Data Quality Reports for Session: 129917 User: ouwxfreak1 Completed: 08/24/2010

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D021113.2SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header		sgp30baebbrE13.c1, sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1,
sgp30baebbrE26.c1, sgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1
D021113.3SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header		sgp30baebbrE12.c1
D021113.5SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header		sgp30baebbrE18.c1, sgp30baebbrE19.c1, sgp30baebbrE2.c1
D031124.11SGP/EBBR/E19 - Data Missing During Recalibration Changeoutsgp15ebbrE19.b1, sgp30baebbrE19.c1, sgp30ebbrE19.b1, sgp5ebbrE19.b1, sgpebbrE19.00,
sgpebbrE19.01
D040206.1SGP/EBBR/E18 - AEM Sitting At Home 15 Positionsgp15ebbrE18.b1, sgp30baebbrE18.c1, sgp30ebbrE18.b1, sgp5ebbrE18.b1
D040407.2SGP/EBBR/E19 - Reprocess: Incorrect Net Rad Calibration Coefficientsgp30baebbrE19.c1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D040507.1SGP/EBBR/E15 - Wind Speed Incorrectsgp15ebbrE15.b1, sgp30baebbrE15.c1, sgp30ebbrE15.b1, sgp5ebbrE15.b1
D040507.2SGP/EBBR/E20 - Left Air Temperature Incorrectsgp15ebbrE20.b1, sgp30baebbrE20.c1, sgp30ebbrE20.b1, sgp5ebbrE20.b1
D040525.3SGP/EBBR/E19 - Metadata errorssgp15ebbrE19.b1, sgp30baebbrE19.c1, sgp30ebbrE19.b1
D040615.3SGP/EBBR/E12 - Incorrect Timessgp15ebbrE12.b1, sgp30baebbrE12.c1, sgp30ebbrE12.b1, sgp5ebbrE12.b1, sgpebbrE12.00
D050114.7SGP/EBBR/E13/E15/E20/E22/E26/E4/E7/E8/E9 - BA EBBR VAP Bulk Aerodynamicssgp30baebbrE13.c1, sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1,
sgp30baebbrE26.c1, sgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1
D050117.10SGP/EBBR/E19 - BA EBBR VAP Bulk Aerodynamicssgp30baebbrE19.c1
D050117.8SGP/EBBR/E12 - BA EBBR VAP Bulk Aerodynamicssgp30baebbrE12.c1
D050117.9SGP/EBBR/E18 - BA EBBR VAP Bulk Aerodynamicssgp30baebbrE18.c1


DQRID : D021113.2
Start DateStart TimeEnd DateEnd Time
10/01/1995000006/18/20032359
Subject:
SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header
DataStreams:sgp30baebbrE13.c1, sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1,
sgp30baebbrE26.c1, sgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1
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:sgp30baebbrE7.c1:
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
sgp30baebbrE13.c1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 1(cs1)
sgp30baebbrE8.c1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
sgp30baebbrE20.c1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 1(cs1)
sgp30baebbrE22.c1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
sgp30baebbrE26.c1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
sgp30baebbrE9.c1:
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)
sgp30baebbrE4.c1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
sgp30baebbrE15.c1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)

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DQRID : D021113.3
Start DateStart TimeEnd DateEnd Time
10/04/1995000006/18/20032359
Subject:
SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header
DataStreams:sgp30baebbrE12.c1
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:sgp30baebbrE12.c1:
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)

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DQRID : D021113.5
Start DateStart TimeEnd DateEnd Time
10/22/1997000006/18/20032359
Subject:
SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header
DataStreams:sgp30baebbrE18.c1, sgp30baebbrE19.c1, sgp30baebbrE2.c1
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.

