Data Quality Reports for Session: 104919 User: kcwang Completed: 03/23/2007


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D011127.25SGP EBBR E9 - E9 EBBR Data Incorect During 6 Month Checkssgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D011127.26SGP EBBR E12 - E12 EBBR Data Incorrect During 6 Month Checkssgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D011207.11SGP EBBR E12 - E12 EBBR Data Incorrect From AEM In One Positionsgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D011221.3SGP EBBR E9 - E9 EBBR AEM Hung, Data Incorrectsgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D011221.6SGP/EBBR/E9 - Reprocess: E9 EBBR Soil Temperature #5 Intermittently Incorrectsgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D011221.8SGP EBBR E9 - E9 EBBR Gradients Incorrect During Sensor Replacementsgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D020110.2SGP EBBR E9 - E9 EBBR Right Air Temperature Incorrectsgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D020716.10SGP/EBBR/E9 - 6 Month Checkssgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D020716.11SGP/EBBR/E12 - 6 Month Checkssgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D020717.10SGP/EBBR/E12 - AEM Hungsgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D020717.11SGP/EBBR/E12 - Measurements Incorrectsgp5ebbrE12.00, sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1,
sgp30ebbrE12.b1
D020717.12SGP/EBBR/E12 - Resistance Measurements Incorrectsgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D020717.2SGP/EBBR/E9 - Reprocess: Soil Temperature #5 Incorrectsgp30ebbrE9.a1, sgp30ebbrE9.b1
D020717.3SGP/EBBR/E9 - Measurements All Zerossgp5ebbrE9.00, sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1,
sgp30ebbrE9.b1
D020717.4SGP/EBBR/E9 - Humidity Probe Measurements Incorrectsgp5ebbrE9.a1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D020717.5SGP/EBBR/E9 - Right Humidity Suspectsgp5ebbrE9.a1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D020717.6SGP/EBBR/E12 - Reprocess: Soil Temperature #3 Incorrectsgp30ebbrE12.a1, sgp30ebbrE12.b1
D020717.7SGP/EBBR/E12 - Wind Direction Incorrectsgp5ebbrE12.a1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D020717.8SGP/EBBR/E12 - Reprocess: Soil Moisture 4 and 5 Incorrectsgp30ebbrE12.a1, sgp30ebbrE12.b1
D020717.9SGP/EBBR/E12 - Reprocess: Soil Moisture 2 and 5 Incorrectsgp30ebbrE12.a1, sgp30ebbrE12.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
D030110.32SGP/EBBR/E9 - Data Incorrect during 6 month checkssgp5ebbrE9.a1, sgp15ebbrE9.a0, sgp15ebbrE9.a1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D030110.33SGP/EBBR/E12 - Data Incorrect during 6 month checkssgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D030114.11SGP/EBBR/E12 - Resistance-based Measurements Incorrectsgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D030114.12SGP/EBBR/E12 - Wind Direction Incorrectsgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D030114.13SGP/EBBR/E12 - Data zero following Logger Restartsgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D030114.14SGP/EBBR/E12 - Battery Voltage Lowsgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D030114.19SGP/EBBR/E12 - AEM Stuck in One Positionsgp30ebbrE12.a1, sgp30ebbrE12.b1
D030114.5SGP/EBBR/E9 - REPROCESS: Soil Temperature #5 Incorrectsgp30ebbrE9.a1, sgp30ebbrE9.b1
D030114.6SGP/EBBR/E9 - REPROCESS: Soil Heat Flow #4 Incorrectsgp30ebbrE9.a1, sgp30ebbrE9.b1
D030114.8SGP/EBBR/E9 - Net Rad data bad during dome replacementsgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D030114.9SGP/EBBR/E9 - AEM Malfunctionsgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D030115.2SGP/EBBR/E12 - REPROCESS: Net Rad Calibration Coefficientssgp5ebbrE12.a1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D030115.3SGP/EBBR/E12 - Data Mostly Zero Following Logger Restartsgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D030711.21SGP/EBBR/E12 - AEM Hung Inbetween Home Positionssgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D030712.1SGP/EBBR/E9 - AEM Hung Inbetween Home Positionssgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D030712.15SGP/EBBR/E9 - 6 Month Checkssgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D030712.16SGP/EBBR/E12 - 6 Month Checkssgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
D030712.2SGP/EBBR/E9 - Soil Heat Flow #1 Incorrectsgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D030712.3SGP/EBBR/E9 - Battery Voltage Lowsgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D030729.2SGP/EBBR/E9 - AEM Hung in home 30 position.sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D030919.7SGP/EBBR/E9 - Water in Net Radiometer; Surface Fluxes are Incorrectsgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D031031.3SGP/EBBR/E9 - Measurements All Zerosgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D031031.4SGP/EBBR/E12 - Water in Net Radiometer, Surface Fluxes Incorrectsgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D031124.12SGP/EBBR/E12 - Pressure Sensor Measurement Scales With Battery Voltagesgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D031204.8SGP/EBBR/E9 - 6 Month Checkssgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D031204.9SGP/EBBR/E12 - 6 Month Checkssgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D031217.4SGP/EBBR/E12 - Pressure Sensor Measurement Scales With Battery Voltagesgp5ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D031222.13SGP/EBBR/E9 - Net Radiometer Iced Over During Stormsgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D031222.14SGP/EBBR/E9 - Wind Speed Sensor Frozen By Ice Stormsgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D031222.15SGP/EBBR/E12 - Wind Speed Sensor Frozen By Ice Stormsgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D040304.10SGP/EBBR/E12 - Wind Speed Frozen Stopped By Icesgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D040304.11SGP/EBBR/E12 - Wind Direction Frozen Stopped By Icesgp5ebbrE12.b1, sgp30ebbrE12.b1
D040304.8SGP/EBBR/E9 - Wind Speed Frozen Stopped By Icesgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D040304.9SGP/EBBR/E9 - Wind Direction Frozen Stopped By Icesgp5ebbrE9.b1, sgp30ebbrE9.b1
D040615.3SGP/EBBR/E12 - Incorrect TimessgpebbrE12.00, sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp30baebbrE12.c1
D040723.2SGP/EBBR/E9 - net radiometer top dome broken, water in bottom domesgp5ebbrE9.b1, sgp30ebbrE9.b1
D041222.10SGP/EBBR/E9 - 6 Month Checkssgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D041222.11SGP/EBBR/E12 - 6 Month Checkssgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D041222.2SGP/EBBR/E12 - AEM home_15 Incorrect, Flux Measurements not affectedsgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D050113.2SGP/EBBR/E9 - Wind Speed Threshhold Lowsgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D050206.8SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice Stormsgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D050206.9SGP/EBBR/E12 - Wind Speed Frozen Stopped By Ice Stormsgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D050207.4SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice Stormsgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D050207.5SGP/EBBR/E12 - Wind Direction Frozen Stopped By Ice Stormsgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D050215.14SGP/EBBR/E9 - Wind Direction Frozen Stopped By Icesgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D050215.15SGP/EBBR/E9 - Wind Speed Frozen Stopped By Icesgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D050215.16SGP/EBBR/E12 - Wind Speed Frozen Stopped By Icesgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D050215.17SGP/EBBR/E12 - Wind Direction Frozen Stopped By Icesgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D050304.1SGP/EBBR/E12 - Wind Speed and Direction Frozen by Ice Stormsgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D050601.2SGP/EBBR/E9 - Soil moisture too highsgp15ebbrE9.b1, sgp30ebbrE9.b1
D050719.8SGP/EBBR/E9 - Improved EBBR CR10 Programsgp30ebbrE9.b1
D050719.9SGP/EBBR/E12 - Improved EBBR CR10 Programsgp30ebbrE12.b1
D051104.1SGP/EBBR/E9 - Net Radiation Incorrect: Sensible and Latent Heat Fluxes Incorrectsgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D051106.22SGP/EBBR/E9 - Average Soil Heat Flux Incorrectsgp30ebbrE9.b1
D051106.23SGP/EBBR/E12 - Average Soil Heat Flux Incorrectsgp30ebbrE12.b1
D051106.6SGP/EBBR/E9 - All EBBR Data Missingsgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D051106.7SGP/EBBR/E12 - All EBBR Data Missingsgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D051111.10SGP/EBBR/E12 - metadata correctionssgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D051112.6SGP/EBBR/E9 - metadata correctionssgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D051215.2SGP/EBBR/E9 - Net Radiation, Sensible and Latent Heat Fluxes Incorrectsgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D060111.5SGP/EBBR/E12 - Sensible and Latent Heat Fluxes Incorrect at Timessgp15ebbrE12.b1, sgp30ebbrE12.b1
D060111.7SGP/EBBR/E12 - Data Missingsgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D060111.8SGP/EBBR/E12 - Multiplexer failuresgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D060501.11SGP/EBBR/E12 - Fluxes and Gradient Measurements Incorrectsgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D060621.7SGP/EBBR/E9 - Wind Speed Incorrectsgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
D060921.3SGP/EBBR/E12 - Net Radiation, and Sensible and Latent Heat Fluxes Incorrectsgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
D060921.4SGP/EBBR/E12 - Soil Temperature #1 Incorrectsgp15ebbrE12.b1, sgp30ebbrE12.b1
D061113.1SGP/EBBR/E9 - Missing Datasgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1


DQRID : D011127.25
Start DateStart TimeEnd DateEnd Time
04/12/2001180004/12/20011846
05/22/2001150005/22/20011536
10/23/2001151010/23/20011701
Subject:
SGP EBBR E9 - E9 EBBR Data Incorect During 6 Month Checks
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
The data was incorrect during the 6 month checks.
Measurements:sgp15ebbrE9.b1:
  • Soil moisture 2(r_sm2)
  • Soil moisture 3(r_sm3)
  • Soil moisture 1(r_sm1)
  • Soil temperature 4(rr_ts4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 5(rr_ts5)
  • Right air temperature(tair_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 3(mv_hft3)
  • Soil heat flow 4(mv_hft4)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 4(r_sm4)
  • Net radiation(mv_q)
  • Wind direction (relative to true north)(mv_wind_d)
  • Reference temperature(rr_tref)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 2(mv_hft2)
  • scalar wind speed(wind_s)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 5(cs5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 4(cs4)
  • scalar wind speed(wind_s)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • Soil heat capacity 1(cs1)
  • 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 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 5(shf5)
  • soil heat flow at the surface 4(g4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • 5 cm soil heat flow, site 3(shf3)
  • top relative humidity(hum_top)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)

sgp5ebbrE9.a1:
  • Resultant wind speed(res_ws)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • scalar wind speed(wind_s)
  • specific humidity(q)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Soil moisture 3(r_sm3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 2(r_sm2)
  • Soil moisture 4(rr_sm4)
  • Soil moisture 2(rr_sm2)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 5(rr_sm5)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 5(r_sm5)
  • Soil temperature 2(rr_ts2)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Soil temperature 3(rr_ts3)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 1(mv_hft1)
  • scalar wind speed(wind_s)
  • Soil heat flow 5(mv_hft5)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 3(mv_hft3)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 2(mv_hft2)

sgp30ebbrE9.a1:
  • soil heat flow at the surface 4(g4)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 2(cs2)
  • top vapor pressure(vp_top)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 3(g3)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Reference Thermistor Temperature(tref)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 5(shf5)
  • bottom relative humidity(hum_bot)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil heat capacity 5(cs5)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 3(shf3)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Resultant wind speed(res_ws)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top relative humidity(hum_top)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)


