Data Quality Reports for Session: 122422 User: yunyan Completed: 09/08/2009


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D021113.5SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header
sgp30baebbrE18.c1, sgp30baebbrE19.c1, sgp30baebbrE2.c1
D050117.11SGP/EBBR/E2 - BA EBBR VAP Bulk Aerodynamicssgp30baebbrE2.c1
D070208.2SGP/EBBR/E2 - Missing datasgp15ebbrE2.b1, sgp30baebbrE2.c1, sgp30ebbrE2.b1, sgp5ebbrE2.b1


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

sgp30baebbrE19.c1:
  • Soil heat capacity 5(cs5)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)

sgp30baebbrE18.c1:
  • Soil heat capacity 4(cs4)
  • Soil heat capacity 1(cs1)
  • Soil heat capacity 3(cs3)
  • Soil heat capacity 2(cs2)
  • Soil heat capacity 5(cs5)


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DQRID : D050117.11
Start DateStart TimeEnd DateEnd Time
05/22/1997210006/30/20032359
Subject:
SGP/EBBR/E2 - BA EBBR VAP Bulk Aerodynamics
DataStreams:sgp30baebbrE2.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:sgp30baebbrE2.c1:
  • Friction velocity(austar)
  • Aerodynamic Latent heat flux(ale)
  • Best estimate Latent heat flux(ecomb)
  • Aerodynamic Sensible heat flux(ah)
  • Best estimate Sensible heat flux(hcomb)


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DQRID : D070208.2
Start DateStart TimeEnd DateEnd Time
12/07/2001150512/11/20011630
01/30/2002180502/06/20021225
02/08/2002200502/11/20021300
02/16/2002040502/18/20022100
02/23/2002030502/28/20021300
03/09/2002210503/11/20022005
Subject:
SGP/EBBR/E2 - Missing data
DataStreams:sgp15ebbrE2.b1, sgp30baebbrE2.c1, sgp30ebbrE2.b1, sgp5ebbrE2.b1
Description:
Data are missing and unrecoverable.
Measurements:sgp30ebbrE2.b1:
  • wdir_vec_mean
  • surface_soil_heat_flux_1
  • temp_trh_top
  • temp_trh_bottom
  • wspd_vec_mean
  • soil_heat_flow_4
  • soil_moisture_1
  • temp_air_top
  • soil_heat_capacity_4
  • energy_storage_change_3
  • lon(lon)
  • latent_heat_flux
  • energy_storage_change_5
  • vapor_pressure_bottom
  • soil_heat_capacity_3
  • corr_soil_heat_flow_1
  • soil_heat_flow_1
  • soil_temp_1
  • soil_moisture_2
  • energy_storage_change_4
  • net_radiation
  • soil_heat_flow_2
  • soil_temp_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_3
  • Dummy altitude for Zeb(alt)
  • Barometric Pressure(atmos_pressure)
  • wdir_vec_std
  • bowen_ratio
  • base time(base_time)
  • temp_air_bottom
  • soil_moisture_4
  • soil_temp_2
  • Time offset of tweaks from base_time(time_offset)
  • soil_heat_capacity_5
  • soil_temp_4
  • corr_soil_heat_flow_4
  • rh_top_fraction
  • soil_moisture_5
  • lat(lat)
  • rh_bottom_fraction
  • corr_soil_heat_flow_5
  • soil_moisture_3
  • energy_storage_change_2
  • soil_temp_5
  • surface_soil_heat_flux_avg
  • surface_soil_heat_flux_4
  • soil_heat_capacity_1
  • sensible_heat_flux
  • soil_heat_flow_3
  • wspd_arith_mean
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_5
  • home_signal_15
  • temp_reference
  • soil_heat_capacity_2
  • surface_soil_heat_flux_3
  • soil_heat_flow_5
  • energy_storage_change_1
  • home_signal_30
  • vapor_pressure_top

sgp15ebbrE2.b1:
  • rh_right_mv
  • temp_air_left
  • battery_voltage
  • rh_left_mv
  • temp_trh_left_rr
  • Dummy altitude for Zeb(alt)
  • soil_heat_flow_4_mv
  • soil_temp_3_rr
  • soil_temp_2_rr
  • temp_trh_right_rr
  • wdir_vec_mean_mv
  • Time offset of tweaks from base_time(time_offset)
  • soil_moisture_2_rr
  • net_radiation_mv
  • soil_moisture_1_rr
  • soil_heat_flow_2_mv
  • lon(lon)
  • atmos_pressure_mv
  • soil_heat_flow_3_mv
  • soil_heat_flow_5_mv
  • soil_temp_5_rr
  • lat(lat)
  • temp_air_right
  • base time(base_time)
  • soil_heat_flow_1_mv
  • wspd_arith_mean
  • home_signal
  • soil_moisture_5_rr
  • temp_reference_rr
  • soil_moisture_4_rr
  • soil_temp_4_rr
  • soil_moisture_3_rr
  • soil_temp_1_rr

sgp5ebbrE2.b1:
  • wdir_vec_mean
  • temp_trh_top
  • Dummy altitude for Zeb(alt)
  • vapor_pressure_bottom
  • home_signal
  • temp_reference
  • rh_top_fraction
  • Time offset of tweaks from base_time(time_offset)
  • lon(lon)
  • temp_air_top
  • wspd_vec_mean
  • Barometric Pressure(atmos_pressure)
  • rh_bottom_fraction
  • wdir_vec_std
  • lat(lat)
  • vapor_pressure_top
  • temp_trh_bottom
  • wspd_arith_mean
  • temp_air_bottom
  • base time(base_time)
  • net_radiation

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


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END OF DATA