(NOTE: The actual begin date of some of these data
streams is as early as 5/22/97.  This DQR applies to
all 30m EBBR data.)
Measurements:sgp30baebbrE2.c1:
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
sgp30baebbrE18.c1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 2(cs2)
sgp30baebbrE19.c1:
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)

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DQRID : D031124.11
Start DateStart TimeEnd DateEnd Time
10/10/2003150510/10/20031755
Subject:
SGP/EBBR/E19 - Data Missing During Recalibration Changeout
DataStreams:sgp15ebbrE19.b1, sgp30baebbrE19.c1, sgp30ebbrE19.b1, sgp5ebbrE19.b1, sgpebbrE19.00,
sgpebbrE19.01
Description:
Data was missing during the recalibration changeout.
Measurements:sgpebbrE19.01:
  • null(Raw data stream - documentation not supported)
sgpebbrE19.00:
  • null(Raw data stream - documentation not supported)
sgp15ebbrE19.b1:
  • soil_heat_flow_1_mv
  • soil_moisture_4_rr
  • base time(base_time)
  • soil_moisture_2_rr
  • temp_air_left
  • atmos_pressure_mv
  • rh_left_mv
  • Time offset of tweaks from base_time(time_offset)
  • soil_moisture_3_rr
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • net_radiation_mv
  • lat(lat)
  • soil_temp_4_rr
  • battery_voltage
  • rh_right_mv
  • soil_temp_1_rr
  • temp_reference_rr
  • soil_temp_2_rr
  • soil_moisture_1_rr
  • Dummy altitude for Zeb(alt)
  • temp_trh_right_rr
  • home_signal
  • soil_moisture_5_rr
  • soil_temp_3_rr
  • wspd_arith_mean
  • wdir_vec_mean_mv
  • soil_temp_5_rr
  • temp_trh_left_rr
  • soil_heat_flow_5_mv
  • lon(lon)
  • soil_heat_flow_2_mv
  • temp_air_right
sgp5ebbrE19.b1:
  • temp_trh_top
  • wspd_arith_mean
  • wdir_vec_std
  • lon(lon)
  • temp_trh_bottom
  • Barometric Pressure(atmos_pressure)
  • lat(lat)
  • Time offset of tweaks from base_time(time_offset)
  • vapor_pressure_top
  • home_signal
  • vapor_pressure_bottom
  • net_radiation
  • Dummy altitude for Zeb(alt)
  • base time(base_time)
  • rh_top_fraction
  • rh_bottom_fraction
  • wdir_vec_mean
  • temp_air_bottom
  • temp_reference
  • temp_air_top
  • wspd_vec_mean
sgp30ebbrE19.b1:
  • vapor_pressure_top
  • wdir_vec_mean
  • temp_trh_bottom
  • soil_temp_5
  • soil_temp_1
  • soil_temp_2
  • soil_temp_3
  • soil_temp_4
  • surface_soil_heat_flux_1
  • soil_moisture_2
  • surface_soil_heat_flux_2
  • soil_moisture_1
  • soil_moisture_4
  • soil_moisture_3
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_3
  • surface_soil_heat_flux_4
  • rh_bottom_fraction
  • surface_soil_heat_flux_avg
  • wspd_arith_mean
  • wspd_vec_mean
  • soil_moisture_5
  • sensible_heat_flux
  • base time(base_time)
  • latent_heat_flux
  • temp_trh_top
  • lon(lon)
  • home_signal_30
  • energy_storage_change_3
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_4
  • home_signal_15
  • energy_storage_change_1
  • net_radiation
  • lat(lat)
  • soil_heat_capacity_4
  • soil_heat_capacity_5
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • wdir_vec_std
  • soil_heat_capacity_1
  • bowen_ratio
  • Barometric Pressure(atmos_pressure)
  • Time offset of tweaks from base_time(time_offset)
  • corr_soil_heat_flow_4
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_1
  • Dummy altitude for Zeb(alt)
  • vapor_pressure_bottom
  • soil_heat_flow_4
  • soil_heat_flow_5
  • temp_air_bottom
  • temp_reference
  • temp_air_top
  • rh_top_fraction
  • corr_soil_heat_flow_5
  • soil_heat_flow_1
  • soil_heat_flow_2
  • soil_heat_flow_3
sgp30baebbrE19.c1:
  • Estimated height of the vegetation.(vegetation_height)
  • Best estimate Sensible heat flux(hcomb)
  • soil heat flow, site 3(g3)
  • soil heat flow, site 4(g4)
  • soil heat flow, site 5(g5)
  • top vapor pressure(vp_top)
  • soil heat flow, site 1(g1)
  • soil heat flow, site 2(g2)
  • 0-5 cm change in soil heat storage with time, site 5(ces5)
  • lon(lon)
  • 0-5 cm change in soil heat storage with time, site 2(ces2)
  • 0-5 cm change in soil heat storage with time, site 2(ces1)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • wind direction (relative to true north)(wind_d)
  • bottom air temperature(tair_bot)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • Top humidity(hum_top)
  • Time offset of tweaks from base_time(time_offset)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 4(cs4)
  • top air temperature(tair_top)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • 5 cm soil heat flow, site 5(shf5)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 2(shf2)
  • h(h)
  • net radiation(q)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • Retrieved pressure profile(pres)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • volumetric soil moisture, site 1(sm1)
  • Aerodynamic Sensible heat flux(ah)
  • volumetric soil moisture, site 3(sm3)
  • volumetric soil moisture, site 2(sm2)
  • volumetric soil moisture, site 5(sm5)
  • volumetric soil moisture, site 4(sm4)
  • 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)
  • 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • average surface soil heat flow(ave_shf)
  • Bottom humidity(hum_bot)
  • Temperature of bottom humidity sensor chamber(thum_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • Reference Thermistor Temperature(tref)
  • Best estimate Latent heat flux(ecomb)
  • Temperature of the top humidity chamber(thum_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • base time(base_time)
  • Friction velocity(austar)
  • vector wind speed(res_ws)
  • lat(lat)
  • Dummy altitude for Zeb(alt)
  • Aerodynamic Latent heat flux(ale)
  • scalar wind speed(wind_s)

