ebbrE2.a1:
  • Left relative humidity(mv_hum_l)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 2(rr_ts2)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • Soil heat flow 5(mv_hft5)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Atmospheric pressure(mv_pres)
  • scalar wind speed(wind_s)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 3(r_sm3)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 4(r_sm4)
  • Soil temperature 4(rr_ts4)
  • Net radiation(mv_q)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 1(r_sm1)
  • Soil moisture 2(r_sm2)
sgp30ebbrE2.a1:
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 3(g3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Reference Thermistor Temperature(tref)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 1(g1)
  • Resultant wind speed(res_ws)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • corrected sensible heat flux(h)
  • scalar wind speed(wind_s)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 5(shf5)
  • specific humidity(q)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • average surface soil heat flow at the surface(ave_shf)
  • pressure at constant pressure surface(pres)
  • Soil heat capacity 4(cs4)
  • 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 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 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)
  • top vapor pressure(vp_top)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom vapor pressure(vp_bot)
  • Soil heat capacity 3(cs3)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 2(cs2)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)

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DQRID : D011127.22
Start DateStart TimeEnd DateEnd Time
04/25/2001141504/25/20011446
11/07/2001152011/07/20011600
Subject:
SGP EBBR E4 - E4 EBBR Data Incorrect During 6 Month Checks
DataStreams:sgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
Description:
The data was incorrect during the 6 month checks.
Measurements:sgp30ebbrE4.b1:
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil heat capacity 4(cs4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • bottom vapor pressure(vp_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • wind direction (relative to true north)(wind_d)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow, site 2(shf2)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
sgp15ebbrE4.a1:
  • Battery(bat)
  • Reference temperature(rr_tref)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 3(rr_sm3)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 1(rr_ts1)
  • Left air temperature(tair_l)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 1(rr_sm1)
  • scalar wind speed(wind_s)
  • Soil moisture 4(r_sm4)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 4(mv_hft4)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Net radiation(mv_q)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 2(rr_sm2)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(rr_sm5)
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(r_sm1)
  • Soil moisture 4(rr_sm4)
sgp15ebbrE4.b1:
  • Soil heat flow 3(mv_hft3)
  • Wind direction (relative to true north)(mv_wind_d)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • Soil heat flow 2(mv_hft2)
  • scalar wind speed(wind_s)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 5(rr_ts5)
  • Net radiation(mv_q)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 1(rr_ts1)
  • Soil moisture 4(r_sm4)
  • Soil moisture 1(r_sm1)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 5(mv_hft5)
  • Left relative humidity(mv_hum_l)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)
sgp30ebbrE4.a1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Reference Thermistor Temperature(tref)
  • corrected sensible heat flux(h)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • soil heat flow at the surface 4(g4)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 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 flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 2(shf2)
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • scalar wind speed(wind_s)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • specific humidity(q)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil heat capacity 1(cs1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
sgp5ebbrE4.a1:
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • Resultant wind speed(res_ws)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • wind direction (relative to true north)(wind_d)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)

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DQRID : D011129.1
Start DateStart TimeEnd DateEnd Time
04/25/2001150004/25/20011501
Subject:
SGP EBBR E4 - E4 EBBR Data Incorrect
DataStreams:sgp5ebbrE4.00, sgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1,
sgp30ebbrE4.b1
Description:
The data was incorrect immediately after 6 month checks
were completed.
Measurements:sgp15ebbrE4.a1:
  • Reference temperature(rr_tref)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 3(rr_sm3)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 1(rr_ts1)
  • Left air temperature(tair_l)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 1(rr_sm1)
  • scalar wind speed(wind_s)
  • Soil moisture 4(r_sm4)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 5(r_sm5)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 2(rr_ts2)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 4(mv_hft4)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Net radiation(mv_q)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 2(rr_sm2)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 1(mv_hft1)
  • Home signal(mv_home)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(rr_sm5)
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(r_sm1)
  • Soil moisture 4(rr_sm4)
sgp30ebbrE4.b1:
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil heat capacity 4(cs4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • bottom vapor pressure(vp_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • wind direction (relative to true north)(wind_d)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow, site 2(shf2)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
sgp5ebbrE4.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE4.b1:
  • Home signal(mv_home)
  • Soil heat flow 3(mv_hft3)
  • Wind direction (relative to true north)(mv_wind_d)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • Soil heat flow 2(mv_hft2)
  • scalar wind speed(wind_s)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 5(rr_ts5)
  • Net radiation(mv_q)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 1(rr_ts1)
  • Soil moisture 4(r_sm4)
  • Soil moisture 1(r_sm1)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 5(mv_hft5)
  • Left relative humidity(mv_hum_l)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)
sgp30ebbrE4.a1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Reference Thermistor Temperature(tref)
  • corrected sensible heat flux(h)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 4(cs4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • pressure at constant pressure surface(pres)
  • temperature of the top humidity sensor chamber(thum_top)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • soil heat flow at the surface 4(g4)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 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 flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 2(shf2)
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • scalar wind speed(wind_s)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • specific humidity(q)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil heat capacity 1(cs1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
sgp5ebbrE4.a1:
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • Resultant wind speed(res_ws)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Home signal(home)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • wind direction (relative to true north)(wind_d)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)

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DQRID : D020115.2
Start DateStart TimeEnd DateEnd Time
04/26/2001150506/07/20011501
06/20/2001164607/04/20011101
07/05/2001180007/30/20010201
07/30/2001034509/08/20011701
09/13/2001053009/13/20011531
09/13/2001190009/27/20011416
10/02/2001094501/12/20020001
Subject:
SGP/EEBR/E2 - AEM Stopped In One Position
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
The AEM kept stopping in one of three positions, none of which allow
sensible heat flux, latent heat flux, or Bown ratio to be calculated
correctly.  These and the gradient measurements are incorrect for the
period indicated.

The AEM stopped in either the home15 position (home signal about 53),
the home 30 position (home signal about 23), or inbetween these two
(home signal 1 to 2).
Measurements:sgp15ebbrE2.b1:
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Right relative humidity(mv_hum_r)
sgp30ebbrE2.b1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
sgp5ebbrE2.a1:
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
sgp15ebbrE2.a1:
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)
sgp30ebbrE2.a1:
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)

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DQRID : D020117.14
Start DateStart TimeEnd DateEnd Time
05/01/2001011505/01/20010231
05/01/2001041505/02/20011301
05/03/2001110005/03/20011901
05/04/2001160005/04/20011631
05/05/2001173005/06/20010401
05/06/2001201505/07/20010831
05/07/2001104505/09/20010301
05/12/2001181505/13/20010130
05/19/2001133005/19/20012301
05/20/2001011505/20/20010231
05/21/2001033005/21/20010801
05/21/2001094505/21/20011331
05/21/2001150005/21/20011931
05/22/2001013005/22/20011531
05/22/2001170005/22/20011701
05/22/2001183005/23/20012001
05/24/2001033005/24/20011431
05/27/2001093005/27/20011431
06/02/2001114506/02/20011231
06/15/2001090006/15/20011131
06/19/2001121506/19/20011331
06/20/2001044506/20/20010701
06/21/2001110006/21/20011401
06/21/2001150006/21/20011531
Subject:
SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect
DataStreams:sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Soil Temperature #2 was intermittently incorrect.
The cause is unknown.

The indicated measurements that are calculated using 
soil temperature are also incorrect.

Soil moisture #2 (30 minute only) was also affected 
because version 6 of the EBBR datalogger program 
uses a multiplication of soil temperature and soil 
moisture as part of the adjustment of soil moisture for
soil temperature.  This was discovered to be a poor 
technique soon after it was implemented, but E2 will
continue to use version 6 until a replacement EBBR
unit is available.  When soil temperature #2 is large
negative, soil moisture #2 is often twice as large
as it should be.

