Data Quality Reports for Session: 78558 User: sloehrer Completed: 03/30/2004

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D030530.3SGP/EBBR/E27 - E27 EBBR Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5)
in 30EBBR		sgp30ebbrE27.a1, sgp30ebbrE27.b1
D030711.2SGP/EBBR/E27 - Soil Heat Flow #2 Incorrectsgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
D030711.3SGP/EBBR/E27 - Soil Heat Flow #4 Incorrectsgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
D030711.4SGP/EBBR/E27 - Reference T Sensor Failuresgp5ebbrE27.a1, sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
D030711.5SGP/EBBR/E27 - Wind Direction Hungsgp5ebbrE27.a1, sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
D030712.24SGP/EBBR/E27 - 6 Month Checkssgp5ebbrE27.a1, sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
D030728.5SGP/EBBR/E27 - Soil Heat Flow #1 Largesgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
D030728.6SGP/EBBR/E27 - Incorrect Data From Logger Restartsgp30ebbrE27.a1, sgp30ebbrE27.b1
D030919.12SGP/EBBR/E27 - Water in Net Radiometer; Surface Fluxes are Incorrectsgp5ebbrE27.a1, sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
D030919.13SGP/EBBR/E27 - 15 and 30 Minute Data All Zerossgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
D031117.3SGP/EBBR/E27 - Right Air Temperature Spiked Offscalesgp5ebbrE27.a1, sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
D031210.1SGP/EBBR/E27 - Reprocess: Soil Heat Flow #5 Offscale, Surface Fluxes Incorrectsgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1


DQRID : D030530.3
Start DateStart TimeEnd DateEnd Time
05/07/2003103006/18/20032359
Subject:
SGP/EBBR/E27  -  E27 EBBR Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) 
in 30EBBR
DataStreams:sgp30ebbrE27.a1, sgp30ebbrE27.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:sgp30ebbrE27.a1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 4(cs4)
sgp30ebbrE27.b1:
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)

Back To Table of Contents

DQRID : D030711.2
Start DateStart TimeEnd DateEnd Time
05/07/2003103007/09/2003170
Subject:
SGP/EBBR/E27 - Soil Heat Flow #2 Incorrect
DataStreams:sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
Description:
Soil Heat Flow sensor #2 was intermittently incorrect at first and then
constantly so later in the period.
Measurements:sgp30ebbrE27.a1:
  • 5 cm soil heat flow, site 2(shf2)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • soil heat flow at the surface 2(g2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • average surface soil heat flow at the surface(ave_shf)
sgp15ebbrE27.a1:
  • Soil heat flow 2(mv_hft2)
sgp30ebbrE27.b1:
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 2(shf2)
  • soil heat flow at the surface 2(g2)
sgp15ebbrE27.b1:
  • Soil heat flow 2(mv_hft2)

Back To Table of Contents

DQRID : D030711.3
Start DateStart TimeEnd DateEnd Time
06/15/20031006/23/2003190
06/27/2003103006/27/2003130
06/30/200303006/30/2003730
06/30/200310006/30/2003200
07/05/20034007/10/200350
07/10/2003143007/20/200330
07/20/2003173007/21/2003230
07/21/2003193007/22/2003230
07/22/2003173007/23/200360
07/23/2003163007/23/2003190
Subject:
SGP/EBBR/E27 - Soil Heat Flow #4 Incorrect
DataStreams:sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
Description:
Soil Heat flow sensor #4 outputs were often very small negative numbers.

See below for a work-around.
Measurements:sgp30ebbrE27.a1:
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • average surface soil heat flow at the surface(ave_shf)
sgp15ebbrE27.a1:
  • Soil heat flow 4(mv_hft4)
sgp30ebbrE27.b1:
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • soil heat flow at the surface 4(g4)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow, site 4(shf4)
sgp15ebbrE27.b1:
  • Soil heat flow 4(mv_hft4)