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DQRID : D011127.26
Start DateStart TimeEnd DateEnd Time
04/03/2001162504/03/20011716
10/18/2001193010/18/20012116
Subject:
SGP EBBR E12 - E12 EBBR Data Incorrect During 6 Month Checks
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
The data was incorrect during the 6 month checks.
Measurements:sgp15ebbrE12.b1:
  • Left relative humidity(mv_hum_l)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Reference temperature(rr_tref)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 1(r_sm1)
  • Soil moisture 4(r_sm4)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(r_sm5)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 3(r_sm3)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 2(rr_ts2)
  • Net radiation(mv_q)

sgp30ebbrE12.a1:
  • 5 cm soil heat flow, site 1(shf1)
  • specific humidity(q)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • average surface soil heat flow at the surface(ave_shf)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil heat capacity 5(cs5)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • top air temperature(tair_top)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • pressure at constant pressure surface(pres)
  • 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)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 0-5 cm integrated soil temperature, site 2(ts2)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Reference Thermistor Temperature(tref)
  • Resultant wind speed(res_ws)
  • top air temperature(tair_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • top relative humidity(hum_top)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • scalar wind speed(wind_s)

sgp30ebbrE12.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 2(cs2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 4(g4)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • latent heat flux(e)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)

sgp15ebbrE12.a1:
  • Soil moisture 5(r_sm5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 2(mv_hft2)
  • Net radiation(mv_q)
  • Left air temperature(tair_l)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 1(rr_ts1)
  • Soil moisture 5(rr_sm5)
  • Soil temperature 2(rr_ts2)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 2(rr_sm2)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 2(r_sm2)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 5(rr_ts5)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 4(rr_sm4)
  • Soil temperature 4(rr_ts4)
  • scalar wind speed(wind_s)
  • Atmospheric pressure(mv_pres)
  • Reference temperature(rr_tref)


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DQRID : D011207.11
Start DateStart TimeEnd DateEnd Time
04/06/2001203004/11/20011731
04/16/2001190004/17/20011631
04/17/2001233004/18/20011631
04/18/2001210004/20/20011301
04/20/2001213004/21/20010931
04/21/2001203004/26/20011501
04/27/2001003005/01/20011431
Subject:
SGP EBBR E12 - E12 EBBR Data Incorrect From AEM In One Position
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
The AEM kept stopping in one position. Offset biases are not removed from the 
gradient data in this situation and the data indicated is therefore incorrect.
Measurements:sgp15ebbrE12.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)

sgp30ebbrE12.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • top air temperature(tair_top)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)

sgp30ebbrE12.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)

sgp15ebbrE12.a1:
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)


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DQRID : D011221.3
Start DateStart TimeEnd DateEnd Time
04/03/2001194504/03/20012331
04/08/2001131504/09/20010931
04/10/2001154504/10/20011831
04/12/2001174504/12/20011901
04/23/2001191504/24/20010031
04/24/2001124504/25/20010131
04/25/2001121504/26/20010501
04/29/2001000004/29/20010201
04/29/2001074504/29/20010801
04/29/2001100005/08/20011501
Subject:
SGP EBBR E9 - E9 EBBR AEM Hung, Data Incorrect
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
The AEM belt was worn and the AEM hung frequently.
Gradients, sensible heat flux, latent heat flux,
and Bowen ratio were incorrect during the indicated period.

The AEM was replaced during the recalibration changeout
on 5/11/01.
Measurements:sgp15ebbrE9.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)

sgp5ebbrE9.a1:
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)

sgp30ebbrE9.a1:
  • latent heat flux(e)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)


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DQRID : D011221.6
Start DateStart TimeEnd DateEnd Time
05/15/2001231512/14/20012356
Subject:
SGP/EBBR/E9 - Reprocess: E9 EBBR Soil Temperature #5 Intermittently Incorrect
DataStreams:sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
Soil moisture probe #5 in the recalibrated unit installed
on 5/11/01 has not been working all of the time.  At times
the measurement has been very large and incorrect.  The
indicated measurements are incorrect at those times.  The
data must be inspected to determine the times that 
have incorrect data.  The sensible and latent heat fluxes can
be recalculated by using soil sets 1, 2, 3, and 4 only in a 
recalculation of the energy budget.
Measurements:sgp15ebbrE9.b1:
  • Soil temperature 5(rr_ts5)

sgp30ebbrE9.b1:
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • corrected sensible heat flux(h)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)

sgp15ebbrE9.a1:
  • Soil temperature 5(rr_ts5)

sgp30ebbrE9.a1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 5(g5)


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DQRID : D011221.8
Start DateStart TimeEnd DateEnd Time
07/19/2001150007/19/20011631
Subject:
SGP EBBR E9 - E9 EBBR Gradients Incorrect During Sensor Replacement
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
During the replacement of the right air temperature
probe, all gradient measurements were incorrect.
Measurements:sgp15ebbrE9.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)

sgp5ebbrE9.a1:
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)

sgp30ebbrE9.a1:
  • latent heat flux(e)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)


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DQRID : D020110.2
Start DateStart TimeEnd DateEnd Time
07/14/2001023007/14/20012016
07/15/2001083007/15/20012216
07/16/2001053007/16/20011946
07/17/2001130007/17/20011316
07/18/2001123007/18/20011431
07/19/2001071507/19/20011616
Subject:
SGP EBBR E9 - E9 EBBR Right Air Temperature Incorrect
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
The right air temperature probe measurements were
incorrect during these periods.
Measurements:sgp15ebbrE9.b1:
  • Right air temperature(tair_r)

sgp30ebbrE9.b1:
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)

sgp5ebbrE9.a1:
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)

sgp15ebbrE9.a1:
  • Right air temperature(tair_r)

sgp30ebbrE9.a1:
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • top air temperature(tair_top)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)


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DQRID : D020716.10
Start DateStart TimeEnd DateEnd Time
05/09/2002160005/09/20021631
Subject:
SGP/EBBR/E9 - 6 Month Checks
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
The indicated measurements were incorrect during the 6 month checks.
Measurements:sgp15ebbrE9.b1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)

sgp5ebbrE9.a1:
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)

sgp30ebbrE9.a1:
  • latent heat flux(e)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)


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DQRID : D020716.11
Start DateStart TimeEnd DateEnd Time
04/30/2002154004/30/20021611
Subject:
SGP/EBBR/E12 - 6 Month Checks
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
The indicated measurements were incorrect during the 6 month checks.
Measurements:sgp15ebbrE12.b1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)

sgp30ebbrE12.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • top air temperature(tair_top)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)

sgp30ebbrE12.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)

sgp15ebbrE12.a1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)


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DQRID : D020717.10
Start DateStart TimeEnd DateEnd Time
01/30/2002043002/06/20021646
Subject:
SGP/EBBR/E12 - AEM Hung
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
The automatic exchange mechanism did not exchange properly, causing other measurements to 
be incorrect.
Measurements:sgp15ebbrE12.b1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)

sgp30ebbrE12.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • top air temperature(tair_top)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)

sgp30ebbrE12.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)

sgp15ebbrE12.a1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)


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DQRID : D020717.11
Start DateStart TimeEnd DateEnd Time
06/12/2002143006/12/20021501
Subject:
SGP/EBBR/E12 - Measurements Incorrect
DataStreams:sgp5ebbrE12.00, sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1,
sgp30ebbrE12.b1
Description:
All measurements were incorrect or offscale for an unknown reason.
Measurements:sgp15ebbrE12.b1:
  • Left relative humidity(mv_hum_l)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Reference temperature(rr_tref)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 1(r_sm1)
  • Soil moisture 4(r_sm4)
  • Home signal(mv_home)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(r_sm5)
  • Battery(bat)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 3(r_sm3)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 2(rr_ts2)
  • Net radiation(mv_q)

sgp5ebbrE12.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

sgp30ebbrE12.a1:
  • 5 cm soil heat flow, site 1(shf1)
  • specific humidity(q)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil heat capacity 2(cs2)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • average surface soil heat flow at the surface(ave_shf)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil heat capacity 5(cs5)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • top air temperature(tair_top)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • pressure at constant pressure surface(pres)
  • 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)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 0-5 cm integrated soil temperature, site 2(ts2)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Home signal(home)
  • Reference Thermistor Temperature(tref)
  • Resultant wind speed(res_ws)
  • top air temperature(tair_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • top relative humidity(hum_top)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • scalar wind speed(wind_s)

sgp30ebbrE12.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 2(cs2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Reference Thermistor Temperature(tref)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • latent heat flux(e)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)

sgp15ebbrE12.a1:
  • Home signal(mv_home)
  • Soil moisture 5(r_sm5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 2(mv_hft2)
  • Net radiation(mv_q)
  • Left air temperature(tair_l)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 1(rr_ts1)
  • Soil moisture 5(rr_sm5)
  • Soil temperature 2(rr_ts2)
  • Battery(bat)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 2(rr_sm2)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 2(r_sm2)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 5(rr_ts5)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 4(rr_sm4)
  • Soil temperature 4(rr_ts4)
  • scalar wind speed(wind_s)
  • Atmospheric pressure(mv_pres)
  • Reference temperature(rr_tref)


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DQRID : D020717.12
Start DateStart TimeEnd DateEnd Time
06/28/2002180007/07/20022356
Subject:
SGP/EBBR/E12 - Resistance Measurements Incorrect
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
All sensors that depend on resistance measurements are incorrect.
Average soil heat flow, sensible heat flux, and latent heat flux are incorrect as a 
result.