EBBR unit changeout dates are listed on the EBBR 
instrument web page.
Measurements:sgp30ebbrE2.b1:
  • 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)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 2(g2)
sgp15ebbrE2.b1:
  • Soil temperature 2(rr_ts2)
sgp15ebbrE2.a1:
  • Soil temperature 2(rr_ts2)
sgp30ebbrE2.a1:
  • latent heat flux(e)
  • soil heat flow at the surface 2(g2)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 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 integrated soil temperature, site 2(ts2)
  • corrected sensible heat flux(h)

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DQRID : D020117.23
Start DateStart TimeEnd DateEnd Time
06/22/2001110006/22/20011331
06/22/2001144506/22/20011501
06/26/2001084506/27/20010331
06/27/2001054506/30/20011701
07/04/2001113007/05/20010231
07/12/2001030007/12/20010401
07/12/2001050007/12/20010531
07/12/2001111507/12/20011531
07/14/2001023007/14/20011501
07/18/2001023007/18/20010301
07/18/2001081507/18/20010901
07/19/2001020007/19/20010301
07/19/2001054507/19/20010801
07/19/2001090007/19/20010931
07/19/2001104507/19/20011431
07/20/2001144507/20/20011931
07/21/2001173007/21/20011801
08/03/2001150008/04/20010101
08/04/2001171508/04/20011831
09/28/2001183009/28/20011831
09/28/2001193009/29/20010001
10/16/2001191510/16/20012001
10/16/2001231510/17/20010001
10/20/2001154510/20/20011631
10/31/2001141510/31/20011731
11/01/2001011511/01/20010131
11/02/2001153011/02/20011731
11/05/2001160011/05/20011901
11/10/2001173011/10/20011901
11/11/2001101511/11/20011201
11/11/2001143011/11/20011531
12/06/2001171512/06/20012331
12/17/2001134512/17/20011531
12/21/2001200012/21/20012031
12/22/2001011512/22/20010401
12/22/2001080012/22/20011001
12/22/2001110012/22/20011331
12/27/2001180012/27/20011901
12/27/2001203012/28/20010031
12/28/2001183012/28/20011931
12/28/2001234512/29/20010031
01/05/2002173001/05/20022301
01/07/2002093001/07/20021031
01/08/2002161501/08/20022101
01/11/2002011501/11/20020201
01/11/2002153001/11/20021831
Subject:
SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect
DataStreams:sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Soil Temperature #2 was intermittently incorrect.
The cause is unknown.

The indicated measurements that are calculated using 
soil temperature are also incorrect.

Soil moisture #2 (30 minute only) was also affected 
because version 6 of the EBBR datalogger program 
uses a multiplication of soil temperature and soil 
moisture as part of the adjustment of soil moisture for
soil temperature.  This was discovered to be a poor 
technique soon after it was implemented, but E2 will
continue to use version 6 until a replacement EBBR
unit is available.  When soil temperature #2 is large
negative, soil moisture #2 is often twice as large
as it should be.

EBBR unit changeout dates are listed on the EBBR 
instrument web page.
Measurements:sgp30ebbrE2.b1:
  • 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)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 2(g2)
sgp15ebbrE2.b1:
  • Soil temperature 2(rr_ts2)
sgp15ebbrE2.a1:
  • Soil temperature 2(rr_ts2)
sgp30ebbrE2.a1:
  • latent heat flux(e)
  • soil heat flow at the surface 2(g2)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 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 integrated soil temperature, site 2(ts2)
  • corrected sensible heat flux(h)

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DQRID : D020117.4
Start DateStart TimeEnd DateEnd Time
04/01/2001114504/01/20011301
04/12/2001013004/12/20011331
04/13/2001053004/13/20011631
04/14/2001074504/14/20011501
04/15/2001091504/15/20011231
04/15/2001144504/15/20011831
04/16/2001024504/16/20010301
04/16/2001051504/16/20012301
04/17/2001014504/17/20010931
04/17/2001154504/18/20011601
04/19/2001061504/19/20011601
04/23/2001051504/24/20010001
04/25/2001021504/25/20010331
04/25/2001103004/25/20011331
04/29/2001150004/29/20011601
04/30/2001013004/30/20010401
04/30/2001061504/30/20011601
04/30/2001174504/30/20012101
Subject:
SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect
DataStreams:sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Soil Temperature #2 was intermittently incorrect.
The cause is unknown.

The indicated measurements that are calculated using 
soil temperature are also incorrect.

Soil moisture #2 (30 minute only) was also affected 
because version 6 of the EBBR datalogger program 
uses a multiplication of soil temperature and soil 
moisture as part of the adjustment of soil moisture for
soil temperature.  This was discovered to be a poor 
technique soon after it was implemented, but E2 will
continue to use version 6 until a replacement EBBR
unit is available.  When soil temperature #2 is large
negative, soil moisture #2 is often twice as large
as it should be.

EBBR unit changeout dates are listed on the EBBR 
instrument web page.
Measurements:sgp30ebbrE2.b1:
  • 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)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 2(g2)
sgp15ebbrE2.b1:
  • Soil temperature 2(rr_ts2)
sgp15ebbrE2.a1:
  • Soil temperature 2(rr_ts2)
sgp30ebbrE2.a1:
  • latent heat flux(e)
  • soil heat flow at the surface 2(g2)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 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 integrated soil temperature, site 2(ts2)
  • corrected sensible heat flux(h)

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DQRID : D020716.19
Start DateStart TimeEnd DateEnd Time
01/12/2002000001/17/20021631
Subject:
SGP/EBBR/E2 - AEM Hung
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
The automatic exchange mechanism hung, thereby making a number of measurements incorrect.
Measurements:sgp15ebbrE2.b1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp30ebbrE2.b1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
sgp5ebbrE2.a1:
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
sgp15ebbrE2.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
sgp30ebbrE2.a1:
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)

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DQRID : D020716.20
Start DateStart TimeEnd DateEnd Time
01/01/2002033003/01/20021701
Subject:
SGP/EBBR/E2 - Wind Direction Incorrect
DataStreams:sgp5ebbrE2.a1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
The wind direction was always 65 to 90 degrees and sigma direction was near zero; the data 
is incorrect.
Measurements:sgp30ebbrE2.b1:
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
sgp5ebbrE2.a1:
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
sgp30ebbrE2.a1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)

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DQRID : D020716.21
Start DateStart TimeEnd DateEnd Time
01/15/2002064501/15/20021701
02/14/2002151502/14/20021531
Subject:
SGP/EBBR/E2 - Reprocess: Soil Temperature #2 Incorrect
DataStreams:sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
The indicated measurements were incorrect because soil temperature #2 was incorrect.

Average soil heat flow, sensible heat and latent heat can be recalculated using the
remaining good sets of soil sensors as follows:
   ave_shf = (g1 + g3 + g4 + g5)/4
   e = -(q + ave_shf)/(1 + bowen)
   h = -(q + e + ave_shf)
Measurements:sgp30ebbrE2.b1:
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 2(g2)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
sgp30ebbrE2.a1:
  • latent heat flux(e)
  • 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 integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 2(g2)
  • corrected sensible heat flux(h)

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DQRID : D020716.22
Start DateStart TimeEnd DateEnd Time
01/15/2002190001/15/20021901
Subject:
SGP/EBBR/E2 - Data Incorrect
DataStreams:sgp5ebbrE2.00, sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1,
sgp30ebbrE2.b1
Description:
The indicated measurements were zeros (30 minute) or incorrect (5 and 15 minute) the half 
hour after the recalibration unit was installed.
Measurements:sgp5ebbrE2.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp15ebbrE2.b1:
  • Wind direction (relative to true north)(mv_wind_d)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • 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 temperature 5(rr_ts5)
  • Soil heat flow 2(mv_hft2)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • scalar wind speed(wind_s)
  • Soil moisture 3(r_sm3)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 5(r_sm5)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 2(rr_ts2)
  • Home signal(mv_home)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 4(mv_hft4)
  • Battery(bat)
  • Right air temperature(tair_r)
  • Soil moisture 4(r_sm4)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)
sgp30ebbrE2.b1:
  • Soil heat capacity 2(cs2)
  • scalar wind speed(wind_s)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • pressure at constant pressure surface(pres)
  • 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 corrected for soil moisture content, site 2(c_shf2)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 3(cs3)
  • latent heat flux(e)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 5(shf5)
  • Resultant wind speed(res_ws)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • specific humidity(q)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • Soil heat capacity 5(cs5)
  • soil heat flow at the surface 2(g2)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
sgp5ebbrE2.a1:
  • bottom relative humidity(hum_bot)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • Home signal(home)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)
sgp15ebbrE2.a1:
  • Left relative humidity(mv_hum_l)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 2(rr_ts2)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • Soil heat flow 5(mv_hft5)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Atmospheric pressure(mv_pres)
  • scalar wind speed(wind_s)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 3(r_sm3)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 4(r_sm4)
  • Soil temperature 4(rr_ts4)
  • Home signal(mv_home)
  • Net radiation(mv_q)
  • Soil temperature 3(rr_ts3)
  • Battery(bat)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 1(r_sm1)
  • Soil moisture 2(r_sm2)
sgp30ebbrE2.a1:
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 3(g3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Reference Thermistor Temperature(tref)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 1(g1)
  • Resultant wind speed(res_ws)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • corrected sensible heat flux(h)
  • scalar wind speed(wind_s)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 5(shf5)
  • specific humidity(q)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • average surface soil heat flow at the surface(ave_shf)
  • pressure at constant pressure surface(pres)
  • Soil heat capacity 4(cs4)
  • 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 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 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)
  • top vapor pressure(vp_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom vapor pressure(vp_bot)
  • Soil heat capacity 3(cs3)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 2(cs2)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)