Back To Table of Contents

DQRID : D030711.4
Start DateStart TimeEnd DateEnd Time
05/07/2003103005/15/2003160
05/18/200318005/28/2003170
Subject:
SGP/EBBR/E27 - Reference T Sensor Failure
DataStreams:sgp5ebbrE27.a1, sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
Description:
The reference T sensor was not working much of the time, affecting 
all other temperature sensors.  Sensible and latent heat fluxes
were incorrect when this occurred.
Measurements:sgp30ebbrE27.a1:
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
sgp15ebbrE27.a1:
  • Right air temperature(tair_r)
  • Left air temperature(tair_l)
  • Reference temperature(rr_tref)
sgp30ebbrE27.b1:
  • Reference Thermistor Temperature(tref)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • bottom air temperature(tair_bot)
  • latent heat flux(e)
  • corrected sensible heat flux(h)
sgp5ebbrE27.a1:
  • top air temperature(tair_top)
  • Reference Thermistor Temperature(tref)
  • bottom air temperature(tair_bot)
sgp15ebbrE27.b1:
  • Right air temperature(tair_r)
  • Reference temperature(rr_tref)
  • Left air temperature(tair_l)

Back To Table of Contents

DQRID : D030711.5
Start DateStart TimeEnd DateEnd Time
05/07/2003103006/12/2003180
Subject:
SGP/EBBR/E27 - Wind Direction Hung
DataStreams:sgp5ebbrE27.a1, sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
Description:
The Wind Direction frequently hung at values in the 70s or 80s.

No other data was affected. Fluxes were not affected.
Measurements:sgp30ebbrE27.a1:
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
  • Resultant wind speed(res_ws)
sgp15ebbrE27.a1:
  • Wind direction (relative to true north)(mv_wind_d)
sgp5ebbrE27.a1:
  • Resultant wind speed(res_ws)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • wind direction (relative to true north)(wind_d)
sgp30ebbrE27.b1:
  • Resultant wind speed(res_ws)
  • wind direction (relative to true north)(wind_d)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
sgp15ebbrE27.b1:
  • Wind direction (relative to true north)(mv_wind_d)

Back To Table of Contents

DQRID : D030712.24
Start DateStart TimeEnd DateEnd Time
05/15/200316005/15/20031645
Subject:
SGP/EBBR/E27 -  6 Month Checks
DataStreams:sgp5ebbrE27.a1, sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp30ebbrE27.a1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • top relative humidity(hum_top)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • temperature of the top humidity sensor chamber(thum_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top air temperature(tair_top)
sgp15ebbrE27.a1:
  • Right relative humidity(mv_hum_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Right air temperature(tair_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp30ebbrE27.b1:
  • temperature of the top humidity sensor chamber(thum_top)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • latent heat flux(e)
  • top vapor pressure(vp_top)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • bottom vapor pressure(vp_bot)
  • corrected sensible heat flux(h)
  • top relative humidity(hum_top)
  • temperature of the bottom humidity sensor chamber(thum_bot)
sgp5ebbrE27.a1:
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • top vapor pressure(vp_top)
  • top air temperature(tair_top)
  • bottom vapor pressure(vp_bot)
  • temperature of the top humidity sensor chamber(thum_top)
  • bottom air temperature(tair_bot)
  • top relative humidity(hum_top)
sgp15ebbrE27.b1:
  • Right air temperature(tair_r)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Left air temperature(tair_l)
  • Left relative humidity(mv_hum_l)
  • Right relative humidity(mv_hum_r)
  • Temperature of left humidity sensor chamber(rr_thum_l)

Back To Table of Contents

DQRID : D030728.5
Start DateStart TimeEnd DateEnd Time
06/25/2003163006/25/20031630
Subject:
SGP/EBBR/E27  - Soil Heat Flow #1 Large
DataStreams:sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
Description:
Soil Heat Flow #1 was large for this period, for
an unknown reason.
Measurements:sgp30ebbrE27.a1:
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • soil heat flow at the surface 1(g1)
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow, site 1(shf1)
sgp15ebbrE27.a1:
  • Soil heat flow 1(mv_hft1)
sgp30ebbrE27.b1:
  • 5 cm soil heat flow, site 1(shf1)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 1(g1)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
sgp15ebbrE27.b1:
  • Soil heat flow 1(mv_hft1)

Back To Table of Contents

DQRID : D030728.6
Start DateStart TimeEnd DateEnd Time
07/09/200317007/09/2003170
Subject:
SGP/EBBR/E27  - Incorrect Data From Logger Restart
DataStreams:sgp30ebbrE27.a1, sgp30ebbrE27.b1
Description:
Some 30 minute was zero or incorrect after restart of the CR10.