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DQRID : D040206.1
Start DateStart TimeEnd DateEnd Time
01/26/2004191504/13/20042045
Subject:
SGP/EBBR/E18 - AEM Sitting At Home 15 Position
DataStreams:sgp15ebbrE18.b1, sgp30baebbrE18.c1, sgp30ebbrE18.b1, sgp5ebbrE18.b1
Description:
After replacement of the AEM on 1/26/04, it exchanged
briefly, then sat at the home 15 position until another 
replacement was available.
Measurements:sgp15ebbrE18.b1:
  • temp_air_right
  • temp_air_left
sgp30baebbrE18.c1:
  • Temperature of bottom humidity sensor chamber(thum_bot)
  • Bottom humidity(hum_bot)
  • Aerodynamic Sensible heat flux(ah)
  • h(h)
  • bottom air temperature(tair_bot)
  • Top humidity(hum_top)
  • latent heat flux(e)
  • bottom vapor pressure(vp_bot)
  • Aerodynamic Latent heat flux(ale)
  • Temperature of the top humidity chamber(thum_top)
  • Best estimate Sensible heat flux(hcomb)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • top vapor pressure(vp_top)
  • Best estimate Latent heat flux(ecomb)
  • top air temperature(tair_top)
sgp30ebbrE18.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_air_top
  • temp_air_bottom
  • latent_heat_flux
  • temp_trh_top
  • bowen_ratio
  • rh_top_fraction
  • sensible_heat_flux
  • rh_bottom_fraction
  • temp_trh_bottom
sgp5ebbrE18.b1:
  • rh_bottom_fraction
  • temp_air_top
  • vapor_pressure_bottom
  • temp_trh_top
  • temp_trh_bottom
  • temp_air_bottom
  • vapor_pressure_top
  • rh_top_fraction

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

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

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

H = -(Rn + G + LE)
Measurements:sgp5ebbrE19.b1:
  • net_radiation
sgp30ebbrE19.b1:
  • latent_heat_flux
  • net_radiation
  • sensible_heat_flux
sgp30baebbrE19.c1:
  • h(h)
  • Aerodynamic Latent heat flux(ale)
  • Aerodynamic Sensible heat flux(ah)
  • latent heat flux(e)
  • net radiation(q)

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

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DQRID : D040507.2
Start DateStart TimeEnd DateEnd Time
03/01/2004000003/31/20042355
Subject:
SGP/EBBR/E20 - Left Air Temperature Incorrect
DataStreams:sgp15ebbrE20.b1, sgp30baebbrE20.c1, sgp30ebbrE20.b1, sgp5ebbrE20.b1
Description:
The left air temperature, and therefore top and bottom air temperatures
were offscale or incorrect on occasion.  Bowen ratio, sensible heat flux, and latent heat 
flux were also incorrect during those times.