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DQRID : D020716.24
Start DateStart TimeEnd DateEnd Time
02/07/2002140002/13/20021531
03/26/2002013006/05/20021501
Subject:
SGP/EBBR/E4 - AEM Hung
DataStreams:sgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
Description:
Measurements:sgp15ebbrE4.a1: 
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)


sgp30ebbrE4.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)


sgp15ebbrE4.b1: 
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)


sgp30ebbrE4.a1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • latent heat flux(e)


sgp5ebbrE4.a1: 
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)



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 DQRID : D020716.25
Start DateStart TimeEnd DateEnd Time
06/19/2002150006/19/20021631
Subject:
SGP/EBBR/E4 - Data Incorrect or Zero
DataStreams:sgp5ebbrE4.00, sgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1,
 sgp30ebbrE4.b1
Description:
After the barometer was changed out, the measurements were zero or otherwise incorrect.
Measurements:sgp15ebbrE4.a1: 
  • Reference temperature(rr_tref)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 3(rr_sm3)
  • Left air temperature(tair_l)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 4(r_sm4)
  • Soil temperature 3(rr_ts3)
  • Left relative humidity(mv_hum_l)
  • Soil moisture 5(r_sm5)
  • Soil temperature 2(rr_ts2)
  • Right relative humidity(mv_hum_r)
  • Time offset of tweaks from base_time(time_offset)
  • north latitude for all the input platforms.(lat)
  • Soil moisture 2(r_sm2)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Signature(signature)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 3(r_sm3)
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Battery(bat)
  • Time offset from base_time(base_time)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 1(rr_ts1)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 1(rr_sm1)
  • scalar wind speed(wind_s)
  • Soil heat flow 4(mv_hft4)
  • Net radiation(mv_q)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 2(rr_sm2)
  • Soil temperature 5(rr_ts5)
  • Soil heat flow 1(mv_hft1)
  • Home signal(mv_home)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(rr_sm5)
  • Soil moisture 1(r_sm1)
  • Soil moisture 4(rr_sm4)


sgp30ebbrE4.b1: 
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 5(cs5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • top relative humidity(hum_top)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • latent heat flux(e)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil heat capacity 4(cs4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • Resultant wind speed(res_ws)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • north latitude for all the input platforms.(lat)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • wind direction (relative to true north)(wind_d)
  • temperature of the top humidity sensor chamber(thum_top)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 2(shf2)
  • Time offset of tweaks from base_time(time_offset)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow, site 1(shf1)
  • east longitude for all the input platforms.(lon)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • soil heat flow at the surface 2(g2)


sgp5ebbrE4.00: 
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)


sgp30ebbrE4.a1: 
  • north latitude for all the input platforms.(lat)
  • corrected sensible heat flux(h)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 4(cs4)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • scalar wind speed(wind_s)
  • Soil heat capacity 2(cs2)
  • specific humidity(q)
  • Soil heat capacity 1(cs1)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • top vapor pressure(vp_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • pressure at constant pressure surface(pres)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 3(cs3)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 4(g4)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 2(shf2)
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 5 cm soil heat flow, site 3(shf3)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 5(g5)
  • east longitude for all the input platforms.(lon)
  • 5 cm soil heat flow, site 5(shf5)
  • altitude above sea levelaltunits(alt)
  • Time offset from base_time(base_time)


sgp15ebbrE4.b1: 
  • east longitude for all the input platforms.(lon)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • north latitude for all the input platforms.(lat)
  • Time offset from base_time(base_time)
  • Soil temperature 2(rr_ts2)
  • Signature(signature)
  • Reference temperature(rr_tref)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 1(rr_ts1)
  • Soil moisture 4(r_sm4)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 5(mv_hft5)
  • Left relative humidity(mv_hum_l)
  • Battery(bat)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 3(mv_hft3)
  • Soil heat flow 2(mv_hft2)
  • Time offset of tweaks from base_time(time_offset)
  • scalar wind speed(wind_s)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 5(rr_ts5)
  • Net radiation(mv_q)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(r_sm1)
  • Soil moisture 2(r_sm2)
  • Atmospheric pressure(mv_pres)
  • altitude above sea levelaltunits(alt)


sgp5ebbrE4.a1: 
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • east longitude for all the input platforms.(lon)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • wind direction (relative to true north)(wind_d)
  • Time offset from base_time(base_time)
  • altitude above sea levelaltunits(alt)
  • Reference Thermistor Temperature(tref)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • Time offset of tweaks from base_time(time_offset)
  • temperature of the top humidity sensor chamber(thum_top)
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Home signal(home)
  • north latitude for all the input platforms.(lat)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)



Back To Table of Contents  

 DQRID : D020716.5
Start DateStart TimeEnd DateEnd Time
02/28/2002161502/28/20021646
Subject:
SGP/EBBR/E2 - 6 Month Checks
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
The indicated measurements were incorrect during the 6 month checks.
Measurements:sgp15ebbrE2.b1: 
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)


sgp30ebbrE2.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)


sgp5ebbrE2.a1: 
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)


sgp15ebbrE2.a1: 
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)


sgp30ebbrE2.a1: 
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D020716.6
Start DateStart TimeEnd DateEnd Time
05/23/2002150005/23/20021531
Subject:
SGP/EBBR/E2 - 6 Month Checks
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
The indicated measurements were incorrect during the 6 month checks.
Measurements:sgp15ebbrE2.b1: 
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)


sgp30ebbrE2.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)


sgp5ebbrE2.a1: 
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)


sgp15ebbrE2.a1: 
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)


sgp30ebbrE2.a1: 
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D020716.7
Start DateStart TimeEnd DateEnd Time
05/22/2002150005/22/20021531
Subject:
SGP/EBBR/E4 - 6 Month Checks
DataStreams:sgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
Description:
The indicated measurements were incorrect during the six month checks.
Measurements:sgp15ebbrE4.a1: 
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)


sgp30ebbrE4.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)


sgp15ebbrE4.b1: 
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)


sgp30ebbrE4.a1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • latent heat flux(e)


sgp5ebbrE4.a1: 
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)



Back To Table of Contents  

 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)



Back To Table of Contents  

 DQRID : D030110.28
Start DateStart TimeEnd DateEnd Time
11/07/2002160011/07/20021630
Subject:
SGP/EBBR/E2 - Data Incorrect during 6 month checks
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Some of the measurements are incorrect during the 6 month checks.
Measurements:sgp15ebbrE2.b1: 
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)


sgp30ebbrE2.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)


sgp5ebbrE2.a1: 
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)


sgp15ebbrE2.a1: 
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)


sgp30ebbrE2.a1: 
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D030110.29
Start DateStart TimeEnd DateEnd Time
11/06/2002170011/06/20021730
Subject:
SGP/EBBR/E4 - Data Incorrect during 6 month checks
DataStreams:sgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
Description:
Some of the measurements are incorrect during the 6 month checks.
Measurements:sgp15ebbrE4.a1: 
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)


sgp30ebbrE4.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)


sgp15ebbrE4.b1: 
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)


sgp30ebbrE4.a1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • latent heat flux(e)


sgp5ebbrE4.a1: 
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)



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 DQRID : D030113.13
Start DateStart TimeEnd DateEnd Time
08/01/2002180008/01/20021930
08/13/2002043009/04/20021730
09/09/2002143009/09/20021459
09/12/2002190010/01/20021830
10/03/2002193010/23/20020630
10/26/2002173010/30/20022330
11/03/2002180001/01/20030000
Subject:
SGP/EBBR/E2 - REPROCESS: Soil Heat Flow #2 Incorrect
DataStreams:sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Soil Heat Flow #2 was incorrect during these periods.  See below for a 
work-around.
Measurements:sgp30ebbrE2.b1: 
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • corrected sensible heat flux(h)
  • latent heat flux(e)


sgp30ebbrE2.a1: 
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 2(shf2)
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 2(g2)
  • corrected sensible heat flux(h)



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 DQRID : D030117.31
Start DateStart TimeEnd DateEnd Time
10/24/2002073510/24/20021830
Subject:
SGP/EBBR/E4 - Wind Speed Incorrect
DataStreams:sgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
Description:
The wind speed sensor was frozen stopped by ice.  The wind speed 
and residual wind speed measurements are incorrect.
Measurements:sgp15ebbrE4.a1: 
  • scalar wind speed(wind_s)


sgp30ebbrE4.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp15ebbrE4.b1: 
  • scalar wind speed(wind_s)


sgp30ebbrE4.a1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp5ebbrE4.a1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)



Back To Table of Contents  

 DQRID : D030117.32
Start DateStart TimeEnd DateEnd Time
08/07/2002030008/07/20020329
Subject:
SGP/EBBR/E4 - Soil Moisture #4 zero
DataStreams:sgp30ebbrE4.a1, sgp30ebbrE4.b1
Description:
Soil Moisture #4 was zero only in the 30 minute data.