This is a common occurrence when sensor replacements are made or power
outages occur.
Measurements:sgp30ebbrE27.a1:
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • soil heat flow at the surface 1(g1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • average surface soil heat flow at the surface(ave_shf)
  • soil heat flow at the surface 4(g4)
  • soil heat flow at the surface 5(g5)
sgp30ebbrE27.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • soil heat flow at the surface 2(g2)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • soil heat flow at the surface 1(g1)
  • latent heat flux(e)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 3(g3)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • soil heat flow at the surface 4(g4)

Back To Table of Contents

DQRID : D030919.12
Start DateStart TimeEnd DateEnd Time
08/30/200363009/03/2003170
Subject:
SGP/EBBR/E27  - Water in Net Radiometer; Surface Fluxes are Incorrect
DataStreams:sgp5ebbrE27.a1, sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.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:sgp30ebbrE27.a1:
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)
sgp15ebbrE27.a1:
  • Net radiation(mv_q)
sgp5ebbrE27.a1:
  • specific humidity(q)
sgp30ebbrE27.b1:
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • specific humidity(q)
sgp15ebbrE27.b1:
  • Net radiation(mv_q)

Back To Table of Contents

DQRID : D030919.13
Start DateStart TimeEnd DateEnd Time
08/20/200316008/20/2003160
Subject:
SGP/EBBR/E27  - 15 and 30 Minute Data All Zeros
DataStreams:sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
Description:
15 and 30 minute measurements were all zero after restarting the CR10 datalogger.
Measurements:sgp30ebbrE27.a1:
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • bottom vapor pressure(vp_bot)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil heat capacity 4(cs4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • top vapor pressure(vp_top)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • wind direction (relative to true north)(wind_d)
  • 5 cm soil heat flow, site 1(shf1)
  • top air temperature(tair_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • 5 cm soil heat flow, site 2(shf2)
  • Soil heat capacity 3(cs3)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • top relative humidity(hum_top)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 3(shf3)
  • specific humidity(q)
  • temperature of the top humidity sensor chamber(thum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil heat capacity 5(cs5)
  • soil heat flow at the surface 4(g4)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • soil heat flow at the surface 5(g5)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Reference Thermistor Temperature(tref)
  • temperature of the bottom humidity sensor chamber(thum_bot)
  • bottom relative humidity(hum_bot)
  • soil heat flow at the surface 3(g3)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • Soil heat capacity 1(cs1)
  • soil heat flow at the surface 2(g2)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • average surface soil heat flow at the surface(ave_shf)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Soil heat capacity 2(cs2)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • 5 cm soil heat flow, site 5(shf5)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 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 4(ces4)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • pressure at constant pressure surface(pres)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Resultant wind speed(res_ws)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
sgp15ebbrE27.a1:
  • Soil moisture 5(r_sm5)
  • scalar wind speed(wind_s)
  • Soil moisture 3(r_sm3)
  • Soil temperature 5(rr_ts5)
  • Soil moisture 4(r_sm4)
  • Right relative humidity(mv_hum_r)
  • Battery(bat)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil temperature 3(rr_ts3)
  • Left relative humidity(mv_hum_l)
  • Soil temperature 2(rr_ts2)
  • Soil heat flow 4(mv_hft4)
  • Soil temperature 4(rr_ts4)
  • Soil heat flow 5(mv_hft5)
  • Soil temperature 1(rr_ts1)
  • Net radiation(mv_q)
  • Soil moisture 1(r_sm1)
  • Soil heat flow 2(mv_hft2)
  • Soil heat flow 1(mv_hft1)
  • Left air temperature(tair_l)
  • Reference temperature(rr_tref)
  • Right air temperature(tair_r)
  • Soil moisture 2(r_sm2)
  • Home signal(mv_home)
  • Wind direction (relative to true north)(mv_wind_d)
  • Atmospheric pressure(mv_pres)
  • Soil heat flow 3(mv_hft3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
sgp30ebbrE27.b1:
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • Reference Thermistor Temperature(tref)
  • temperature of the top humidity sensor chamber(thum_top)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil moisture 5 (mass water/mass dry soil)(sm5)
  • specific humidity(q)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • Resultant wind speed(res_ws)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil moisture 4 (mass water/mass dry soil)(sm4)
  • Soil moisture 1 (mass water/mass dry soil)(sm1)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • soil heat flow at the surface 5(g5)
  • soil heat flow at the surface 3(g3)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • Soil moisture 3 (mass water/mass dry soil)(sm3)
  • top relative humidity(hum_top)
  • soil heat flow at the surface 2(g2)
  • soil heat flow at the surface 1(g1)
  • top vapor pressure(vp_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • bottom relative humidity(hum_bot)
  • bottom air temperature(tair_bot)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • wind direction (relative to true north)(wind_d)
  • soil heat flow at the surface 4(g4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • latent heat flux(e)
  • pressure at constant pressure surface(pres)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • bottom vapor pressure(vp_bot)
  • 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)
  • top air temperature(tair_top)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow, site 3(shf3)
  • Soil moisture 2 (mass water/mass dry soil)(sm2)
  • scalar wind speed(wind_s)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow, site 1(shf1)
  • average surface soil heat flow at the surface(ave_shf)
  • corrected sensible heat flux(h)
  • temperature of the bottom humidity sensor chamber(thum_bot)
sgp15ebbrE27.b1:
  • Soil moisture 5(r_sm5)
  • Reference temperature(rr_tref)
  • Battery(bat)
  • Left air temperature(tair_l)
  • Soil temperature 3(rr_ts3)
  • Temperature of left humidity sensor chamber(rr_thum_l)
  • Soil temperature 4(rr_ts4)
  • Soil moisture 2(r_sm2)
  • scalar wind speed(wind_s)
  • Soil temperature 5(rr_ts5)
  • Right air temperature(tair_r)
  • Soil moisture 3(r_sm3)
  • Left relative humidity(mv_hum_l)
  • Soil moisture 4(r_sm4)
  • Soil heat flow 1(mv_hft1)
  • Net radiation(mv_q)
  • Soil heat flow 3(mv_hft3)
  • Soil heat flow 4(mv_hft4)
  • Soil heat flow 5(mv_hft5)
  • Right relative humidity(mv_hum_r)
  • Soil temperature 1(rr_ts1)
  • Atmospheric pressure(mv_pres)
  • Temperature of right humidity sensor chamber(rr_thum_r)
  • Soil moisture 1(r_sm1)
  • Soil temperature 2(rr_ts2)
  • Wind direction (relative to true north)(mv_wind_d)
  • Soil heat flow 2(mv_hft2)
  • Home signal(mv_home)