This condition normally occurs when the reference temperature sensor is disconnected or 
bad.
Measurements:sgp15ebbrE12.b1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)

sgp30ebbrE12.a1:
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • top air temperature(tair_top)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 1(g1)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil heat capacity 3(cs3)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 5(cs5)
  • 0-5 cm integrated soil temperature, site 2(ts2)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)

sgp30ebbrE12.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • top air temperature(tair_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 2(cs2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • latent heat flux(e)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Reference Thermistor Temperature(tref)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 2(g2)
  • temperature of the top humidity sensor chamber(thum_top)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)

sgp15ebbrE12.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)


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DQRID : D020717.2
Start DateStart TimeEnd DateEnd Time
12/15/2001000006/30/20022356
Subject:
SGP/EBBR/E9 - Reprocess: Soil Temperature #5 Incorrect
DataStreams:sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
Soil temperature # 5 was incorrect most of the time, leading to incorrect surface heat 
flow, latent heat flux and sensible heat flux.  The heat fluxes can be recalculated by using 
soil sets 1-4 as follows:

ave_shf = (g1 + g2 + g3 + g4)/4
e = -(q + ave_shf)/(1 + bowen)
h = -(q + e + ave_shf)
Measurements:sgp30ebbrE9.b1:
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • corrected sensible heat flux(h)
  • 0-5 cm integrated soil temperature, site 5(ts5)

sgp30ebbrE9.a1:
  • 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)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)


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DQRID : D020717.3
Start DateStart TimeEnd DateEnd Time
03/28/2002160003/28/20021601
06/04/2002150006/04/20021501
Subject:
SGP/EBBR/E9 - Measurements All Zeros
DataStreams:sgp5ebbrE9.00, sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1,
sgp30ebbrE9.b1
Description:
The measurements were all zeros at the indicated times.  This occurs after a CR10 program 
restart, which sometimes happens after some servicing of the EBBR is performed.
Measurements:sgp15ebbrE9.b1:
  • Soil moisture 2(r_sm2)
  • Soil moisture 3(r_sm3)
  • Soil moisture 1(r_sm1)
  • Soil temperature 4(rr_ts4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 5(rr_ts5)
  • Right air temperature(tair_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 3(mv_hft3)
  • Soil heat flow 4(mv_hft4)
  • Atmospheric pressure(mv_pres)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
  • Net radiation(mv_q)
  • Wind direction (relative to true north)(mv_wind_d)
  • Reference temperature(rr_tref)
  • Left relative humidity(mv_hum_l)
  • Battery(bat)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 2(mv_hft2)
  • scalar wind speed(wind_s)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 4(cs4)
  • scalar wind speed(wind_s)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • Soil heat capacity 1(cs1)
  • 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 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 5(shf5)
  • soil heat flow at the surface 4(g4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • specific humidity(q)
  • 5 cm soil heat flow, site 3(shf3)
  • top relative humidity(hum_top)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)

sgp5ebbrE9.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

sgp5ebbrE9.a1:
  • Resultant wind speed(res_ws)
  • Home signal(home)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • scalar wind speed(wind_s)
  • specific humidity(q)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Soil moisture 3(r_sm3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 2(r_sm2)
  • Soil moisture 4(rr_sm4)
  • Soil moisture 2(rr_sm2)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 5(rr_sm5)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 5(r_sm5)
  • Battery(bat)
  • Soil temperature 2(rr_ts2)
  • Home signal(mv_home)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Soil temperature 3(rr_ts3)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 1(mv_hft1)
  • scalar wind speed(wind_s)
  • Soil heat flow 5(mv_hft5)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 3(mv_hft3)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 2(mv_hft2)

sgp30ebbrE9.a1:
  • soil heat flow at the surface 4(g4)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 2(cs2)
  • top vapor pressure(vp_top)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • specific humidity(q)
  • Reference Thermistor Temperature(tref)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 5(shf5)
  • bottom relative humidity(hum_bot)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil heat capacity 5(cs5)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 3(shf3)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Resultant wind speed(res_ws)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top relative humidity(hum_top)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)


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DQRID : D020717.4
Start DateStart TimeEnd DateEnd Time
03/28/2002161503/28/20021801
Subject:
SGP/EBBR/E9 - Humidity Probe Measurements Incorrect
DataStreams:sgp5ebbrE9.a1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
The temperature and humidity measurements from both T/RH probes were incorrect during 
changeout of the right probe.
Measurements:sgp30ebbrE9.b1:
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top vapor pressure(vp_top)

sgp5ebbrE9.a1:
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)

sgp30ebbrE9.a1:
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)


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DQRID : D020717.5
Start DateStart TimeEnd DateEnd Time
01/30/2002101507/16/20021630
Subject:
SGP/EBBR/E9 - Right Humidity Suspect
DataStreams:sgp5ebbrE9.a1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
The Right Humidity measurement was normally incorrect, although it is often difficult to 
determine it by looking at the measurement.  The measurements float around, sometimes 
being too large and sometimes being too small, through most of the day, particularly for the 
hour before sunset through the hour after sunrise.  Great care and comparison with 
surrounding EBBR sites would be needed to be able to use any of the latent and sensible heat 
flux measurements from E9 for this period. 

Another DQPR has been issued to fix this problem, which has eluded repair efforts so far.
Measurements:sgp30ebbrE9.b1:
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)

sgp5ebbrE9.a1:
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)

sgp30ebbrE9.a1:
  • bottom vapor pressure(vp_bot)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)


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DQRID : D020717.6
Start DateStart TimeEnd DateEnd Time
11/01/2001000006/20/20021231
Subject:
SGP/EBBR/E12 - Reprocess: Soil Temperature #3 Incorrect
DataStreams:sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
Soil Temperature #3 was flaky primarily during nighttime hours and sometimes during early 
daylight hours.  Average soil heat flow, sensible heat flux, and latent heat flux are 
also affected; these can be recalculated using the remaining good sets of soil sensors as 
follows:

The heat fluxes can be recalculated by using soil sets 1, 2, 4, and 5 as follows:
     ave_shf = (g1 + g2 + g4 + g5)/4
     e = -(q + ave_shf)/(1 + bowen)
     h = -(q + e + ave_shf)
Measurements:sgp30ebbrE12.a1:
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)

sgp30ebbrE12.b1:
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)


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DQRID : D020717.7
Start DateStart TimeEnd DateEnd Time
04/25/2002223006/30/20022356
Subject:
SGP/EBBR/E12 - Wind Direction Incorrect
DataStreams:sgp5ebbrE12.a1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
The wind direction measurement was zero, in the 50s, or always less than 180 degrees.

A DQPR has been issued to resolve the problem.
Measurements:sgp30ebbrE12.a1:
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)

sgp5ebbrE12.a1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

sgp30ebbrE12.b1:
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)


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DQRID : D020717.8
Start DateStart TimeEnd DateEnd Time
01/30/2002120001/30/20021201
Subject:
SGP/EBBR/E12 - Reprocess: Soil Moisture 4 and 5 Incorrect
DataStreams:sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
Soil moisture measurements from sets 4 and 5 were incorrect, leading to many other 
incorrect measurements calculated using them.

Average soil heat flow, sensible heat flux, and latent heat flux are affected; these can 
be recalculated using the remaining good sets of soil sensors as follows:
    ave_shf = (g1 + g2 + g3)/3
    e = -(q + ave_shf)/(1 + bowen)
    h = -(q + e + ave_shf)

Note:  D020717.6 reports Soil temperature sensor #3 was also bad during this
time, but for the very specific records affected by the soil moisture #4 and
#5 reporting incorrectly, soil temp #3 was okay.  Therefore the equations
given are correct.
Measurements:sgp30ebbrE12.a1:
  • soil heat flow at the surface 5(g5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 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 4(g4)
  • Soil heat capacity 5(cs5)

sgp30ebbrE12.b1:
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 5(g5)
  • latent heat flux(e)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 5(cs5)


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DQRID : D020717.9
Start DateStart TimeEnd DateEnd Time
01/30/2002143001/30/20021431
Subject:
SGP/EBBR/E12 - Reprocess: Soil Moisture 2 and 5 Incorrect
DataStreams:sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
Soil moisture measurements from sets 2 and 5 were incorrect, leading to many other 
incorrect measurements calculated using them.

Average soil heat flow, sensible heat flux, and latent heat flux are affected; these can 
be recalculated using the remaining good sets of soil sensors as follows:
    ave_shf = (g1 + g3 + g4)/3
    e = -(q + ave_shf)/(1 + bowen)
    h = -(q + e + ave_shf)

Note:  D020717.6 reports Soil temperature sensor #3 was also bad during this
time, but for the very specific records affected by the soil moisture #2 and
#5 reporting incorrectly, soil temp #3 was okay.  Therefore the equations
given are correct.
Measurements:sgp30ebbrE12.a1:
  • Soil heat capacity 2(cs2)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 5(cs5)

sgp30ebbrE12.b1:
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 2(cs2)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 5(g5)
  • latent heat flux(e)
  • soil heat flow at the surface 2(g2)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)


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

This does not affect the data quality.
Measurements:sgp30ebbrE8.b1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)

sgp30ebbrE4.b1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)

sgp30ebbrE9.b1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)

sgp30ebbrE18.b1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)

sgp30ebbrE26.b1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)

sgp30ebbrE13.b1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)

sgp30ebbrE7.b1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)

sgp30ebbrE12.b1:
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)

sgp30ebbrE19.b1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)

sgp30ebbrE2.b1:
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 5(cs5)

sgp30ebbrE22.b1:
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)

sgp30ebbrE20.b1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)

sgp30ebbrE15.b1:
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)


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DQRID : D030110.32
Start DateStart TimeEnd DateEnd Time
11/19/2002163511/19/20021735
Subject:
SGP/EBBR/E9 - Data Incorrect during 6 month checks
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a0, sgp15ebbrE9.a1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
Some of the measurements are incorrect during the 6 month checks.
Measurements:sgp15ebbrE9.a0:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)

sgp5ebbrE9.a1:
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)

sgp30ebbrE9.a1:
  • latent heat flux(e)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)


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DQRID : D030110.33
Start DateStart TimeEnd DateEnd Time
08/20/2002160008/20/20021630
11/25/2002181511/25/20021845
Subject:
SGP/EBBR/E12 - Data Incorrect during 6 month checks
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
Some of the measurements are incorrect during the 6 month checks.
Measurements:sgp15ebbrE12.b1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)

sgp30ebbrE12.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • top air temperature(tair_top)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)

sgp30ebbrE12.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)

sgp15ebbrE12.a1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)


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DQRID : D030114.11
Start DateStart TimeEnd DateEnd Time
07/08/2002000007/09/20021330
Subject:
SGP/EBBR/E12 - Resistance-based Measurements Incorrect
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
When the Reference Temperature in the EBBR 
enclosure is not reported correctly, it
affects all resistance-based measurements
that are adjusted with the temperature of 
the reference junction.
Measurements:sgp15ebbrE12.b1:
  • Left air temperature(tair_l)
  • Reference temperature(rr_tref)
  • Right air temperature(tair_r)

sgp30ebbrE12.a1:
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 4(cs4)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • top vapor pressure(vp_top)
  • latent heat flux(e)
  • top air temperature(tair_top)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 1(g1)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil heat capacity 3(cs3)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Soil heat capacity 5(cs5)
  • 0-5 cm integrated soil temperature, site 2(ts2)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)

sgp30ebbrE12.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • top air temperature(tair_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 2(cs2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • latent heat flux(e)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Reference Thermistor Temperature(tref)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)

sgp15ebbrE12.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • Reference temperature(rr_tref)


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DQRID : D030114.12
Start DateStart TimeEnd DateEnd Time
07/01/2002000007/12/20021800
Subject:
SGP/EBBR/E12 - Wind Direction Incorrect
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
The wind direction and residual wind speed measurements are incorrect.
Measurements:sgp15ebbrE12.b1:
  • Wind direction (relative to true north)(mv_wind_d)

sgp30ebbrE12.a1:
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)

sgp5ebbrE12.a1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)

sgp30ebbrE12.b1:
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)

sgp15ebbrE12.a1:
  • Wind direction (relative to true north)(mv_wind_d)