It can be assumed that there was an error in reading
the data from the Campbell datalogger, as no other
measurements, including those calculated from soil
moisture #4, are affected.
Measurements:sgp30ebbrE4.b1: 
  • Soil moisture 4 (mass water/mass dry soil)(sm4)


sgp30ebbrE4.a1: 
  • Soil moisture 4 (mass water/mass dry soil)(sm4)



Back To Table of Contents  

 DQRID : D030712.10
Start DateStart TimeEnd DateEnd Time
02/01/2003000002/06/20030830
02/14/2003233002/05/20031100
02/22/2003000002/23/20030700
Subject:
SGP/EBBR/E4  - Soil Temperature #5 Incorrect
DataStreams:sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
Description:
Soil Temperature #5 was incorrect.

This affected many measurements, including sensible and latent heat fluxes.
Measurements:sgp15ebbrE4.a1: 
  • Soil temperature 5(rr_ts5)


sgp30ebbrE4.b1: 
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • soil heat flow at the surface 5(g5)


sgp15ebbrE4.b1: 
  • Soil temperature 5(rr_ts5)


sgp30ebbrE4.a1: 
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • soil heat flow at the surface 5(g5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)



Back To Table of Contents  

 DQRID : D030712.11
Start DateStart TimeEnd DateEnd Time
05/08/2003154505/08/20031615
Subject:
SGP/EBBR/E2 -   6 Month Checks
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE2.b1: 
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Right relative humidity(mv_hum_r)


sgp30ebbrE2.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)


sgp5ebbrE2.a1: 
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)


sgp15ebbrE2.a1: 
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)


sgp30ebbrE2.a1: 
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D030712.12
Start DateStart TimeEnd DateEnd Time
05/07/2003163005/07/20031700
Subject:
SGP/EBBR/E4  - 6 Month Checks
DataStreams:sgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE4.a1: 
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)


sgp30ebbrE4.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)


sgp15ebbrE4.b1: 
  • Left air temperature(tair_l)
  • 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 relative humidity(mv_hum_l)
  • Right air temperature(tair_r)


sgp30ebbrE4.a1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • latent heat flux(e)


sgp5ebbrE4.a1: 
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)



Back To Table of Contents  

 DQRID : D030712.6
Start DateStart TimeEnd DateEnd Time
01/01/2003000004/24/20031625
Subject:
SGP/EBBR/E2  - Soil Heat Flow #2 Incorrect
DataStreams:sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Soil Heat Flow #2 producing incorrect values much of the time.  Average soil heat flow, 
sensible heat flux, and latent heat flux were affected.
Measurements:sgp15ebbrE2.b1: 
  • Soil heat flow 2(mv_hft2)


sgp30ebbrE2.b1: 
  • 5 cm soil heat flow, site 2(shf2)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)


sgp15ebbrE2.a1: 
  • Soil heat flow 2(mv_hft2)


sgp30ebbrE2.a1: 
  • latent heat flux(e)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D030712.7
Start DateStart TimeEnd DateEnd Time
04/24/2003163004/24/20031630
Subject:
SGP/EBBR/E2  - Data All Zeros
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
All data (5, 15, and 30 minute) were zero after replacement of a sensor and restart of the 
CR10.

This is a common occurrence.
Measurements:sgp15ebbrE2.b1: 
  • Wind direction (relative to true north)(mv_wind_d)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • 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 temperature 5(rr_ts5)
  • Soil heat flow 2(mv_hft2)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • scalar wind speed(wind_s)
  • Soil moisture 3(r_sm3)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 5(r_sm5)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 2(rr_ts2)
  • Home signal(mv_home)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 4(mv_hft4)
  • Battery(bat)
  • Right air temperature(tair_r)
  • Soil moisture 4(r_sm4)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)


sgp30ebbrE2.b1: 
  • Soil heat capacity 2(cs2)
  • scalar wind speed(wind_s)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • pressure at constant pressure surface(pres)
  • 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 corrected for soil moisture content, site 2(c_shf2)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 3(cs3)
  • latent heat flux(e)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 5(shf5)
  • Resultant wind speed(res_ws)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • specific humidity(q)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • Soil heat capacity 5(cs5)
  • soil heat flow at the surface 2(g2)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)


sgp5ebbrE2.a1: 
  • bottom relative humidity(hum_bot)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • Home signal(home)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)


sgp15ebbrE2.a1: 
  • Left relative humidity(mv_hum_l)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 2(rr_ts2)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • Soil heat flow 5(mv_hft5)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Atmospheric pressure(mv_pres)
  • scalar wind speed(wind_s)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 3(r_sm3)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 4(r_sm4)
  • Soil temperature 4(rr_ts4)
  • Home signal(mv_home)
  • Net radiation(mv_q)
  • Soil temperature 3(rr_ts3)
  • Battery(bat)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 1(r_sm1)
  • Soil moisture 2(r_sm2)


sgp30ebbrE2.a1: 
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 3(g3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Reference Thermistor Temperature(tref)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 1(g1)
  • Resultant wind speed(res_ws)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • corrected sensible heat flux(h)
  • scalar wind speed(wind_s)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 5(shf5)
  • specific humidity(q)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • average surface soil heat flow at the surface(ave_shf)
  • pressure at constant pressure surface(pres)
  • Soil heat capacity 4(cs4)
  • 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 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 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)
  • top vapor pressure(vp_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom vapor pressure(vp_bot)
  • Soil heat capacity 3(cs3)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 2(cs2)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)



Back To Table of Contents  

 DQRID : D030712.8
Start DateStart TimeEnd DateEnd Time
04/16/2003220004/16/20032200
Subject:
SGP/EBBR/E2  -   Bottom RH Incorrect
DataStreams:sgp5ebbrE2.a1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
The bottom RH was zero (and incorrect) for this period.
Measurements:sgp30ebbrE2.b1: 
  • bottom relative humidity(hum_bot)


sgp5ebbrE2.a1: 
  • bottom relative humidity(hum_bot)


sgp30ebbrE2.a1: 
  • bottom relative humidity(hum_bot)



Back To Table of Contents  

 DQRID : D030725.1
Start DateStart TimeEnd DateEnd Time
06/20/2003030007/31/20031600
Subject:
SGP/EBBR/E2 - Soil Heat Flow #1 Incorrect
DataStreams:sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Soil Heat Flow #1 was very large most of the period.

See below for a work-around.
Measurements:sgp15ebbrE2.b1: 
  • Soil heat flow 1(mv_hft1)


sgp30ebbrE2.b1: 
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 1(g1)


sgp15ebbrE2.a1: 
  • Soil heat flow 1(mv_hft1)


sgp30ebbrE2.a1: 
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 1(shf1)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D030728.1
Start DateStart TimeEnd DateEnd Time
07/10/2003003007/10/20030030
Subject:
SGP/EBBR/E2 - Soil Heat Flow #3 Spike
DataStreams:sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Soil heat flow #3 spiked to a value much greater than the other soil heat 
flows.  However, this did not affect sensible and latent heat fluxes outside
the error of the EBBR system.
Measurements:sgp30ebbrE2.b1: 
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 3(shf3)


sgp15ebbrE2.b1: 
  • Soil heat flow 3(mv_hft3)


sgp15ebbrE2.a1: 
  • Soil heat flow 3(mv_hft3)


sgp30ebbrE2.a1: 
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)



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 DQRID : D030917.15
Start DateStart TimeEnd DateEnd Time
08/29/2003030009/25/20031600
Subject:
SGP/EBBR/E2 - Water in Net Radiometer, Surface Fluxes Incorrect
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Water got inside the bird-pecked hole in the net radiometer during a rain.