Inspection of the data is required to detect the incorrect periods.
Measurements:sgp5ebbrE20.b1:
  • temp_air_top
  • temp_air_bottom
sgp15ebbrE20.b1:
  • temp_air_left
sgp30baebbrE20.c1:
  • h(h)
  • Best estimate Sensible heat flux(hcomb)
  • latent heat flux(e)
  • bottom air temperature(tair_bot)
  • Aerodynamic Sensible heat flux(ah)
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Latent heat flux(ecomb)
  • top air temperature(tair_top)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
sgp30ebbrE20.b1:
  • temp_air_bottom
  • sensible_heat_flux
  • temp_air_top
  • latent_heat_flux
  • bowen_ratio

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DQRID : D040525.3
Start DateStart TimeEnd DateEnd Time
05/30/1997000005/06/20032359
Subject:
SGP/EBBR/E19 - Metadata errors
DataStreams:sgp15ebbrE19.b1, sgp30baebbrE19.c1, sgp30ebbrE19.b1
Description:
The latitude, longitude and altitude of the El Reno (E19) site were
incorrectly entered into the ARM database.  The correct location
of the EBBR.E19 instrument is:
 Lat: 35.557N
 Lon: 98.017W
 Alt:    421m
Measurements:sgp15ebbrE19.b1:
  • Dummy altitude for Zeb(alt)
  • lon(lon)
  • lat(lat)
sgp30ebbrE19.b1:
  • Dummy altitude for Zeb(alt)
  • lon(lon)
  • lat(lat)
sgp30baebbrE19.c1:
  • lon(lon)
  • lat(lat)
  • Dummy altitude for Zeb(alt)