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DQRID : D030114.13
Start DateStart TimeEnd DateEnd Time
07/23/2002170007/23/20021729
08/16/2002160008/16/20021629
09/03/2002170009/03/20021729
Subject:
SGP/EBBR/E12 - Data zero following Logger Restart
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
Most of the measurements were zero, which normally happens after a 
datalogger restart.  The restart on 08/16/02 occurred after an EBBR
unit changeout.
Measurements:sgp15ebbrE12.b1:
  • Left relative humidity(mv_hum_l)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Reference temperature(rr_tref)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 1(r_sm1)
  • Soil moisture 4(r_sm4)
  • Home signal(mv_home)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(r_sm5)
  • Battery(bat)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 3(r_sm3)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 2(rr_ts2)
  • Net radiation(mv_q)

sgp30ebbrE12.a1:
  • 5 cm soil heat flow, site 1(shf1)
  • specific humidity(q)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil heat capacity 2(cs2)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • average surface soil heat flow at the surface(ave_shf)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil heat capacity 5(cs5)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • top air temperature(tair_top)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • pressure at constant pressure surface(pres)
  • 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)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 0-5 cm integrated soil temperature, site 2(ts2)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Home signal(home)
  • Reference Thermistor Temperature(tref)
  • Resultant wind speed(res_ws)
  • top air temperature(tair_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • top relative humidity(hum_top)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • scalar wind speed(wind_s)

sgp30ebbrE12.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 2(cs2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Reference Thermistor Temperature(tref)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • latent heat flux(e)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)

sgp15ebbrE12.a1:
  • Home signal(mv_home)
  • Soil moisture 5(r_sm5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 2(mv_hft2)
  • Net radiation(mv_q)
  • Left air temperature(tair_l)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 1(rr_ts1)
  • Soil moisture 5(rr_sm5)
  • Soil temperature 2(rr_ts2)
  • Battery(bat)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 2(rr_sm2)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 2(r_sm2)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 5(rr_ts5)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 4(rr_sm4)
  • Soil temperature 4(rr_ts4)
  • scalar wind speed(wind_s)
  • Atmospheric pressure(mv_pres)
  • Reference temperature(rr_tref)


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DQRID : D030114.14
Start DateStart TimeEnd DateEnd Time
09/09/2002000010/29/20021830
Subject:
SGP/EBBR/E12 - Battery Voltage Low
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
Normally, when Battery Voltage drops below 10.5 volts, most 
measurements are suspect and some are often incorrect.
In this particular case, some of the data is suspect when
the battery voltage is below 11.0 volts.

Soil Heat Flow #3 is normally affected first, with other 
measurements following at lower voltages.
Measurements:sgp15ebbrE12.b1:
  • scalar wind speed(wind_s)
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)

sgp30ebbrE12.a1:
  • 5 cm soil heat flow, site 1(shf1)
  • specific humidity(q)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil heat capacity 2(cs2)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • average surface soil heat flow at the surface(ave_shf)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil heat capacity 5(cs5)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • top air temperature(tair_top)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • pressure at constant pressure surface(pres)
  • 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)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 0-5 cm integrated soil temperature, site 2(ts2)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Home signal(home)
  • Reference Thermistor Temperature(tref)
  • Resultant wind speed(res_ws)
  • top air temperature(tair_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • top relative humidity(hum_top)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)

sgp30ebbrE12.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 2(cs2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 4(g4)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • latent heat flux(e)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)

sgp15ebbrE12.a1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)
  • scalar wind speed(wind_s)


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DQRID : D030114.19
Start DateStart TimeEnd DateEnd Time
10/31/2002070011/12/20021730
11/25/2002183011/25/20021900
Subject:
SGP/EBBR/E12 - AEM Stuck in One Position
DataStreams:sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
When the AEM (Automatic Exchange Mechanism) is hung 
at a home position, the gradients of temperature and 
relative humidity, and thus sensible and latent heat fluxes, 
are incorrect.
Measurements:sgp30ebbrE12.a1:
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • latent heat flux(e)
  • corrected sensible heat flux(h)

sgp30ebbrE12.b1:
  • latent heat flux(e)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)


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DQRID : D030114.5
Start DateStart TimeEnd DateEnd Time
07/01/2002000007/16/20021530
Subject:
SGP/EBBR/E9 - REPROCESS: Soil Temperature #5 Incorrect
DataStreams:sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
Soil Temperature #5 was intermittently incorrect.
The cause is unknown. The indicated measurements 
that are calculated using soil temperature are 
also incorrect.
Measurements:sgp30ebbrE9.b1:
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • average surface soil heat flow at the surface(ave_shf)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • corrected sensible heat flux(h)
  • 0-5 cm integrated soil temperature, site 5(ts5)

sgp30ebbrE9.a1:
  • 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)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)


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DQRID : D030114.6
Start DateStart TimeEnd DateEnd Time
07/16/2002150007/16/20021529
Subject:
SGP/EBBR/E9 - REPROCESS: Soil Heat Flow #4 Incorrect
DataStreams:sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
Soil Heat Flow #4 was incorrect during these periods as a 
consequence of the repair of Soil Temperature #5.  
See below for a work-around.
Measurements:sgp30ebbrE9.b1:
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow, site 4(shf4)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)

sgp30ebbrE9.a1:
  • soil heat flow at the surface 4(g4)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 4(shf4)
  • latent heat flux(e)


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DQRID : D030114.8
Start DateStart TimeEnd DateEnd Time
09/24/2002160009/24/20021630
Subject:
SGP/EBBR/E9 - Net Rad data bad during dome replacement
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
The net radiation measurement was incorrect during replacement
of the top dome. Measurements calculated using net radiation are also incorrect.
Measurements:sgp15ebbrE9.b1:
  • Net radiation(mv_q)

sgp30ebbrE9.b1:
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • specific humidity(q)

sgp5ebbrE9.a1:
  • specific humidity(q)

sgp15ebbrE9.a1:
  • Net radiation(mv_q)

sgp30ebbrE9.a1:
  • specific humidity(q)
  • corrected sensible heat flux(h)
  • latent heat flux(e)


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DQRID : D030114.9
Start DateStart TimeEnd DateEnd Time
11/16/2002133011/16/20021430
11/17/2002070011/19/20021730
Subject:
SGP/EBBR/E9 - AEM Malfunction
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
When the AEM (Automatic Exchange Mechanism) is hung 
inbetween a home position, the gradients of temperature and 
relative humidity, and thus sensible and latent heat fluxes, 
are incorrect.
Measurements:sgp15ebbrE9.b1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)

sgp5ebbrE9.a1:
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Right air temperature(tair_r)

sgp30ebbrE9.a1:
  • latent heat flux(e)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)


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DQRID : D030115.2
Start DateStart TimeEnd DateEnd Time
08/16/2002172012/10/20021720
Subject:
SGP/EBBR/E12 - REPROCESS: Net Rad Calibration Coefficients
DataStreams:sgp5ebbrE12.a1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
The Net Radiometer coefficients were incorrect in the CR10
program when the replacement EBBR unit was installed on
08/16/02.

The data can be easily corrected; see the Suggestion area below.
Measurements:sgp30ebbrE12.a1:
  • specific humidity(q)
  • latent heat flux(e)
  • corrected sensible heat flux(h)

sgp5ebbrE12.a1:
  • specific humidity(q)

sgp30ebbrE12.b1:
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)


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DQRID : D030115.3
Start DateStart TimeEnd DateEnd Time
12/10/2002170012/10/20021729
Subject:
SGP/EBBR/E12 - Data Mostly Zero Following Logger Restart
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
Most of the measurements were zero, which normally happens after a 
datalogger restart.

The restart on 12/10/02 occurred after a CR10
program change of net radiometer coefficients 
and subsequent restart of the CR10.
Measurements:sgp15ebbrE12.b1:
  • Left relative humidity(mv_hum_l)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Reference temperature(rr_tref)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 1(r_sm1)
  • Soil moisture 4(r_sm4)
  • Home signal(mv_home)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(r_sm5)
  • Battery(bat)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 3(r_sm3)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 2(rr_ts2)
  • Net radiation(mv_q)

sgp30ebbrE12.a1:
  • 5 cm soil heat flow, site 1(shf1)
  • specific humidity(q)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil heat capacity 1(cs1)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil heat capacity 2(cs2)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • wind direction (relative to true north)(wind_d)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • average surface soil heat flow at the surface(ave_shf)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 2(shf2)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Soil heat capacity 3(cs3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Soil heat capacity 5(cs5)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • top air temperature(tair_top)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • pressure at constant pressure surface(pres)
  • 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)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • 0-5 cm integrated soil temperature, site 2(ts2)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • Home signal(home)
  • Reference Thermistor Temperature(tref)
  • Resultant wind speed(res_ws)
  • top air temperature(tair_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • top relative humidity(hum_top)
  • pressure at constant pressure surface(pres)
  • specific humidity(q)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • scalar wind speed(wind_s)

sgp30ebbrE12.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • Soil heat capacity 2(cs2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Reference Thermistor Temperature(tref)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • latent heat flux(e)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)

sgp15ebbrE12.a1:
  • Home signal(mv_home)
  • Soil moisture 5(r_sm5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil heat flow 3(mv_hft3)
  • Soil moisture 3(r_sm3)
  • Soil heat flow 2(mv_hft2)
  • Net radiation(mv_q)
  • Left air temperature(tair_l)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 1(rr_ts1)
  • Soil moisture 5(rr_sm5)
  • Soil temperature 2(rr_ts2)
  • Battery(bat)
  • Soil temperature 3(rr_ts3)
  • Soil moisture 2(rr_sm2)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
  • Soil moisture 4(r_sm4)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Soil moisture 1(r_sm1)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 2(r_sm2)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 5(rr_ts5)
  • Soil heat flow 1(mv_hft1)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 4(rr_sm4)
  • Soil temperature 4(rr_ts4)
  • scalar wind speed(wind_s)
  • Atmospheric pressure(mv_pres)
  • Reference temperature(rr_tref)


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DQRID : D030711.21
Start DateStart TimeEnd DateEnd Time
01/01/2003000001/10/20031630
02/06/2003173002/18/20031715
02/23/2003153003/04/20031645
04/15/2003164504/15/20031700
Subject:
SGP/EBBR/E12 - AEM Hung Inbetween Home Positions
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
The AEM was hung inbetween home positions, causing many measurements to be incorrect.
Measurements:sgp15ebbrE12.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)

sgp30ebbrE12.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • top air temperature(tair_top)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)

sgp30ebbrE12.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)

sgp15ebbrE12.a1:
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)


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DQRID : D030712.1
Start DateStart TimeEnd DateEnd Time
02/23/2003200003/13/20031745
Subject:
SGP/EBBR/E9  - AEM Hung Inbetween Home Positions
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
The AEM was hung inbetween home positions, causing many measurements to be incorrect.
Measurements:sgp15ebbrE9.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)

sgp5ebbrE9.a1:
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)

sgp30ebbrE9.a1:
  • latent heat flux(e)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)