The net radiation and therefore latent and sensible heat fluxes are incorrect.
Measurements:sgp30ebbrE2.b1: 
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)


sgp15ebbrE2.b1: 
  • Net radiation(mv_q)


sgp5ebbrE2.a1: 
  • specific humidity(q)


sgp15ebbrE2.a1: 
  • Net radiation(mv_q)


sgp30ebbrE2.a1: 
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D030917.3
Start DateStart TimeEnd DateEnd Time
03/09/2002200003/11/20022000
03/13/2002170003/14/20021500
Subject:
DataStreams:sgpebbrE2.00, sgp5ebbrE2.a1, sgpebbrE13.00, sgpebbrE18.00, sgp15ebbrE2.a1, sgp15ebbrE2.b1,
 sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE13.a1, sgp5ebbrE18.a1, sgp15ebbrE13.a1,
 sgp15ebbrE13.b1, sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1,
 sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp30baebbrE2.c1, sgp30baebbrE13.c1, sgp30baebbrE18.c1
Description:
Measurements:

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 DQRID : D030919.4
Start DateStart TimeEnd DateEnd Time
07/31/2003163007/31/20031630
Subject:
SGP/EBBR/E2  - 15 and 30 Minute Data are Zeros
DataStreams:sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
15 and 30 minute measurements were zero after restarting the CR10 datalogger.
Measurements:sgp15ebbrE2.b1: 
  • Wind direction (relative to true north)(mv_wind_d)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • 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 temperature 5(rr_ts5)
  • Soil heat flow 2(mv_hft2)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • scalar wind speed(wind_s)
  • Soil moisture 3(r_sm3)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 5(r_sm5)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 2(rr_ts2)
  • Home signal(mv_home)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 4(mv_hft4)
  • Battery(bat)
  • Right air temperature(tair_r)
  • Soil moisture 4(r_sm4)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)


sgp30ebbrE2.b1: 
  • Soil heat capacity 2(cs2)
  • scalar wind speed(wind_s)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • pressure at constant pressure surface(pres)
  • 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 corrected for soil moisture content, site 2(c_shf2)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 3(cs3)
  • latent heat flux(e)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 5(shf5)
  • Resultant wind speed(res_ws)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • specific humidity(q)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • Soil heat capacity 5(cs5)
  • soil heat flow at the surface 2(g2)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)


sgp15ebbrE2.a1: 
  • Left relative humidity(mv_hum_l)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 2(rr_ts2)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • Soil heat flow 5(mv_hft5)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • Atmospheric pressure(mv_pres)
  • scalar wind speed(wind_s)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 3(mv_hft3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 3(r_sm3)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 4(r_sm4)
  • Soil temperature 4(rr_ts4)
  • Home signal(mv_home)
  • Net radiation(mv_q)
  • Soil temperature 3(rr_ts3)
  • Battery(bat)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 1(r_sm1)
  • Soil moisture 2(r_sm2)


sgp30ebbrE2.a1: 
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 3(g3)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Reference Thermistor Temperature(tref)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • corrected sensible heat flux(h)
  • scalar wind speed(wind_s)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 5(shf5)
  • specific humidity(q)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • average surface soil heat flow at the surface(ave_shf)
  • pressure at constant pressure surface(pres)
  • Soil heat capacity 4(cs4)
  • 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 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 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)
  • top vapor pressure(vp_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom vapor pressure(vp_bot)
  • Soil heat capacity 3(cs3)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 2(cs2)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)



Back To Table of Contents  

 DQRID : D030919.5
Start DateStart TimeEnd DateEnd Time
09/03/2003190009/03/20031930
09/06/2003190009/06/20031900
09/07/2003170009/07/20031730
09/07/2003193009/07/20031930
09/12/2003190009/12/20032030
Subject:
SGP/EBBR/E2  - Soil Heat #1 Offscale
DataStreams:sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Soil Heat Flow #1 was intermittently offscale.  The reason is not clear.
Measurements:sgp15ebbrE2.b1: 
  • Soil heat flow 1(mv_hft1)


sgp30ebbrE2.b1: 
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 1(g1)


sgp15ebbrE2.a1: 
  • Soil heat flow 1(mv_hft1)


sgp30ebbrE2.a1: 
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 1(shf1)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D031204.4
Start DateStart TimeEnd DateEnd Time
10/09/2003170010/09/20031730
Subject:
SGP/EBBR/E2 - 6 Month Checks
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE2.b1: 
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Right relative humidity(mv_hum_r)


sgp30ebbrE2.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)


sgp5ebbrE2.a1: 
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)


sgp15ebbrE2.a1: 
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)


sgp30ebbrE2.a1: 
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)



Back To Table of Contents  

 DQRID : D031204.5
Start DateStart TimeEnd DateEnd Time
10/08/2003153010/08/20031645
Subject:
SGP/EBBR/E4 - 6 Month Checks
DataStreams:sgp5ebbrE4.a1, sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE4.a1: 
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)


sgp30ebbrE4.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)


sgp15ebbrE4.b1: 
  • Left air temperature(tair_l)
  • 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 relative humidity(mv_hum_l)
  • Right air temperature(tair_r)


sgp30ebbrE4.a1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • latent heat flux(e)


sgp5ebbrE4.a1: 
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)



Back To Table of Contents  

 DQRID : D031222.10
Start DateStart TimeEnd DateEnd Time
10/09/2003180010/09/20031800
Subject:
SGP/EBBR/E2 - All Data Zero After Logger Restart
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
All data was zero for the 5, 15, and 30 minute datastreams.
Measurements:sgp15ebbrE2.b1: 
  • Wind direction (relative to true north)(mv_wind_d)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • 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 temperature 5(rr_ts5)
  • Soil heat flow 2(mv_hft2)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • scalar wind speed(wind_s)
  • Soil moisture 3(r_sm3)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 5(r_sm5)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 2(rr_ts2)
  • Home signal(mv_home)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 4(mv_hft4)
  • Battery(bat)
  • Right air temperature(tair_r)
  • Soil moisture 4(r_sm4)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)


sgp30ebbrE2.b1: 
  • Soil heat capacity 2(cs2)
  • soil heat flow at the surface 3(g3)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • pressure at constant pressure surface(pres)
  • 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 corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 3(cs3)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil heat capacity 4(cs4)
  • Resultant wind speed(res_ws)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • specific humidity(q)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • Soil heat capacity 5(cs5)
  • soil heat flow at the surface 2(g2)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)


sgp5ebbrE2.a1: 
  • bottom relative humidity(hum_bot)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • pressure at constant pressure surface(pres)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • Home signal(home)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • temperature of the bottom humidity sensor chamber(thum_bot)



Back To Table of Contents  

 DQRID : D031222.11
Start DateStart TimeEnd DateEnd Time
12/14/2003150012/14/20032200
Subject:
SGP/EBBR/E2 - Net Radiometer Iced Over During Storm
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
The net radiometer was covered with ice from a storm.  Net radiation values are incorrect, 
and are sometimes even negative during the daytime.  Sensible and latent heat fluxes are 
therefore incorrect.
Measurements:sgp30ebbrE2.b1: 
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)


sgp15ebbrE2.b1: 
  • Net radiation(mv_q)


sgp5ebbrE2.b1: 
  • specific humidity(q)



Back To Table of Contents  

 DQRID : D031222.23
Start DateStart TimeEnd DateEnd Time
12/09/2003133512/10/20031710
Subject:
SGP/EBBR/E4  - Wind Speed Sensor Frozen By Ice Storm
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
The wind speed sensor was frozen stopped by ice from a storm.  The wind speed 
and residual wind speed measurements are incorrect.
Measurements:sgp5ebbrE4.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp30ebbrE4.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp15ebbrE4.b1: 
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D040304.23
Start DateStart TimeEnd DateEnd Time
01/26/2004011001/27/20042135
02/01/2004000002/04/20041430
Subject:
SGP/EBBR/E4  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.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:sgp5ebbrE4.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp30ebbrE4.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp15ebbrE4.b1: 
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D040304.24
Start DateStart TimeEnd DateEnd Time
01/27/2004112501/27/20041850
Subject:
SGP/EBBR/E4  - Wind Direction Frozen Stopped By Ice
DataStreams:sgp5ebbrE4.b1, sgp30ebbrE4.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:sgp5ebbrE4.b1: 
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)


sgp30ebbrE4.b1: 
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)



Back To Table of Contents  

 DQRID : D040304.5
Start DateStart TimeEnd DateEnd Time
01/25/2004134501/28/20041640
02/01/2004010502/03/20042100
Subject:
SGP/EBBR/E2  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.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:sgp15ebbrE2.b1: 
  • scalar wind speed(wind_s)


sgp5ebbrE2.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp30ebbrE2.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D040505.1
Start DateStart TimeEnd DateEnd Time
04/11/2004183006/01/20041800
Subject:
SGP/EBBR/E2 - Soil Heat Flow #1 Spikes Down
DataStreams:sgp30ebbrE2.b1
Description:
Soil heat flow #1 spiked down at times.

Since tightening of connections this is occurring infrequently.  In most
cases, sensible and latent heat fluxes are not affected.
Measurements:sgp30ebbrE2.b1: 
  • 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 flow at the surface 1(g1)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 1(shf1)



Back To Table of Contents  

 DQRID : D040813.4
Start DateStart TimeEnd DateEnd Time
07/25/2004120007/28/20041500
Subject:
SGP/EBBR/E4 - Net Radiation Incorrect, Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp5ebbrE4.b1, sgp30ebbrE4.b1
Description:
The Net Radiometer domes were broken and rain entered, causing net radiation values to be 
too large during the period.
Measurements:sgp5ebbrE4.b1: 
  • specific humidity(q)


sgp30ebbrE4.b1: 
  • specific humidity(q)
  • corrected sensible heat flux(h)
  • latent heat flux(e)



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 DQRID : D040915.3
Start DateStart TimeEnd DateEnd Time
08/31/2004130009/09/20041500
Subject:
SGP/EBBR/E2 - Net Radiometer Dome Broken, Reducing Net Radiation Measurement, Fluxes 
Incorrect
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
The upper dome of the net radiometer was broken.  Normally this alone does
not affect the net radiation measurement.  However, in this case the 
breakage must have been more than just a bird claw hole or a crack,
resulting in obstruction of the top sensing surface of the net radiometer
and greatly reduced net radiation measurements.