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DQRID : D040615.3
Start DateStart TimeEnd DateEnd Time
02/19/2004221203/10/20042247
Subject:
SGP/EBBR/E12 - Incorrect Times
DataStreams:sgp15ebbrE12.b1, sgp30baebbrE12.c1, sgp30ebbrE12.b1, sgp5ebbrE12.b1, sgpebbrE12.00
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:sgp30ebbrE12.b1:
  • net_radiation
  • soil_heat_capacity_2
  • soil_heat_capacity_1
  • soil_heat_capacity_5
  • rh_bottom_fraction
  • soil_heat_capacity_4
  • soil_heat_capacity_3
  • surface_soil_heat_flux_avg
  • temp_trh_bottom
  • wspd_vec_mean
  • energy_storage_change_5
  • energy_storage_change_3
  • energy_storage_change_4
  • rh_top_fraction
  • Time offset of tweaks from base_time(time_offset)
  • bowen_ratio
  • soil_temp_5
  • soil_temp_4
  • soil_temp_3
  • wdir_vec_mean
  • soil_temp_2
  • soil_temp_1
  • latent_heat_flux
  • wdir_vec_std
  • vapor_pressure_bottom
  • wspd_arith_mean
  • surface_soil_heat_flux_1
  • vapor_pressure_top
  • soil_heat_flow_5
  • soil_heat_flow_4
  • soil_heat_flow_3
  • surface_soil_heat_flux_4
  • home_signal_30
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3
  • energy_storage_change_1
  • soil_heat_flow_1
  • energy_storage_change_2
  • soil_heat_flow_2
  • temp_air_top
  • temp_trh_top
  • temp_reference
  • home_signal_15
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_4
  • corr_soil_heat_flow_5
  • soil_moisture_1
  • soil_moisture_5
  • base time(base_time)
  • Barometric Pressure(atmos_pressure)
  • soil_moisture_4
  • soil_moisture_3
  • soil_moisture_2
  • temp_air_bottom
  • sensible_heat_flux
sgp15ebbrE12.b1:
  • soil_temp_3_rr
  • atmos_pressure_mv
  • temp_reference_rr
  • soil_heat_flow_2_mv
  • soil_moisture_5_rr
  • soil_heat_flow_5_mv
  • soil_moisture_4_rr
  • wspd_arith_mean
  • temp_air_right
  • soil_heat_flow_4_mv
  • battery_voltage
  • rh_right_mv
  • soil_moisture_3_rr
  • temp_trh_right_rr
  • soil_moisture_1_rr
  • wdir_vec_mean_mv
  • soil_temp_2_rr
  • soil_temp_4_rr
  • home_signal
  • soil_heat_flow_1_mv
  • temp_trh_left_rr
  • base time(base_time)
  • rh_left_mv
  • soil_moisture_2_rr
  • temp_air_left
  • soil_temp_1_rr
  • soil_temp_5_rr
  • net_radiation_mv
  • soil_heat_flow_3_mv
  • Time offset of tweaks from base_time(time_offset)
sgp30baebbrE12.c1:
  • 0-5 cm integrated soil temperature, site 5(ts5)
  • 0-5 cm integrated soil temperature, site 4(ts4)
  • 0-5 cm integrated soil temperature, site 3(ts3)
  • 0-5 cm integrated soil temperature, site 2(ts2)
  • 0-5 cm integrated soil temperature, site 2(ts1)
  • bottom vapor pressure(vp_bot)
  • Top humidity(hum_top)
  • 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
  • 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
  • Aerodynamic Sensible heat flux(ah)
  • 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 5(ces5)
  • 0-5 cm change in soil heat storage with time, site 4(ces4)
  • 0-5 cm change in soil heat storage with time, site 3(ces3)
  • 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)
  • Reference Thermistor Temperature(tref)
  • top vapor pressure(vp_top)
  • Exchange mechanism position indicator (15 to 30 min)(home_30)
  • Time offset of tweaks from base_time(time_offset)
  • ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
  • Temperature of bottom humidity sensor chamber(thum_bot)
  • Temperature of the top humidity chamber(thum_top)
  • vector wind speed(res_ws)
  • Bottom humidity(hum_bot)
  • standard deviation of wind direction (sigma theta)(sigma_wd)
  • h(h)
  • latent heat flux(e)
  • 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
  • 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
  • base time(base_time)
  • Aerodynamic Latent heat flux(ale)
  • average surface soil heat flow(ave_shf)
  • net radiation(q)
  • Best estimate Sensible heat flux(hcomb)
  • bottom air temperature(tair_bot)
  • soil heat flow, site 1(g1)
  • soil heat flow, site 4(g4)
  • soil heat flow, site 5(g5)
  • soil heat flow, site 2(g2)
  • soil heat flow, site 3(g3)
  • 5 cm soil heat flow, site 1(shf1)
  • 5 cm soil heat flow, site 2(shf2)
  • 5 cm soil heat flow, site 3(shf3)
  • 5 cm soil heat flow, site 4(shf4)
  • 5 cm soil heat flow, site 5(shf5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 5(cs5)
  • volumetric soil moisture, site 1(sm1)
  • volumetric soil moisture, site 2(sm2)
  • wind direction (relative to true north)(wind_d)
  • top air temperature(tair_top)
  • Estimated height of the vegetation.(vegetation_height)
  • Exchange mechanism position indicator (0 to 15 min)(home_15)
  • Retrieved pressure profile(pres)
  • volumetric soil moisture, site 5(sm5)
  • volumetric soil moisture, site 3(sm3)
  • volumetric soil moisture, site 4(sm4)
  • scalar wind speed(wind_s)
  • Friction velocity(austar)
  • Best estimate Latent heat flux(ecomb)
sgpebbrE12.00:
  • null(Raw data stream - documentation not supported)
sgp5ebbrE12.b1:
  • wdir_vec_std
  • temp_trh_top
  • rh_bottom_fraction
  • base time(base_time)
  • temp_air_top
  • wspd_vec_mean
  • wdir_vec_mean
  • net_radiation
  • home_signal
  • Barometric Pressure(atmos_pressure)
  • vapor_pressure_bottom
  • wspd_arith_mean
  • temp_reference
  • vapor_pressure_top
  • rh_top_fraction
  • Time offset of tweaks from base_time(time_offset)
  • time(time)
  • temp_air_bottom
  • temp_trh_bottom

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DQRID : D050114.7
Start DateStart TimeEnd DateEnd Time
10/01/1995000006/30/20032330
Subject:
SGP/EBBR/E13/E15/E20/E22/E26/E4/E7/E8/E9  - BA EBBR VAP Bulk Aerodynamics
DataStreams:sgp30baebbrE13.c1, sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1,
sgp30baebbrE26.c1, sgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1
Description:
Fixed AEM and wind speed sensor heights were improperly used in the calculation of bulk 
aerodynamic sensible and latent heat fluxes instead of site specific heights.