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DQRID : D030712.15
Start DateStart TimeEnd DateEnd Time
04/24/2003180004/24/20031830
Subject:
SGP/EBBR/E9  - 6 Month Checks
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE9.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)

sgp5ebbrE9.a1:
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)

sgp30ebbrE9.a1:
  • latent heat flux(e)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)


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DQRID : D030712.16
Start DateStart TimeEnd DateEnd Time
04/15/2003163004/15/20031700
Subject:
SGP/EBBR/E12 -  6 Month Checks
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE12.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)

sgp30ebbrE12.a1:
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • latent heat flux(e)
  • top air temperature(tair_top)

sgp5ebbrE12.a1:
  • bottom air temperature(tair_bot)
  • top vapor pressure(vp_top)
  • top relative humidity(hum_top)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)

sgp30ebbrE12.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)

sgp15ebbrE12.a1:
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)


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DQRID : D030712.2
Start DateStart TimeEnd DateEnd Time
05/09/2003180005/09/20031800
Subject:
SGP/EBBR/E9  - Soil Heat Flow #1 Incorrect
DataStreams:sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
Soil Heat Flow #1 was incorrect.
Measurements:sgp15ebbrE9.b1:
  • Soil heat flow 1(mv_hft1)

sgp30ebbrE9.b1:
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • soil heat flow at the surface 1(g1)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)
  • average surface soil heat flow at the surface(ave_shf)

sgp15ebbrE9.a1:
  • Soil heat flow 1(mv_hft1)

sgp30ebbrE9.a1:
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • soil heat flow at the surface 1(g1)
  • average surface soil heat flow at the surface(ave_shf)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)


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DQRID : D030712.3
Start DateStart TimeEnd DateEnd Time
05/14/2003110005/30/20031700
Subject:
SGP/EBBR/E9 -   Battery Voltage Low
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
Many of the measurements are incorrect much of the time during this period,
when the battery voltage was 10.9 volts or less.
Measurements:sgp15ebbrE9.b1:
  • Soil moisture 2(r_sm2)
  • Soil moisture 3(r_sm3)
  • Soil moisture 1(r_sm1)
  • Soil temperature 4(rr_ts4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 5(rr_ts5)
  • Right air temperature(tair_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 3(mv_hft3)
  • Soil heat flow 4(mv_hft4)
  • Atmospheric pressure(mv_pres)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
  • Net radiation(mv_q)
  • Wind direction (relative to true north)(mv_wind_d)
  • Reference temperature(rr_tref)
  • Left relative humidity(mv_hum_l)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 2(mv_hft2)
  • scalar wind speed(wind_s)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 4(cs4)
  • scalar wind speed(wind_s)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • Soil heat capacity 1(cs1)
  • 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 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 5(shf5)
  • soil heat flow at the surface 4(g4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • specific humidity(q)
  • 5 cm soil heat flow, site 3(shf3)
  • top relative humidity(hum_top)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)

sgp5ebbrE9.a1:
  • Resultant wind speed(res_ws)
  • Home signal(home)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • scalar wind speed(wind_s)
  • specific humidity(q)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Soil moisture 3(r_sm3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 2(r_sm2)
  • Soil moisture 4(rr_sm4)
  • Soil moisture 2(rr_sm2)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 5(rr_sm5)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 5(r_sm5)
  • Soil temperature 2(rr_ts2)
  • Home signal(mv_home)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Soil temperature 3(rr_ts3)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 1(mv_hft1)
  • scalar wind speed(wind_s)
  • Soil heat flow 5(mv_hft5)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 3(mv_hft3)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 2(mv_hft2)

sgp30ebbrE9.a1:
  • soil heat flow at the surface 4(g4)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 2(cs2)
  • top vapor pressure(vp_top)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • specific humidity(q)
  • Reference Thermistor Temperature(tref)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 5(shf5)
  • bottom relative humidity(hum_bot)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil heat capacity 5(cs5)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 3(shf3)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Resultant wind speed(res_ws)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top relative humidity(hum_top)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)


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DQRID : D030729.2
Start DateStart TimeEnd DateEnd Time
07/24/2003123008/12/20031615
Subject:
SGP/EBBR/E9 - AEM Hung in home 30 position.
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
The AEM was hung in the home 30 position.
Measurements:sgp15ebbrE9.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)
  • Left air temperature(tair_l)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)

sgp5ebbrE9.a1:
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Right relative humidity(mv_hum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)

sgp30ebbrE9.a1:
  • latent heat flux(e)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)


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DQRID : D030919.7
Start DateStart TimeEnd DateEnd Time
08/02/2003060008/04/20031800
Subject:
SGP/EBBR/E9  - Water in Net Radiometer; Surface Fluxes are Incorrect
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
The net radiometer top dome was punctured by migrating birds.  This alone does not cause 
incorrect net radiation measurements.  However, when it subsequently rains, water collects 
in the bottom dome, causing the net radiation measurements to be too large during the 
day and too small at night.
Measurements:sgp15ebbrE9.b1:
  • Net radiation(mv_q)

sgp30ebbrE9.b1:
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • specific humidity(q)

sgp5ebbrE9.a1:
  • specific humidity(q)

sgp15ebbrE9.a1:
  • Net radiation(mv_q)

sgp30ebbrE9.a1:
  • specific humidity(q)
  • corrected sensible heat flux(h)
  • latent heat flux(e)


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DQRID : D031031.3
Start DateStart TimeEnd DateEnd Time
09/23/2003160009/23/20031600
Subject:
SGP/EBBR/E9  - Measurements All Zero
DataStreams:sgp5ebbrE9.a1, sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:
Data values were all zero after restarting the CR10 datalogger.
Measurements:sgp15ebbrE9.b1:
  • Soil moisture 2(r_sm2)
  • Soil moisture 3(r_sm3)
  • Soil moisture 1(r_sm1)
  • Soil temperature 4(rr_ts4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 5(rr_ts5)
  • Right air temperature(tair_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 3(mv_hft3)
  • Soil heat flow 4(mv_hft4)
  • Atmospheric pressure(mv_pres)
  • Home signal(mv_home)
  • Soil moisture 4(r_sm4)
  • Net radiation(mv_q)
  • Wind direction (relative to true north)(mv_wind_d)
  • Reference temperature(rr_tref)
  • Left relative humidity(mv_hum_l)
  • Battery(bat)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 2(mv_hft2)
  • scalar wind speed(wind_s)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 5(cs5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 4(cs4)
  • scalar wind speed(wind_s)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • Soil heat capacity 1(cs1)
  • 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 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 5(shf5)
  • soil heat flow at the surface 4(g4)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • specific humidity(q)
  • 5 cm soil heat flow, site 3(shf3)
  • top relative humidity(hum_top)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)

sgp5ebbrE9.a1:
  • Resultant wind speed(res_ws)
  • Home signal(home)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom air temperature(tair_bot)
  • wind direction (relative to true north)(wind_d)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • Reference Thermistor Temperature(tref)
  • bottom relative humidity(hum_bot)
  • scalar wind speed(wind_s)
  • specific humidity(q)
  • temperature of the top humidity sensor chamber(thum_top)

sgp15ebbrE9.a1:
  • Left air temperature(tair_l)
  • Soil moisture 3(r_sm3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(rr_sm1)
  • Soil moisture 2(r_sm2)
  • Soil moisture 4(rr_sm4)
  • Soil moisture 2(rr_sm2)
  • Soil moisture 3(rr_sm3)
  • Soil moisture 5(rr_sm5)
  • Reference temperature(rr_tref)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 4(r_sm4)
  • Wind direction (relative to true north)(mv_wind_d)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 4(mv_hft4)
  • Soil moisture 5(r_sm5)
  • Battery(bat)
  • Soil temperature 2(rr_ts2)
  • Home signal(mv_home)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right air temperature(tair_r)
  • Soil temperature 3(rr_ts3)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 1(rr_ts1)
  • Soil heat flow 1(mv_hft1)
  • scalar wind speed(wind_s)
  • Soil heat flow 5(mv_hft5)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 3(mv_hft3)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 2(mv_hft2)

sgp30ebbrE9.a1:
  • soil heat flow at the surface 4(g4)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • corrected sensible heat flux(h)
  • 5 cm soil heat flow, site 1(shf1)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • soil heat flow at the surface 2(g2)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 2(cs2)
  • top vapor pressure(vp_top)
  • Soil heat capacity 1(cs1)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • specific humidity(q)
  • Reference Thermistor Temperature(tref)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil heat capacity 4(cs4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 5(shf5)
  • bottom relative humidity(hum_bot)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • Soil heat capacity 5(cs5)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow, site 3(shf3)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • Resultant wind speed(res_ws)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • top relative humidity(hum_top)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)


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DQRID : D031031.4
Start DateStart TimeEnd DateEnd Time
10/14/2003013010/14/20031800
Subject:
SGP/EBBR/E12  - Water in Net Radiometer, Surface Fluxes Incorrect
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
The net radiometer top dome was punctured by migrating birds.  This alone does not cause 
incorrect net radiation measurements.  However, when it subsequently rains, water collects 
in the bottom dome, causing the net radiation measurements to be too large during the 
day and too small at night.
Measurements:sgp15ebbrE12.b1:
  • Net radiation(mv_q)

sgp5ebbrE12.b1:
  • specific humidity(q)

sgp30ebbrE12.b1:
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)


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DQRID : D031124.12
Start DateStart TimeEnd DateEnd Time
10/13/2003000011/26/20032300
Subject:
SGP/EBBR/E12 - Pressure Sensor Measurement Scales With Battery Voltage
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
The barometer output was scaling with supply voltage (i.e. it 
               followed the charging of the battery by the solar panel).

               NOTE: The barometer was replaced later than the end date of 
               this DQR.  Why the problem ended on 26 Nov 2003 is unclear; 
               there was no site ops intervention on that date.

               The problem did not affect the sensible and latent heat flux 
               calculations beyond the expected system error.
Measurements:sgp15ebbrE12.b1:
  • Atmospheric pressure(mv_pres)

sgp5ebbrE12.b1:
  • pressure at constant pressure surface(pres)

sgp30ebbrE12.b1:
  • pressure at constant pressure surface(pres)


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DQRID : D031204.8
Start DateStart TimeEnd DateEnd Time
11/04/2003173011/04/20031800
Subject:
SGP/EBBR/E9 - 6 Month Checks
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE9.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_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 air temperature(tair_l)

sgp5ebbrE9.b1:
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)


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DQRID : D031204.9
Start DateStart TimeEnd DateEnd Time
10/28/2003175010/28/20031845
Subject:
SGP/EBBR/E12 - 6 Month Checks
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE12.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)

sgp5ebbrE12.b1:
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)

sgp30ebbrE12.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)


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DQRID : D031217.4
Start DateStart TimeEnd DateEnd Time
01/03/2003150010/12/20032355
Subject:
SGP/EBBR/E12 - Pressure Sensor Measurement Scales With Battery Voltage
DataStreams:sgp5ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
The barometer output scaled with supply voltage (it followed the charging of the battery 
by the solar panel).