Sensible and latent heat fluxes were reduced as a result.
Measurements:sgp30ebbrE2.b1: 
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)


sgp15ebbrE2.b1: 
  • Net radiation(mv_q)


sgp5ebbrE2.b1: 
  • specific humidity(q)



Back To Table of Contents  

 DQRID : D041014.2
Start DateStart TimeEnd DateEnd Time
10/02/2004063010/21/20041500
Subject:
SGP/EBBR/E2 - Soil Heat Flow Sensor #2 Bad
DataStreams:sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
Soil Heat Flow sensor #2 spiked downwards at times for a while,
but eventually became negative continuously.

The problem was fixed when the sensor was replaced.
Measurements:sgp15ebbrE2.b1: 
  • Soil heat flow 2(mv_hft2)


sgp30ebbrE2.b1: 
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • corrected sensible heat flux(h)
  • latent heat flux(e)



Back To Table of Contents  

 DQRID : D041222.6
Start DateStart TimeEnd DateEnd Time
10/21/2004150010/21/20041530
Subject:
SGP/EBBR/E2 - 6 Month Checks
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE2.b1: 
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • Right relative humidity(mv_hum_r)


sgp5ebbrE2.b1: 
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)


sgp30ebbrE2.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)



Back To Table of Contents  

 DQRID : D041222.7
Start DateStart TimeEnd DateEnd Time
10/20/2004160010/20/20041630
Subject:
SGP/EBBR/E4 - 6 Month Checks
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp5ebbrE4.b1: 
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)


sgp30ebbrE4.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • top vapor pressure(vp_top)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)


sgp15ebbrE4.b1: 
  • Left air temperature(tair_l)
  • 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 relative humidity(mv_hum_l)
  • Right air temperature(tair_r)



Back To Table of Contents  

 DQRID : D050206.4
Start DateStart TimeEnd DateEnd Time
01/03/2005053001/09/20050830
Subject:
SGP/EBBR/E2  - Wind Speed Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.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:sgp15ebbrE2.b1: 
  • scalar wind speed(wind_s)


sgp5ebbrE2.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp30ebbrE2.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D050206.5
Start DateStart TimeEnd DateEnd Time
01/03/2005063501/05/20050200
Subject:
SGP/EBBR/E4  - Wind Speed Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.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:sgp5ebbrE4.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp30ebbrE4.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp15ebbrE4.b1: 
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D050207.1
Start DateStart TimeEnd DateEnd Time
01/03/2005091501/08/20052140
Subject:
SGP/EBBR/E2  - Wind Direction Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.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:sgp15ebbrE2.b1: 
  • Wind direction (relative to true north)(mv_wind_d)


sgp5ebbrE2.b1: 
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)


sgp30ebbrE2.b1: 
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)



Back To Table of Contents  

 DQRID : D050207.2
Start DateStart TimeEnd DateEnd Time
01/03/2005084501/05/20050200
Subject:
SGP/EBBR/E4  - Wind Direction Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.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:sgp5ebbrE4.b1: 
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)


sgp30ebbrE4.b1: 
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)


sgp15ebbrE4.b1: 
  • Wind direction (relative to true north)(mv_wind_d)



Back To Table of Contents  

 DQRID : D050215.10
Start DateStart TimeEnd DateEnd Time
02/09/2005123002/09/20051600
Subject:
SGP/EBBR/E4  - Wind Direction Frozen Stopped By Ice
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.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:sgp5ebbrE4.b1: 
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)


sgp30ebbrE4.b1: 
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)


sgp15ebbrE4.b1: 
  • Wind direction (relative to true north)(mv_wind_d)



Back To Table of Contents  

 DQRID : D050215.7
Start DateStart TimeEnd DateEnd Time
01/11/2005164001/13/20051630
02/07/2005060002/09/20051930
Subject:
SGP/EBBR/E2  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.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:sgp15ebbrE2.b1: 
  • scalar wind speed(wind_s)


sgp5ebbrE2.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp30ebbrE2.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D050215.8
Start DateStart TimeEnd DateEnd Time
02/08/2005233002/09/20051600
Subject:
SGP/EBBR/E2  - Wind Direction Frozen Stopped By Ice
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.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:sgp15ebbrE2.b1: 
  • Wind direction (relative to true north)(mv_wind_d)


sgp5ebbrE2.b1: 
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)


sgp30ebbrE2.b1: 
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)



Back To Table of Contents  

 DQRID : D050215.9
Start DateStart TimeEnd DateEnd Time
01/12/2005133001/12/20051715
02/07/2005030002/09/20051630
Subject:
SGP/EBBR/E4  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.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:sgp5ebbrE4.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp30ebbrE4.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp15ebbrE4.b1: 
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D050303.4
Start DateStart TimeEnd DateEnd Time
02/24/2005010502/24/20051500
Subject:
SGP/EBBR/E4 - Wind Speed and Direction Frozen by Ice Storm
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
The wind speed and direction sensors were frozen during an ice storm on 2/24/05.
Measurements:sgp5ebbrE4.b1: 
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)


sgp30ebbrE4.b1: 
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
  • standard deviation of wind direction (sigma theta)(sigma_wd)


sgp15ebbrE4.b1: 
  • Wind direction (relative to true north)(mv_wind_d)
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D050404.2
Start DateStart TimeEnd DateEnd Time
03/20/2005210003/27/20051500
Subject:
SGP/EBBR/E4 - Soil Temperature #5 Spiking Upwards
DataStreams:sgp30ebbrE4.b1
Description:
Soil temperature #5 experienced some erratic behavior during nighttime, spiking upwards 
slightly at times (mouse activity?).  This caused soil moisture #5 to be corrected 
downwards very slightly.
Measurements:sgp30ebbrE4.b1: 
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)



Back To Table of Contents  

 DQRID : D050602.2
Start DateStart TimeEnd DateEnd Time
05/24/2005083006/01/20051600
Subject:
SGP/EBBR/E4 - Water in Net Radiometer
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
The net radiometer had water in the bottom dome.  All net radiation, sensible heat flux, 
and
latent heat flux data during this period is incorrect.
Measurements:sgp5ebbrE4.b1: 
  • specific humidity(q)


sgp30ebbrE4.b1: 
  • specific humidity(q)
  • corrected sensible heat flux(h)
  • latent heat flux(e)


sgp15ebbrE4.b1: 
  • Net radiation(mv_q)



Back To Table of Contents  

 DQRID : D050624.1
Start DateStart TimeEnd DateEnd Time
05/13/2005113005/13/20051930
Subject:
SGP/EBBR/E4 - All Measurements Incorrect Due to Low Battery Voltage
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
All measurements were incorrect as battery voltage fell below the level that is required 
to ensure correct data values.
Measurements:sgp5ebbrE4.b1: 
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
  • temperature of the top humidity sensor chamber(thum_top)
  • pressure at constant pressure surface(pres)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • specific humidity(q)
  • bottom vapor pressure(vp_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • wind direction (relative to true north)(wind_d)
  • Home signal(home)


sgp30ebbrE4.b1: 
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil heat capacity 4(cs4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • bottom vapor pressure(vp_bot)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • wind direction (relative to true north)(wind_d)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow, site 2(shf2)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow, site 5(shf5)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)


sgp15ebbrE4.b1: 
  • Home signal(mv_home)
  • Soil heat flow 3(mv_hft3)
  • Wind direction (relative to true north)(mv_wind_d)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • Soil heat flow 2(mv_hft2)
  • scalar wind speed(wind_s)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 5(rr_ts5)
  • Net radiation(mv_q)
  • Soil temperature 2(rr_ts2)
  • Reference temperature(rr_tref)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 1(rr_ts1)
  • Soil moisture 4(r_sm4)
  • Soil moisture 1(r_sm1)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 5(mv_hft5)
  • Left relative humidity(mv_hum_l)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)



Back To Table of Contents  

 DQRID : D050719.4
Start DateStart TimeEnd DateEnd Time
04/01/2001000003/24/20051700
Subject:
SGP/EBBR/E2 - Improved EBBR CR10 Program
DataStreams:sgp30ebbrE2.b1
Description:
Effective 20050324.1700, the EBBR.E2 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 20050324, 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 sgp30ebbrE2.b1 data
stream.  The earlier version of the CR10 program was also used on previous
EBBR datastream names (e.g. sgp30ebbrE2.a1).
Measurements:sgp30ebbrE2.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 : D050719.5
Start DateStart TimeEnd DateEnd Time
04/01/2001000003/23/20051800
Subject:
SGP/EBBR/E4 - Improved EBBR CR10 Program
DataStreams:sgp30ebbrE4.b1
Description:
Effective 20050323.1800, the EBBR.E4 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 20050323, 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 sgp30ebbrE4.b1 data
stream.  The earlier version of the CR10 program was also used on previous
EBBR datastream names (e.g. sgp30ebbrE4.a1).
Measurements:sgp30ebbrE4.b1: 
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)