This resulted in either under-estimation or over-estimation of the sensible and latent 
heat fluxes.
Measurements:sgp30baebbrE7.c1:
  • Best estimate Latent heat flux(ecomb)
  • Best estimate Sensible heat flux(hcomb)
  • Friction velocity(austar)
  • Aerodynamic Latent heat flux(ale)
  • Aerodynamic Sensible heat flux(ah)
sgp30baebbrE13.c1:
  • Best estimate Sensible heat flux(hcomb)
  • Friction velocity(austar)
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Sensible heat flux(ah)
  • Aerodynamic Latent heat flux(ale)
sgp30baebbrE8.c1:
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Sensible heat flux(hcomb)
  • Friction velocity(austar)
  • Aerodynamic Sensible heat flux(ah)
sgp30baebbrE20.c1:
  • Aerodynamic Sensible heat flux(ah)
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Latent heat flux(ecomb)
  • Friction velocity(austar)
  • Best estimate Sensible heat flux(hcomb)
sgp30baebbrE22.c1:
  • Friction velocity(austar)
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Sensible heat flux(hcomb)
  • Aerodynamic Sensible heat flux(ah)
  • Best estimate Latent heat flux(ecomb)
sgp30baebbrE26.c1:
  • Best estimate Latent heat flux(ecomb)
  • Best estimate Sensible heat flux(hcomb)
  • Aerodynamic Sensible heat flux(ah)
  • Aerodynamic Latent heat flux(ale)
  • Friction velocity(austar)
sgp30baebbrE9.c1:
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Sensible heat flux(ah)
  • Best estimate Sensible heat flux(hcomb)
  • Friction velocity(austar)
sgp30baebbrE4.c1:
  • Best estimate Sensible heat flux(hcomb)
  • Friction velocity(austar)
  • Best estimate Latent heat flux(ecomb)
  • average surface soil heat flow(ave_shf)
  • Aerodynamic Latent heat flux(ale)
sgp30baebbrE15.c1:
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Sensible heat flux(hcomb)
  • Best estimate Latent heat flux(ecomb)
  • Friction velocity(austar)
  • Aerodynamic Sensible heat flux(ah)

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DQRID : D050117.10
Start DateStart TimeEnd DateEnd Time
05/30/1997100006/30/20032359
Subject:
SGP/EBBR/E19 - BA EBBR VAP Bulk Aerodynamics
DataStreams:sgp30baebbrE19.c1
Description:
Fixed AEM and wind speed sensor heights were improperly used in the
calculation of bulk aerodynamic sensible and latent heat fluxes instead of
site specific heights.
      
This resulted in either under-estimation or over-estimation of the sensible
and latent heat fluxes.
Measurements:sgp30baebbrE19.c1:
  • Best estimate Sensible heat flux(hcomb)
  • Best estimate Latent heat flux(ecomb)
  • Friction velocity(austar)
  • Aerodynamic Latent heat flux(ale)
  • Aerodynamic Sensible heat flux(ah)

Back To Table of Contents

DQRID : D050117.8
Start DateStart TimeEnd DateEnd Time
10/04/1995210006/30/20032359
Subject:
SGP/EBBR/E12 - BA EBBR VAP Bulk Aerodynamics
DataStreams:sgp30baebbrE12.c1
Description:
Fixed AEM and wind speed sensor heights were improperly used in the
calculation of bulk aerodynamic sensible and latent heat fluxes instead of
site specific heights.
   
This resulted in either under-estimation or over-estimation of the sensible
and latent heat fluxes.
Measurements:sgp30baebbrE12.c1:
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Sensible heat flux(hcomb)
  • Aerodynamic Sensible heat flux(ah)
  • Best estimate Latent heat flux(ecomb)
  • Friction velocity(austar)

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DQRID : D050117.9
Start DateStart TimeEnd DateEnd Time
09/10/1997200006/30/20032359
Subject:
SGP/EBBR/E18 - BA EBBR VAP Bulk Aerodynamics
DataStreams:sgp30baebbrE18.c1
Description:
Fixed AEM and wind speed sensor heights were improperly used in the
calculation of bulk aerodynamic sensible and latent heat fluxes instead of
site specific heights.
      
This resulted in either under-estimation or over-estimation of the sensible
and latent heat fluxes.
Measurements:sgp30baebbrE18.c1:
  • Best estimate Sensible heat flux(hcomb)
  • Friction velocity(austar)
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Sensible heat flux(ah)

Back To Table of Contents


END OF DATA