The problem did not affect the sensible and latent heat flux calculations
beyond the expected system error.
Measurements:sgp15ebbrE12.b1:
  • Atmospheric pressure(mv_pres)

sgp5ebbrE12.a1:
  • pressure at constant pressure surface(pres)

sgp30ebbrE12.b1:
  • pressure at constant pressure surface(pres)


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DQRID : D031222.13
Start DateStart TimeEnd DateEnd Time
12/14/2003010012/14/20031930
Subject:
SGP/EBBR/E9  - Net Radiometer Iced Over During Storm
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.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:sgp15ebbrE9.b1:
  • Net radiation(mv_q)

sgp5ebbrE9.b1:
  • specific humidity(q)

sgp30ebbrE9.b1:
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • specific humidity(q)


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DQRID : D031222.14
Start DateStart TimeEnd DateEnd Time
12/09/2003202012/10/20030645
Subject:
SGP/EBBR/E9 - Wind Speed Sensor Frozen By Ice Storm
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.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:sgp15ebbrE9.b1:
  • scalar wind speed(wind_s)

sgp5ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

sgp30ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


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DQRID : D031222.15
Start DateStart TimeEnd DateEnd Time
12/09/2003223512/10/20031705
Subject:
SGP/EBBR/E12  - Wind Speed Sensor Frozen By Ice Storm
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.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:sgp15ebbrE12.b1:
  • scalar wind speed(wind_s)

sgp5ebbrE12.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

sgp30ebbrE12.b1:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


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DQRID : D040304.10
Start DateStart TimeEnd DateEnd Time
02/02/2004094502/02/20041820
02/09/2004121502/09/20041430
Subject:
SGP/EBBR/E12  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.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:sgp15ebbrE12.b1:
  • scalar wind speed(wind_s)

sgp5ebbrE12.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

sgp30ebbrE12.b1:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


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DQRID : D040304.11
Start DateStart TimeEnd DateEnd Time
02/02/2004081002/02/20041930
02/09/2004123502/09/20041405
Subject:
SGP/EBBR/E12  - Wind Direction Frozen Stopped By Ice
DataStreams:sgp5ebbrE12.b1, sgp30ebbrE12.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:sgp5ebbrE12.b1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)

sgp30ebbrE12.b1:
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)


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DQRID : D040304.8
Start DateStart TimeEnd DateEnd Time
01/27/2004174501/27/20041800
01/27/2004193501/28/20040140
01/28/2004033001/28/20040355
01/31/2004180002/12/20041640
Subject:
SGP/EBBR/E9  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
Description:
An ice storm froze the wind speed sensor to a stopped condition. The bearings
in the sensor appear to be worn, contributing to the problem.

The wind speed and residual wind speed measurements are incorrect.

This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:sgp15ebbrE9.b1:
  • scalar wind speed(wind_s)

sgp5ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

sgp30ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


Back To Table of Contents

DQRID : D040304.9
Start DateStart TimeEnd DateEnd Time
02/02/2004000002/03/20041740
02/05/2004112002/05/20041405
02/09/2004094502/09/20041430
Subject:
SGP/EBBR/E9  - Wind Direction Frozen Stopped By Ice
DataStreams:sgp5ebbrE9.b1, sgp30ebbrE9.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:sgp5ebbrE9.b1:
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)

sgp30ebbrE9.b1:
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)


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DQRID : D040615.3
Start DateStart TimeEnd DateEnd Time
02/19/2004221203/10/20042247
Subject:
SGP/EBBR/E12 - Incorrect Times
DataStreams:sgpebbrE12.00, sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp30baebbrE12.c1
Description:
The ntpd server (time adjustment) stopped working on Feb. 19th at 22:12:16 GMT, and the 
clock was corrected by -5600.177269 seconds on March 10th at 22:47 GMT. The recorded times 
for observations are off by amounts ranging from 0 seconds on Feb. 19th to 5600 seconds 
on March 10th.
Measurements:sgp15ebbrE12.b1:
  • Left relative humidity(mv_hum_l)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Reference temperature(rr_tref)
  • scalar wind speed(wind_s)
  • Soil temperature 4(rr_ts4)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Soil heat flow 4(mv_hft4)
  • Time offset from base_time(base_time)
  • Soil moisture 1(r_sm1)
  • Soil moisture 4(r_sm4)
  • Home signal(mv_home)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(r_sm5)
  • Battery(bat)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • Signature(signature)
  • Soil temperature 1(rr_ts1)
  • Time offset of tweaks from base_time(time_offset)
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 3(r_sm3)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 2(rr_ts2)
  • Net radiation(mv_q)

sgp5ebbrE12.b1:
  • Home signal(home)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Reference Thermistor Temperature(tref)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • Resultant wind speed(res_ws)
  • bottom air temperature(tair_bot)
  • Time offset from midnight of date of file. For CO data, this is identical to
    time_offset and is included for compatibility.(time)
  • specific humidity(q)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • scalar wind speed(wind_s)

sgpebbrE12.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

sgp30baebbrE12.c1:
  • Estimated height of the vegetation.(vegetation_height)
  • Soil heat capacity 2(cs2)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 3(g3)
  • Aerodynamic Latent heat flux(ale)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • bottom air temperature(tair_bot)
  • Friction velocity(austar)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • corrected sensible heat flux(h)
  • Soil heat capacity 1(cs1)
  • bottom relative humidity(hum_bot)
  • Best estimate Sensible heat flux(hcomb)
  • Best estimate Latent heat flux(ecomb)
  • temperature of the top humidity sensor chamber(thum_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • Reference Thermistor Temperature(tref)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 2(shf2)
  • Time offset of tweaks from base_time(time_offset)
  • pressure at constant pressure surface(pres)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • latent heat flux(e)
  • top air temperature(tair_top)
  • scalar wind speed(wind_s)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 1(g1)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • bottom vapor pressure(vp_bot)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Time offset from base_time(base_time)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • Aerodynamic Sensible heat flux(ah)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)

sgp30ebbrE12.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom vapor pressure(vp_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • Time offset from base_time(base_time)
  • Soil heat capacity 2(cs2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 4(g4)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • Time offset of tweaks from base_time(time_offset)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • latent heat flux(e)
  • bottom relative humidity(hum_bot)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)


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DQRID : D040723.2
Start DateStart TimeEnd DateEnd Time
06/28/2004120006/29/20041530
Subject:
SGP/EBBR/E9 - net radiometer top dome broken, water in bottom dome
DataStreams:sgp5ebbrE9.b1, sgp30ebbrE9.b1
Description:
The Net radiometer top dome was broken.  Site Ops did not indicate that there
was water in the bottom dome, but the data suggests it.  Net radiation values during the 
period are incorrect.
Measurements:sgp5ebbrE9.b1:
  • specific humidity(q)

sgp30ebbrE9.b1:
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • specific humidity(q)


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DQRID : D041222.10
Start DateStart TimeEnd DateEnd Time
10/05/2004163010/05/20041700
Subject:
SGP/EBBR/E9 - 6 Month Checks
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE9.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_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 air temperature(tair_l)

sgp5ebbrE9.b1:
  • top air temperature(tair_top)
  • top vapor pressure(vp_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • latent heat flux(e)
  • temperature of the top humidity sensor chamber(thum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)


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DQRID : D041222.11
Start DateStart TimeEnd DateEnd Time
10/12/2004163010/12/20041700
Subject:
SGP/EBBR/E12 - 6 Month Checks
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE12.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)

sgp5ebbrE12.b1:
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)

sgp30ebbrE12.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)


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DQRID : D041222.2
Start DateStart TimeEnd DateEnd Time
10/12/2004154510/27/20040645
Subject:
SGP/EBBR/E12 - AEM home_15 Incorrect, Flux Measurements not affected
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
The home_15 measurement was incorrect during much of the stated period.
The AEM was exchanging however, and thus the flux measurements were not affected.
Measurements:sgp15ebbrE12.b1:
  • Home signal(mv_home)

sgp5ebbrE12.b1:
  • Home signal(home)

sgp30ebbrE12.b1:
  • Exchange mechanism position indicator (0 to 15 min)(home_15)


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DQRID : D050113.2
Start DateStart TimeEnd DateEnd Time
12/01/2004083001/31/20051400
Subject:
SGP/EBBR/E9 - Wind Speed Threshhold Low
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
Description:
When the wind speed is very low, the anemometer cups stop turning.  Wind
speeds above the threshhold may be underestimated.
Measurements:sgp15ebbrE9.b1:
  • scalar wind speed(wind_s)

sgp5ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

sgp30ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


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DQRID : D050206.8
Start DateStart TimeEnd DateEnd Time
01/04/2005150501/05/20050800
Subject:
SGP/EBBR/E9  - Wind Speed Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.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:sgp15ebbrE9.b1:
  • scalar wind speed(wind_s)

sgp5ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

sgp30ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


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DQRID : D050206.9
Start DateStart TimeEnd DateEnd Time
01/05/2005073501/08/20051700
Subject:
SGP/EBBR/E12  - Wind Speed Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.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:sgp15ebbrE12.b1:
  • scalar wind speed(wind_s)

sgp5ebbrE12.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

sgp30ebbrE12.b1:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


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DQRID : D050207.4
Start DateStart TimeEnd DateEnd Time
01/04/2005175501/05/20050800
Subject:
SGP/EBBR/E9  - Wind Direction Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.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:sgp15ebbrE9.b1:
  • Wind direction (relative to true north)(mv_wind_d)

sgp5ebbrE9.b1:
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)

sgp30ebbrE9.b1:
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)


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DQRID : D050207.5
Start DateStart TimeEnd DateEnd Time
01/05/2005093501/08/20051630
Subject:
SGP/EBBR/E12  - Wind Direction Frozen Stopped By Ice Storm
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.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:sgp15ebbrE12.b1:
  • Wind direction (relative to true north)(mv_wind_d)

sgp5ebbrE12.b1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)

sgp30ebbrE12.b1:
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)


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DQRID : D050215.14
Start DateStart TimeEnd DateEnd Time
01/10/2005230001/11/20051645
Subject:
SGP/EBBR/E9  - Wind Direction Frozen Stopped By Ice
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.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:sgp15ebbrE9.b1:
  • Wind direction (relative to true north)(mv_wind_d)

sgp5ebbrE9.b1:
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)

sgp30ebbrE9.b1:
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)


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DQRID : D050215.15
Start DateStart TimeEnd DateEnd Time
02/08/2005053002/09/20051830
Subject:
SGP/EBBR/E9  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.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:sgp15ebbrE9.b1:
  • scalar wind speed(wind_s)

sgp5ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

sgp30ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


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DQRID : D050215.16
Start DateStart TimeEnd DateEnd Time
01/11/2005104001/11/20050755
Subject:
SGP/EBBR/E12  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.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:sgp15ebbrE12.b1:
  • scalar wind speed(wind_s)

sgp5ebbrE12.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

sgp30ebbrE12.b1:
  • Resultant wind speed(res_ws)
  • scalar wind speed(wind_s)


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DQRID : D050215.17
Start DateStart TimeEnd DateEnd Time
01/11/2005104001/12/20050410
Subject:
SGP/EBBR/E12  - Wind Direction Frozen Stopped By Ice
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.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:sgp15ebbrE12.b1:
  • Wind direction (relative to true north)(mv_wind_d)

sgp5ebbrE12.b1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)

sgp30ebbrE12.b1:
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)


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DQRID : D050304.1
Start DateStart TimeEnd DateEnd Time
02/25/2005043002/25/20051130
Subject:
SGP/EBBR/E12 - Wind Speed and Direction Frozen by Ice Storm
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
The wind speed and direction sensors were frozen by ice from and ice storm.
Measurements:sgp15ebbrE12.b1:
  • Wind direction (relative to true north)(mv_wind_d)
  • scalar wind speed(wind_s)

sgp5ebbrE12.b1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)

sgp30ebbrE12.b1:
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • scalar wind speed(wind_s)
  • wind direction (relative to true north)(wind_d)


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DQRID : D050601.2
Start DateStart TimeEnd DateEnd Time
05/02/2005121506/11/20050600
Subject:
SGP/EBBR/E9 - Soil moisture too high
DataStreams:sgp15ebbrE9.b1, sgp30ebbrE9.b1
Description:
The 15 and 30 minute data for sm3 indicated that there was a problem with the sensor that 
kept the soil moisture artificially high.  This corrected itself on 6/11, but it is not 
clear why. 