Back To Table of Contents

DQRID : D031117.3
Start DateStart TimeEnd DateEnd Time
09/06/200312010/11/2003730
Subject:
SGP/EBBR/E27 - Right Air Temperature Spiked Offscale
DataStreams:sgp5ebbrE27.a1, sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
Description:
The right air temperature was going offscale at times.
Measurements:sgp30ebbrE27.a1:
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
sgp15ebbrE27.a1:
  • Right air temperature(tair_r)
sgp5ebbrE27.a1:
  • bottom air temperature(tair_bot)
  • top air temperature(tair_top)
sgp30ebbrE27.b1:
  • bottom air temperature(tair_bot)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
sgp15ebbrE27.b1:
  • Right air temperature(tair_r)

Back To Table of Contents

DQRID : D031210.1
Start DateStart TimeEnd DateEnd Time
09/12/200317010/12/20032359
Subject:
SGP/EBBR/E27 - Reprocess: Soil Heat Flow #5 Offscale, Surface Fluxes Incorrect
DataStreams:sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1
Description:
Soil Heat Flow #5 went offscale at times.

Latent and Sensible Heat Fluxes were incorrect when this occurred.
Measurements:sgp30ebbrE27.a1:
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • soil heat flow at the surface 5(g5)
  • 5 cm soil heat flow, site 5(shf5)
  • average surface soil heat flow at the surface(ave_shf)
sgp15ebbrE27.a1:
  • Soil heat flow 5(mv_hft5)
sgp30ebbrE27.b1:
  • average surface soil heat flow at the surface(ave_shf)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
  • 5 cm soil heat flow, site 5(shf5)
  • soil heat flow at the surface 5(g5)
sgp15ebbrE27.b1:
  • Soil heat flow 5(mv_hft5)

Back To Table of Contents


END OF DATA