Back To Table of Contents  

 DQRID : D051106.1
Start DateStart TimeEnd DateEnd Time
08/04/2005220008/11/20051530
Subject:
SGP/EBBR/E2 - Net Radiation Incorrect; Latent and Sensible Heat Fluxes Incorrect
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
The top dome of the net radiometer was broken and water entered, causing incorrect net 
radiation measurements.  This resulted in incorrect sensible and latent heat fluxes.
Measurements:sgp30ebbrE2.b1: 
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)


sgp15ebbrE2.b1: 
  • Net radiation(mv_q)


sgp5ebbrE2.b1: 
  • specific humidity(q)



Back To Table of Contents  

 DQRID : D051106.18
Start DateStart TimeEnd DateEnd Time
03/10/2005160003/24/20051700
Subject:
SGP/EBBR/E2 - Average Soil Heat Flux Incorrect
DataStreams:sgp30ebbrE2.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:sgp30ebbrE2.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 : D051106.19
Start DateStart TimeEnd DateEnd Time
03/09/2005173003/23/20051800
Subject:
SGP/EBBR/E4 - Average Soil Heat Flux Incorrect
DataStreams:sgp30ebbrE4.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:sgp30ebbrE4.b1: 
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)



Back To Table of Contents  

 DQRID : D051106.2
Start DateStart TimeEnd DateEnd Time
07/04/2005010007/13/20050330
Subject:
SGP/EBBR/E4 - All EBBR Data Missing
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
The data was missing during this period.
Measurements:sgp5ebbrE4.b1: 
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • altitude above sea levelaltunits(alt)
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)
  • temperature of the top humidity sensor chamber(thum_top)
  • pressure at constant pressure surface(pres)
  • top relative humidity(hum_top)
  • east longitude for all the input platforms.(lon)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • Time offset of tweaks from base_time(time_offset)
  • specific humidity(q)
  • Time offset from base_time(base_time)
  • Time offset from midnight of date of file. For CO data, this is identical to 
    time_offset and is included for compatibility.(time)
  • north latitude for all the input platforms.(lat)
  • bottom vapor pressure(vp_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • wind direction (relative to true north)(wind_d)
  • Home signal(home)


sgp30ebbrE4.b1: 
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • bottom relative humidity(hum_bot)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil heat capacity 4(cs4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • bottom vapor pressure(vp_bot)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • north latitude for all the input platforms.(lat)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • wind direction (relative to true north)(wind_d)
  • temperature of the top humidity sensor chamber(thum_top)
  • soil heat flow at the surface 5(g5)
  • altitude above sea levelaltunits(alt)
  • 5 cm soil heat flow, site 2(shf2)
  • Time offset of tweaks from base_time(time_offset)
  • top vapor pressure(vp_top)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Time offset from base_time(base_time)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 5 cm soil heat flow, site 1(shf1)
  • east longitude for all the input platforms.(lon)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow, site 3(shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 4(shf4)
  • soil heat flow at the surface 3(g3)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)


sgp15ebbrE4.b1: 
  • east longitude for all the input platforms.(lon)
  • Home signal(mv_home)
  • Soil heat flow 3(mv_hft3)
  • Wind direction (relative to true north)(mv_wind_d)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • Soil heat flow 2(mv_hft2)
  • Time offset of tweaks from base_time(time_offset)
  • north latitude for all the input platforms.(lat)
  • scalar wind speed(wind_s)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 5(rr_ts5)
  • Net radiation(mv_q)
  • Time offset from base_time(base_time)
  • Soil temperature 2(rr_ts2)
  • Signature(signature)
  • Reference temperature(rr_tref)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 1(rr_ts1)
  • Soil moisture 4(r_sm4)
  • Soil moisture 1(r_sm1)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 3(r_sm3)
  • Soil moisture 2(r_sm2)
  • Soil heat flow 1(mv_hft1)
  • Soil heat flow 5(mv_hft5)
  • Left relative humidity(mv_hum_l)
  • Battery(bat)
  • Atmospheric pressure(mv_pres)
  • altitude above sea levelaltunits(alt)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 4(mv_hft4)



Back To Table of Contents  

 DQRID : D051112.2
Start DateStart TimeEnd DateEnd Time
10/13/2003000007/22/20052359
Subject:
SGP/EBBR/E2 - metadata corrections
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
On 20050723, a series of metadata corrections and additions were completed.  These 
metadata changes apply to all EBBR.E2 data collected by ARM back to the installation of the 
instrument 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 moisture units (from "by volume" to "gravimetric")
Measurements:sgp5ebbrE2.b1: 
  • Time offset from base_time(base_time)


sgp30ebbrE2.b1: 
  • Time offset from base_time(base_time)


sgp15ebbrE2.b1: 
  • Time offset from base_time(base_time)



Back To Table of Contents  

 DQRID : D051112.3
Start DateStart TimeEnd DateEnd Time
10/14/2003000008/16/20052359
Subject:
SGP/EBBR/E4 - metadata corrections
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
On 20050817, a series of metadata corrections and additions were completed.  These 
metadata changes apply to all EBBR.E4 data collected by ARM back to the installation of the 
instrument in April 1993. 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 moisture units (from "by volume" to "gravimetric")
Measurements:sgp5ebbrE4.b1: 
  • Time offset from base_time(base_time)


sgp30ebbrE4.b1: 
  • Time offset from base_time(base_time)


sgp15ebbrE4.b1: 
  • Time offset from base_time(base_time)



Back To Table of Contents  

 DQRID : D051215.1
Start DateStart TimeEnd DateEnd Time
10/20/2005131511/02/20050330
Subject:
SGP/EBBR/E4 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
The top dome of the net radiometer was broken, resulting in net radiations that were too 
small, and thus sensible and latent heat fluxes that were too small.
Measurements:sgp5ebbrE4.b1: 
  • specific humidity(q)


sgp30ebbrE4.b1: 
  • specific humidity(q)
  • corrected sensible heat flux(h)
  • latent heat flux(e)


sgp15ebbrE4.b1: 
  • Net radiation(mv_q)



Back To Table of Contents  

 DQRID : D060110.2
Start DateStart TimeEnd DateEnd Time
12/08/2005070012/08/20050700
12/08/2005113012/08/20051430
12/09/2005070012/09/20050700
12/17/2005213012/21/20051930
Subject:
SGP/EBBR/E2 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
The sensible and latent heat fluxes and the gradient measurements were incorrect during 
this period because the AEM did not switch positions properly.
Measurements:sgp5ebbrE2.b1: 
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)


sgp15ebbrE2.b1: 
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)


sgp30ebbrE2.b1: 
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top relative humidity(hum_top)



Back To Table of Contents  

 DQRID : D060111.2
Start DateStart TimeEnd DateEnd Time
12/18/2005040012/28/20051630
Subject:
SGP/EBBR/E4 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
The AEM hung at one position for an extended period, causing sensible and latent heat 
fluxes and gradient measurements to be incorrect.
Measurements:sgp5ebbrE4.b1: 
  • bottom vapor pressure(vp_bot)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)


sgp30ebbrE4.b1: 
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)


sgp15ebbrE4.b1: 
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)



Back To Table of Contents  

 DQRID : D060501.2
Start DateStart TimeEnd DateEnd Time
01/21/2006040001/21/20061530
Subject:
SGP/EBBR/E2 - Wind Speed Sensor Frozen Stopped
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
Freezing rain froze the wind speed sensor to a stopped condition.
Measurements:sgp15ebbrE2.b1: 
  • scalar wind speed(wind_s)


sgp5ebbrE2.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp30ebbrE2.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D060501.3
Start DateStart TimeEnd DateEnd Time
03/20/2006130003/20/20061630
03/21/2006053003/21/20061530
Subject:
SGP/EBBR/E4 - Wind Speed Sensor Frozen Stopped
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
Freezing rain froze the Wind Speed sensor to a stopped condition.
Measurements:sgp5ebbrE4.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp30ebbrE4.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


sgp15ebbrE4.b1: 
  • scalar wind speed(wind_s)



Back To Table of Contents  

 DQRID : D060926.2
Start DateStart TimeEnd DateEnd Time
08/19/2006170011/01/20061830
Subject:
SGP/EBBR/E4 - Soil Heat Flow #2 Incorrect at times
DataStreams:sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
Soil Heat Flow #2 sometimes dropped to large negative values during daytime.
Measurements:sgp30ebbrE4.b1: 
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)


sgp15ebbrE4.b1: 
  • Soil heat flow 2(mv_hft2)



