Data Quality Reports for Session: 118179 User: dmfoper Completed: 03/13/2009

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D020204.9SGP/SMOS/E25 - E25 SMOS DATA VALUES INCORRECTsgp1smosE25.a1, sgp1smosE25.b1, sgp30smosE25.a1, sgp30smosE25.b1
D040319.10SGP/SMOS/E25 - 6-month Calibration Checkssgp1440smosE25.a1, sgp1smosE25.a1, sgp1smosE25.b1, sgp30smosE25.a1, sgp30smosE25.b1
D050502.7SGP/SIRS/E12 - SWFANAL Data description error sgp15swfanalsirs1longE12.c1, sgp1swfanalsirs1longE12.c1


DQRID : D020204.9
Start DateStart TimeEnd DateEnd Time
10/15/2001210210/16/20010731
Subject:
SGP/SMOS/E25 - E25 SMOS DATA VALUES INCORRECT
DataStreams:sgp1smosE25.a1, sgp1smosE25.b1, sgp30smosE25.a1, sgp30smosE25.b1
Description:
All data values off-scale, reason unknown.
Measurements:sgp1smosE25.b1:
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Hourly precipitation(precip)
  • barometric pressure(bar_pres)
  • Standard Deviation of wind direction(sd_deg)
  • Mean Wind Speed(wspd)
  • Unit Vector Wind Direction(wdir)
  • Beam 0 Temperature(temp)
  • Wind Speed (vector averaged)(wspd_va)
sgp30smosE25.a1:
  • Hourly precipitation(precip)
  • Standard Deviation of wind direction(sd_deg)
  • Snow Depth(snow)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • barometric pressure(bar_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard Deviation of Air Temperature(sd_temp)
  • Beam 0 Temperature(temp)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Snow Depth Sensor(snow_sen)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Unit Vector Wind Direction(wdir)
  • Relative humidity inside the instrument enclosure(rh)
  • Mean Wind Speed(wspd)
sgp1smosE25.a1:
  • barometric pressure(bar_pres)
  • Hourly precipitation(precip)
  • Mean Wind Speed(wspd)
  • Standard Deviation of wind direction(sd_deg)
  • Wind Speed (vector averaged)(wspd_va)
  • Relative humidity inside the instrument enclosure(rh)
  • Beam 0 Temperature(temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Unit Vector Wind Direction(wdir)
sgp30smosE25.b1:
  • Wind Speed (vector averaged)(wspd_va)
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Snow Depth(snow)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Standard Deviation of Air Temperature(sd_temp)
  • Snow Depth Sensor(snow_sen)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Beam 0 Temperature(temp)
  • barometric pressure(bar_pres)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard Deviation of wind direction(sd_deg)
  • Mean Wind Speed(wspd)
  • Hourly precipitation(precip)

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DQRID : D040319.10
Start DateStart TimeEnd DateEnd Time
04/04/2001154504/04/20011640
10/17/2001174510/17/20011930
Subject:
SGP/SMOS/E25 - 6-month Calibration Checks
DataStreams:sgp1440smosE25.a1, sgp1smosE25.a1, sgp1smosE25.b1, sgp30smosE25.a1, sgp30smosE25.b1
Description:
During the time periods specified, the SMOS.E25 tower was
lowered for 6-month Calibration Checks.  During these times 
wind data are incorrect and temperature and humidity data 
may be incorrect.

Note, exact times when tower was down or maintenance was
being performed is sometimes unknown.  Users should use
the remaining data from these days with caution.
Measurements:sgp1smosE25.b1:
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • barometric pressure(bar_pres)
  • Standard Deviation of wind direction(sd_deg)
  • Mean Wind Speed(wspd)
  • Unit Vector Wind Direction(wdir)
  • Beam 0 Temperature(temp)
  • Wind Speed (vector averaged)(wspd_va)
sgp30smosE25.a1:
  • Standard Deviation of wind direction(sd_deg)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • barometric pressure(bar_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard Deviation of Air Temperature(sd_temp)
  • Beam 0 Temperature(temp)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Unit Vector Wind Direction(wdir)
  • Relative humidity inside the instrument enclosure(rh)
  • Mean Wind Speed(wspd)
sgp1smosE25.a1:
  • barometric pressure(bar_pres)
  • Mean Wind Speed(wspd)
  • Standard Deviation of wind direction(sd_deg)
  • Wind Speed (vector averaged)(wspd_va)
  • Relative humidity inside the instrument enclosure(rh)
  • Beam 0 Temperature(temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Unit Vector Wind Direction(wdir)
sgp1440smosE25.a1:
  • Maximum Relative Humidity(max_rh)
  • Maximum Barometric Pressure(max_bar_pres)
  • Maximum Temperature(max_temp)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Minimum Barometric Pressure(min_bar_pres)
  • Time of Maximum Temperature(time_max_temp)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Minimum of Wind speed(min_wspd)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Time of Minimum Temperature(time_min_temp)
  • Maximum Vapor Pressure(max_vap_pres)
  • Minimum Temperature(min_temp)
  • Minimum Relative Humidity(min_rh)
  • Minimum Vapor Pressure(min_vap_pres)
sgp30smosE25.b1:
  • Wind Speed (vector averaged)(wspd_va)
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Standard Deviation of Air Temperature(sd_temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Beam 0 Temperature(temp)
  • barometric pressure(bar_pres)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard Deviation of wind direction(sd_deg)
  • Mean Wind Speed(wspd)

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DQRID : D050502.7
Start DateStart TimeEnd DateEnd Time
01/21/1996000010/28/20032359
Subject:
SGP/SIRS/E12 - SWFANAL Data description error
DataStreams:sgp15swfanalsirs1longE12.c1, sgp1swfanalsirs1longE12.c1
Description:
The long name attribute for the cloud effect fields incorrectly
defines the cloud effect to be the difference between the 
clearskyfit and measured values:
   
"Difference: ***fluxdn_clearskyfit - ***fluxdn_measured (***fcg)" ;
   
The cloud effects are correctly calculated by subtracting the
irradiance calculated in the clear sky fit from the measured 
irradiance.
   
"Difference: ***fluxdn_measured - ***fluxdn_clearskyfit (***fcg)" ;
   
NOTE: this is just a documentation error.  The data are correctly
calculated.
Measurements:sgp1swfanalsirs1longE12.c1:
  • Difference: gswfluxdn_measured - gswfluxdn_clearskyfit (gswfcg)(gswfluxdn_cloudeffect)
  • Difference: sswfluxdn_measured - sswfluxdn_clearskyfit (sswfcg)(sswfluxdn_cloudeffect)
  • Difference: difswfluxdn_measured - difswfluxdn_clearskyfit (diffcg)(difswfluxdn_cloudeffect)
sgp15swfanalsirs1longE12.c1:
  • Difference: sswfluxdn_measured - sswfluxdn_clearskyfit (sswfcg)(sswfluxdn_cloudeffect)
  • Difference: difswfluxdn_measured - difswfluxdn_clearskyfit (diffcg)(difswfluxdn_cloudeffect)
  • Difference: gswfluxdn_measured - gswfluxdn_clearskyfit (gswfcg)(gswfluxdn_cloudeffect)

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