A new sensor was installed on 6/17 and it has behaved well since then.
Measurements:sgp15ebbrE9.b1:
  • Soil moisture 3(r_sm3)

sgp30ebbrE9.b1:
  • Soil moisture 3 (mass water/mass dry soil)(sm3)


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DQRID : D050719.8
Start DateStart TimeEnd DateEnd Time
04/01/2001000003/22/20051600
Subject:
SGP/EBBR/E9 - Improved EBBR CR10 Program
DataStreams:sgp30ebbrE9.b1
Description:
Effective 20050322.1600, the EBBR.E9 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 20050322, 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 sgp30ebbrE9.b1 data
stream.  The earlier version of the CR10 program was also used on previous
EBBR datastream names (e.g. sgp30ebbrE9.a1).
Measurements:sgp30ebbrE9.b1:
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)


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DQRID : D050719.9
Start DateStart TimeEnd DateEnd Time
04/01/2001000003/29/20051830
Subject:
SGP/EBBR/E12 - Improved EBBR CR10 Program
DataStreams:sgp30ebbrE12.b1
Description:
Effective 20050329.1830, the EBBR.E12 CR10 program was revised to improve 
the quality of the primary measurements as follows:
   
1) An RMS procedure is used to determine max and min limits of acceptable
soil heat flow.  This is applied to the individual soil sets.  Measurements
outside the limits are rejected and the measurements within the limits are
used to calculate the average soil heat flow.
   
2) Max and min limits are used to determine incorrect values of net
radiation, sensible heat flux (h), latent heat flux (e), and automatic
exchange mechanism (AEM) signal.  If AEM signal is outside the limits, h 
and e are set to 999s.  If net radiation is outside the limits, h and e are 
set to 999s. If h or e are outside the limits, h and e are set to 999s.
   
Virtually no incorrect soil measurement will affect the primary 
measurements of h and e.
   
By setting h and e to 999s, it can be easily seen that the primary 
variables are incorrect; no other interpretation is possible.
   
Prior to 20050329, the improved CR10 program was NOT in effect.  DQRs have
been submitted for known instances of incorrect soil measurements which
affected the quality of the primary measurements of h and e.
   
Note: the DQR begin date is the begin date of the sgp30ebbrE12.b1 data
stream.  The earlier version of the CR10 program was also used on previous
EBBR datastream names (e.g. sgp30ebbrE12.a1).
Measurements:sgp30ebbrE12.b1:
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)


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DQRID : D051104.1
Start DateStart TimeEnd DateEnd Time
10/31/2005090011/01/20051630
Subject:
SGP/EBBR/E9 - Net Radiation Incorrect: Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
Description:
Water had entered the top of the net radiometer during the rain on 10/31 early morning.  
The net radiation, and thus sensible and latent heat fluxes were incorreect during the 
stated period.
Measurements:sgp15ebbrE9.b1:
  • Net radiation(mv_q)

sgp5ebbrE9.b1:
  • specific humidity(q)

sgp30ebbrE9.b1:
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • specific humidity(q)


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DQRID : D051106.22
Start DateStart TimeEnd DateEnd Time
03/08/2005163003/22/20051600
Subject:
SGP/EBBR/E9 - Average Soil Heat Flux Incorrect
DataStreams:sgp30ebbrE9.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:sgp30ebbrE9.b1:
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)


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DQRID : D051106.23
Start DateStart TimeEnd DateEnd Time
03/01/2005180003/29/20051830
Subject:
SGP/EBBR/E12 - Average Soil Heat Flux Incorrect
DataStreams:sgp30ebbrE12.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:sgp30ebbrE12.b1:
  • latent heat flux(e)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)


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DQRID : D051106.6
Start DateStart TimeEnd DateEnd Time
09/25/2005053009/30/20051000
Subject:
SGP/EBBR/E9 - All EBBR Data Missing
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
Description:
All of the EBBR data was missing.
Measurements:sgp15ebbrE9.b1:
  • Time offset of tweaks from base_time(time_offset)
  • north latitude for all the input platforms.(lat)
  • Soil moisture 2(r_sm2)
  • Soil moisture 3(r_sm3)
  • Soil moisture 1(r_sm1)
  • Time offset from base_time(base_time)
  • Soil temperature 4(rr_ts4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 5(rr_ts5)
  • Right air temperature(tair_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 3(mv_hft3)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 4(mv_hft4)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 4(r_sm4)
  • Home signal(mv_home)
  • Net radiation(mv_q)
  • Wind direction (relative to true north)(mv_wind_d)
  • Reference temperature(rr_tref)
  • Left relative humidity(mv_hum_l)
  • Battery(bat)
  • east longitude for all the input platforms.(lon)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 2(mv_hft2)
  • Signature(signature)
  • scalar wind speed(wind_s)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)

sgp5ebbrE9.b1:
  • top vapor pressure(vp_top)
  • north latitude for all the input platforms.(lat)
  • Time offset from base_time(base_time)
  • Time offset of tweaks from base_time(time_offset)
  • temperature of the top humidity sensor chamber(thum_top)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • pressure at constant pressure surface(pres)
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
  • bottom air temperature(tair_bot)
  • altitude above sea levelaltunits(alt)
  • specific humidity(q)
  • Time offset from midnight of date of file. For CO data, this is identical to
    time_offset and is included for compatibility.(time)
  • top air temperature(tair_top)
  • wind direction (relative to true north)(wind_d)
  • Home signal(home)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • east longitude for all the input platforms.(lon)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 5(cs5)
  • east longitude for all the input platforms.(lon)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 4(cs4)
  • scalar wind speed(wind_s)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • Time offset from base_time(base_time)
  • Soil heat capacity 1(cs1)
  • north latitude for all the input platforms.(lat)
  • 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 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 5(shf5)
  • soil heat flow at the surface 4(g4)
  • pressure at constant pressure surface(pres)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • altitude above sea levelaltunits(alt)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • specific humidity(q)
  • 5 cm soil heat flow, site 3(shf3)
  • top relative humidity(hum_top)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)


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DQRID : D051106.7
Start DateStart TimeEnd DateEnd Time
09/14/2005170009/16/20050900
Subject:
SGP/EBBR/E12 - All EBBR Data Missing
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
All of the E12 EBBR data was missing.
Measurements:sgp15ebbrE12.b1:
  • Left relative humidity(mv_hum_l)
  • altitude above sea levelaltunits(alt)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil temperature 4(rr_ts4)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Soil heat flow 4(mv_hft4)
  • Time offset from base_time(base_time)
  • Soil moisture 1(r_sm1)
  • north latitude for all the input platforms.(lat)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 4(r_sm4)
  • Home signal(mv_home)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(r_sm5)
  • Battery(bat)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • Signature(signature)
  • Soil temperature 1(rr_ts1)
  • Time offset of tweaks from base_time(time_offset)
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 3(r_sm3)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 2(rr_ts2)
  • Net radiation(mv_q)

sgp5ebbrE12.b1:
  • Home signal(home)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Reference Thermistor Temperature(tref)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • Resultant wind speed(res_ws)
  • bottom air temperature(tair_bot)
  • east longitude for all the input platforms.(lon)
  • north latitude for all the input platforms.(lat)
  • Time offset from midnight of date of file. For CO data, this is identical to
    time_offset and is included for compatibility.(time)
  • specific humidity(q)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • Time offset from base_time(base_time)
  • scalar wind speed(wind_s)

sgp30ebbrE12.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • bottom vapor pressure(vp_bot)
  • altitude above sea levelaltunits(alt)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • Time offset from base_time(base_time)
  • Soil heat capacity 2(cs2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 4(g4)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • north latitude for all the input platforms.(lat)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • Time offset of tweaks from base_time(time_offset)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 4(shf4)
  • bottom relative humidity(hum_bot)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)


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DQRID : D051111.10
Start DateStart TimeEnd DateEnd Time
10/13/2003000007/22/20052359
Subject:
SGP/EBBR/E12 - metadata corrections
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
On 20050723, a series of metadata corrections and additions were completed.  These 
metadata changes apply to all EBBR.E12 data collected by ARM back to the installation of the 
instrument in August 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 type
4) Correction of soil moisture units (from "by volume" to "gravimetric")
Measurements:sgp15ebbrE12.b1:
  • Time offset from base_time(base_time)

sgp5ebbrE12.b1:
  • Time offset from base_time(base_time)

sgp30ebbrE12.b1:
  • Time offset from base_time(base_time)


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DQRID : D051112.6
Start DateStart TimeEnd DateEnd Time
10/13/2003000004/19/20052359
Subject:
SGP/EBBR/E9 - metadata corrections
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
Description:
On 20050420, a series of metadata corrections and additions were completed.  These 
metadata changes apply to all EBBR.E9 data collected by ARM back to the installation of the 
instrument in December 1992. Please see the current metadata for correct information.  These 
changes do not affect data values or quality.	