Back To Table of Contents  

 DQRID : D070208.2
Start DateStart TimeEnd DateEnd Time
12/07/2001150512/11/20011630
01/30/2002180502/06/20021225
02/08/2002200502/11/20021300
02/16/2002040502/18/20022100
02/23/2002030502/28/20021300
03/09/2002210503/11/20022005
Subject:
SGP/EBBR/E2 - Missing data
DataStreams:sgp5ebbrE2.a1, sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1,
 sgp30baebbrE2.c1
Description:
Data are missing and unrecoverable.
Measurements:sgp15ebbrE2.b1: 
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 1(rr_ts1)
  • Left relative humidity(mv_hum_l)
  • Left air temperature(tair_l)
  • scalar wind speed(wind_s)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 2(rr_ts2)
  • Time offset from base_time(base_time)
  • Signature(signature)
  • Net radiation(mv_q)
  • Soil heat flow 4(mv_hft4)
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Wind direction (relative to true north)(mv_wind_d)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 5(mv_hft5)
  • Time offset of tweaks from base_time(time_offset)
  • Soil temperature 4(rr_ts4)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 5(rr_ts5)
  • Soil heat flow 2(mv_hft2)
  • Soil heat flow 3(mv_hft3)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 3(r_sm3)
  • Soil moisture 5(r_sm5)
  • north latitude for all the input platforms.(lat)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Home signal(mv_home)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 1(r_sm1)
  • Battery(bat)
  • Soil moisture 4(r_sm4)
  • Soil moisture 2(r_sm2)


sgp30ebbrE2.b1: 
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • east longitude for all the input platforms.(lon)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Time offset from base_time(base_time)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil heat capacity 3(cs3)
  • north latitude for all the input platforms.(lat)
  • Soil heat capacity 4(cs4)
  • Resultant wind speed(res_ws)
  • specific humidity(q)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 5(cs5)
  • Reference Thermistor Temperature(tref)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil heat capacity 2(cs2)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • pressure at constant pressure surface(pres)
  • 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 corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • altitude above sea levelaltunits(alt)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • bottom relative humidity(hum_bot)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 5(shf5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 2(g2)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)


sgp30baebbrE2.c1: 
  • Reference Thermistor Temperature(tref)
  • soil heat flow at the surface 1(g1)
  • top air temperature(tair_top)
  • north latitude for all the input platforms.(lat)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 2(g2)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 3(g3)
  • specific humidity(q)
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • latent heat flux(e)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 5(shf5)
  • Time offset from base_time(base_time)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Friction velocity(austar)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow, site 1(shf1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil heat capacity 5(cs5)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Best estimate Sensible heat flux(hcomb)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the top humidity sensor chamber(thum_top)
  • Estimated height of the vegetation.(vegetation_height)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil heat capacity 4(cs4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • east longitude for all the input platforms.(lon)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Best estimate Latent heat flux(ecomb)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • Time offset of tweaks from base_time(time_offset)
  • Aerodynamic Latent heat flux(ale)
  • top relative humidity(hum_top)
  • altitude above sea levelaltunits(alt)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Aerodynamic Sensible heat flux(ah)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)


sgp5ebbrE2.a1: 
  • bottom relative humidity(hum_bot)
  • Time offset from base_time(base_time)
  • north latitude for all the input platforms.(lat)
  • pressure at constant pressure surface(pres)
  • wind direction (relative to true north)(wind_d)
  • Home signal(home)
  • altitude above sea levelaltunits(alt)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • Resultant wind speed(res_ws)
  • east longitude for all the input platforms.(lon)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • bottom vapor pressure(vp_bot)
  • Time offset of tweaks from base_time(time_offset)
  • temperature of the bottom humidity sensor chamber(thum_bot)


sgp15ebbrE2.a1: 
  • east longitude for all the input platforms.(lon)
  • Left air temperature(tair_l)
  • north latitude for all the input platforms.(lat)
  • Reference temperature(rr_tref)
  • Atmospheric pressure(mv_pres)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 2(mv_hft2)
  • altitude above sea levelaltunits(alt)
  • Time offset of tweaks from base_time(time_offset)
  • Net radiation(mv_q)
  • Battery(bat)
  • Soil moisture 1(r_sm1)
  • Soil moisture 2(r_sm2)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 2(rr_ts2)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Wind direction (relative to true north)(mv_wind_d)
  • Signature(signature)
  • scalar wind speed(wind_s)
  • Soil heat flow 3(mv_hft3)
  • Time offset from base_time(base_time)
  • Soil moisture 5(r_sm5)
  • Soil moisture 4(r_sm4)
  • Soil temperature 4(rr_ts4)
  • Home signal(mv_home)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 5(rr_ts5)
  • Right relative humidity(mv_hum_r)


sgp30ebbrE2.a1: 
  • soil heat flow at the surface 3(g3)
  • Time offset of tweaks from base_time(time_offset)
  • soil heat flow at the surface 1(g1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • pressure at constant pressure surface(pres)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 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)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • bottom relative humidity(hum_bot)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • altitude above sea levelaltunits(alt)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Reference Thermistor Temperature(tref)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Resultant wind speed(res_ws)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • scalar wind speed(wind_s)
  • bottom air temperature(tair_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 5(shf5)
  • specific humidity(q)
  • top relative humidity(hum_top)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Time offset from base_time(base_time)
  • average surface soil heat flow at the surface(ave_shf)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • north latitude for all the input platforms.(lat)
  • top vapor pressure(vp_top)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • soil heat flow at the surface 2(g2)
  • top air temperature(tair_top)
  • Soil heat capacity 1(cs1)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 4(g4)



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 DQRID : D070208.3
Start DateStart TimeEnd DateEnd Time
02/03/2004210502/12/20041555
01/23/2007153001/25/20071725
Subject:
SGP/EBBR/E2 - Missing data
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
Data are missing and unrecoverable
Measurements:sgp5ebbrE2.b1: 
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • altitude above sea levelaltunits(alt)
  • bottom relative humidity(hum_bot)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • pressure at constant pressure surface(pres)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from midnight of date of file. For CO data, this is identical to 
    time_offset and is included for compatibility.(time)
  • bottom air temperature(tair_bot)
  • east longitude for all the input platforms.(lon)
  • Home signal(home)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • north latitude for all the input platforms.(lat)
  • specific humidity(q)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Time offset from base_time(base_time)


sgp15ebbrE2.b1: 
  • Wind direction (relative to true north)(mv_wind_d)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 1(rr_ts1)
  • Time offset of tweaks from base_time(time_offset)
  • Soil temperature 4(rr_ts4)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 5(rr_ts5)
  • Soil heat flow 2(mv_hft2)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • east longitude for all the input platforms.(lon)
  • scalar wind speed(wind_s)
  • Soil moisture 3(r_sm3)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 5(r_sm5)
  • north latitude for all the input platforms.(lat)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 2(rr_ts2)
  • Time offset from base_time(base_time)
  • Home signal(mv_home)
  • Signature(signature)
  • Right relative humidity(mv_hum_r)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 4(mv_hft4)
  • Battery(bat)
  • Right air temperature(tair_r)
  • Soil moisture 4(r_sm4)
  • Reference temperature(rr_tref)
  • Soil moisture 2(r_sm2)


sgp30ebbrE2.b1: 
  • Soil heat capacity 2(cs2)
  • soil heat flow at the surface 3(g3)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • pressure at constant pressure surface(pres)
  • 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 corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • east longitude for all the input platforms.(lon)
  • 5 cm soil heat flow, site 4(shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • top vapor pressure(vp_top)
  • altitude above sea levelaltunits(alt)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Time offset from base_time(base_time)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom relative humidity(hum_bot)
  • Time offset of tweaks from base_time(time_offset)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 3(cs3)
  • north latitude for all the input platforms.(lat)
  • latent heat flux(e)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 5(shf5)
  • Resultant wind speed(res_ws)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • specific humidity(q)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 1(g1)
  • Soil heat capacity 5(cs5)
  • soil heat flow at the surface 2(g2)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow, site 3(shf3)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom air temperature(tair_bot)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)



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 DQRID : D070215.2
Start DateStart TimeEnd DateEnd Time
02/03/2007100002/22/20071645
Subject:
SGP/EBBR/E2 - Windspeed sensor failure
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
The windspeed sensor developed an abnormally high wind speed threshold due to worn 
bearings.

Wind speeds were often measured to be too low.  Inspect the data to identify suspect time 
periods.
Measurements:sgp15ebbrE2.b1: 
  • scalar wind speed(wind_s)


sgp5ebbrE2.b1: 
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


sgp30ebbrE2.b1: 
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)



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END OF DATA