The changes are summarized below:
1) Update of "sensor location" information
2) Addition of installation dates for the systems
3) Correction of soil moisture units (from "by volume" to "gravimetric")
Measurements:sgp15ebbrE9.b1:
  • Time offset from base_time(base_time)

sgp5ebbrE9.b1:
  • Time offset from base_time(base_time)

sgp30ebbrE9.b1:
  • Time offset from base_time(base_time)


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DQRID : D051215.2
Start DateStart TimeEnd DateEnd Time
10/30/2005070011/01/20051615
Subject:
SGP/EBBR/E9 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.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:sgp15ebbrE9.b1:
  • Net radiation(mv_q)

sgp5ebbrE9.b1:
  • specific humidity(q)

sgp30ebbrE9.b1:
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • specific humidity(q)


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DQRID : D060111.5
Start DateStart TimeEnd DateEnd Time
12/27/2005173001/02/20062330
Subject:
SGP/EBBR/E12 - Sensible and Latent Heat Fluxes Incorrect at Times
DataStreams:sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
Large spikes in soil temperature #2 are causing the soil heat storage
term to blow up, and thus the average soil heat flow, sensible heat flux, 
and latent heat flux to be incorrect at times.
Measurements:sgp15ebbrE12.b1:
  • Soil temperature 2(rr_ts2)

sgp30ebbrE12.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 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 : D060111.7
Start DateStart TimeEnd DateEnd Time
12/13/2005170512/20/20051100
Subject:
SGP/EBBR/E12 - Data Missing
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
Data was missing for this period.
Measurements:sgp15ebbrE12.b1:
  • Left relative humidity(mv_hum_l)
  • altitude above sea levelaltunits(alt)
  • Soil moisture 2(r_sm2)
  • Soil temperature 5(rr_ts5)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • scalar wind speed(wind_s)
  • Reference temperature(rr_tref)
  • Soil temperature 4(rr_ts4)
  • Right air temperature(tair_r)
  • Soil heat flow 5(mv_hft5)
  • Soil heat flow 4(mv_hft4)
  • Time offset from base_time(base_time)
  • Soil moisture 1(r_sm1)
  • north latitude for all the input platforms.(lat)
  • east longitude for all the input platforms.(lon)
  • Soil moisture 4(r_sm4)
  • Home signal(mv_home)
  • Soil heat flow 2(mv_hft2)
  • Soil moisture 5(r_sm5)
  • Battery(bat)
  • Soil heat flow 3(mv_hft3)
  • Left air temperature(tair_l)
  • Signature(signature)
  • Soil temperature 1(rr_ts1)
  • Time offset of tweaks from base_time(time_offset)
  • Soil temperature 3(rr_ts3)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil moisture 3(r_sm3)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 1(mv_hft1)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 2(rr_ts2)
  • Net radiation(mv_q)

sgp5ebbrE12.b1:
  • Home signal(home)
  • top relative humidity(hum_top)
  • top vapor pressure(vp_top)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Reference Thermistor Temperature(tref)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom relative humidity(hum_bot)
  • Resultant wind speed(res_ws)
  • bottom air temperature(tair_bot)
  • east longitude for all the input platforms.(lon)
  • north latitude for all the input platforms.(lat)
  • Time offset from midnight of date of file. For CO data, this is identical to
    time_offset and is included for compatibility.(time)
  • specific humidity(q)
  • bottom vapor pressure(vp_bot)
  • pressure at constant pressure surface(pres)
  • wind direction (relative to true north)(wind_d)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • Time offset of tweaks from base_time(time_offset)
  • altitude above sea levelaltunits(alt)
  • Time offset from base_time(base_time)
  • scalar wind speed(wind_s)

sgp30ebbrE12.b1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • bottom vapor pressure(vp_bot)
  • altitude above sea levelaltunits(alt)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • Time offset from base_time(base_time)
  • Soil heat capacity 2(cs2)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • Soil heat capacity 5(cs5)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Reference Thermistor Temperature(tref)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • soil heat flow at the surface 4(g4)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • Soil heat capacity 3(cs3)
  • wind direction (relative to true north)(wind_d)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • north latitude for all the input platforms.(lat)
  • temperature of the top humidity sensor chamber(thum_top)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • soil heat flow at the surface 5(g5)
  • Resultant wind speed(res_ws)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • 5 cm soil heat flow, site 2(shf2)
  • Time offset of tweaks from base_time(time_offset)
  • top air temperature(tair_top)
  • top relative humidity(hum_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 4(shf4)
  • bottom relative humidity(hum_bot)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • scalar wind speed(wind_s)
  • soil heat flow at the surface 2(g2)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • east longitude for all the input platforms.(lon)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)


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DQRID : D060111.8
Start DateStart TimeEnd DateEnd Time
12/08/2005110012/08/20051300
Subject:
SGP/EBBR/E12 - Multiplexer failure
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
Sensible and latent heat fluxes are incorrect during a period when multiplexer #2 
experienced a failure.
Measurements:sgp15ebbrE12.b1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)

sgp5ebbrE12.b1:
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • specific humidity(q)
  • bottom relative humidity(hum_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • pressure at constant pressure surface(pres)

sgp30ebbrE12.b1:
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 5(shf5)
  • pressure at constant pressure surface(pres)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 2(shf2)
  • top air temperature(tair_top)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • soil heat flow at the surface 2(g2)
  • soil heat flow at the surface 1(g1)
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 5(g5)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • 5 cm soil heat flow, site 4(shf4)


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DQRID : D060501.11
Start DateStart TimeEnd DateEnd Time
04/15/2006230004/25/20061700
Subject:
SGP/EBBR/E12 - Fluxes and Gradient Measurements Incorrect
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
The AEM hung in one position; therefore the fluxes and gradient measurements were 
incorrect.
Measurements:sgp15ebbrE12.b1:
  • Right air temperature(tair_r)
  • Left relative humidity(mv_hum_l)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Right relative humidity(mv_hum_r)

sgp5ebbrE12.b1:
  • top vapor pressure(vp_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top air temperature(tair_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)

sgp30ebbrE12.b1:
  • bottom air temperature(tair_bot)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom vapor pressure(vp_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • top relative humidity(hum_top)
  • top air temperature(tair_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)


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DQRID : D060621.7
Start DateStart TimeEnd DateEnd Time
04/30/2006223005/02/20061550
Subject:
SGP/EBBR/E9 - Wind Speed Incorrect
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
Description:
The wind speed measurement was incorrect after the cup anemometer lost a cup.
Measurements:sgp15ebbrE9.b1:
  • scalar wind speed(wind_s)

sgp5ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)

sgp30ebbrE9.b1:
  • scalar wind speed(wind_s)
  • Resultant wind speed(res_ws)


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DQRID : D060921.3
Start DateStart TimeEnd DateEnd Time
08/21/2006120008/29/20061630
Subject:
SGP/EBBR/E12 - Net Radiation, and Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
Rain entered into the net radiometer through a broken top dome.  Most of the net radiation 
values during the period are much too large, thus sensible and latent fluxes are also 
too large.
Measurements:sgp15ebbrE12.b1:
  • Net radiation(mv_q)

sgp5ebbrE12.b1:
  • specific humidity(q)

sgp30ebbrE12.b1:
  • latent heat flux(e)
  • specific humidity(q)
  • corrected sensible heat flux(h)


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DQRID : D060921.4
Start DateStart TimeEnd DateEnd Time
09/01/2006013009/12/20061630
Subject:
SGP/EBBR/E12 - Soil Temperature #1 Incorrect
DataStreams:sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
During much of this period soil temperature #1 was offscale or erratic.
Sensible and latent heat fluxes were not ususally affected.
Measurements:sgp15ebbrE12.b1:
  • Soil temperature 1(rr_ts1)

sgp30ebbrE12.b1:
  • Soil heat capacity 1(cs1)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • soil heat flow at the surface 1(g1)


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DQRID : D061113.1
Start DateStart TimeEnd DateEnd Time
10/27/2006003010/30/20062130
Subject:
SGP/EBBR/E9 - Missing Data
DataStreams:sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1
Description:
Data was missing during this period.
Measurements:sgp15ebbrE9.b1:
  • Time offset of tweaks from base_time(time_offset)
  • north latitude for all the input platforms.(lat)
  • Soil moisture 2(r_sm2)
  • Soil moisture 3(r_sm3)
  • Soil moisture 1(r_sm1)
  • Time offset from base_time(base_time)
  • Soil temperature 4(rr_ts4)
  • Right relative humidity(mv_hum_r)
  • Soil heat flow 1(mv_hft1)
  • Soil temperature 5(rr_ts5)
  • Right air temperature(tair_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 1(rr_ts1)
  • Soil temperature 3(rr_ts3)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 3(mv_hft3)
  • altitude above sea levelaltunits(alt)
  • Soil heat flow 4(mv_hft4)
  • Atmospheric pressure(mv_pres)
  • Soil moisture 4(r_sm4)
  • Home signal(mv_home)
  • Net radiation(mv_q)
  • Wind direction (relative to true north)(mv_wind_d)
  • Reference temperature(rr_tref)
  • Left relative humidity(mv_hum_l)
  • Battery(bat)
  • east longitude for all the input platforms.(lon)
  • Soil heat flow 5(mv_hft5)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil heat flow 2(mv_hft2)
  • Signature(signature)
  • scalar wind speed(wind_s)
  • Left air temperature(tair_l)
  • Soil moisture 5(r_sm5)

sgp5ebbrE9.b1:
  • top vapor pressure(vp_top)
  • north latitude for all the input platforms.(lat)
  • Time offset from base_time(base_time)
  • Time offset of tweaks from base_time(time_offset)
  • temperature of the top humidity sensor chamber(thum_top)
  • Reference Thermistor Temperature(tref)
  • scalar wind speed(wind_s)
  • pressure at constant pressure surface(pres)
  • top relative humidity(hum_top)
  • bottom vapor pressure(vp_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Resultant wind speed(res_ws)
  • bottom air temperature(tair_bot)
  • altitude above sea levelaltunits(alt)
  • specific humidity(q)
  • Time offset from midnight of date of file. For CO data, this is identical to
    time_offset and is included for compatibility.(time)
  • top air temperature(tair_top)
  • wind direction (relative to true north)(wind_d)
  • Home signal(home)
  • bottom relative humidity(hum_bot)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • east longitude for all the input platforms.(lon)

sgp30ebbrE9.b1:
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top vapor pressure(vp_top)
  • bottom air temperature(tair_bot)
  • bottom relative humidity(hum_bot)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • Soil heat capacity 3(cs3)
  • 5 cm soil heat flow, site 2(shf2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Resultant wind speed(res_ws)
  • Soil heat capacity 5(cs5)
  • east longitude for all the input platforms.(lon)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 4(cs4)
  • scalar wind speed(wind_s)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • temperature of the top humidity sensor chamber(thum_top)
  • Time offset from base_time(base_time)
  • Soil heat capacity 1(cs1)
  • north latitude for all the input platforms.(lat)
  • 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 2(ces2)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • 5 cm soil heat flow, site 5(shf5)
  • soil heat flow at the surface 4(g4)
  • pressure at constant pressure surface(pres)
  • Time offset of tweaks from base_time(time_offset)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow, site 1(shf1)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • altitude above sea levelaltunits(alt)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • specific humidity(q)
  • 5 cm soil heat flow, site 3(shf3)
  • top relative humidity(hum_top)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Soil heat capacity 2(cs2)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Reference Thermistor Temperature(tref)
  • 5 cm soil heat flow, site 4(shf4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • average surface soil heat flow at the surface(ave_shf)


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END OF DATA