Data Quality Reports for Session: 106280 User: kmraisan Completed: 06/26/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D020726.26SGP/SMOS/E1 - SNOW DEPTH DATA INCORRECTsgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
D020909.4SGP/SMOS/E1 - Snow depth sensor removed; data reported as missingsgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
D040315.2SGP/SMOS/E1 - 6-month Calibration Checkssgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1


DQRID : D020726.26
Start DateStart TimeEnd DateEnd Time
04/28/2002000005/01/20020001
05/02/2002000005/05/20020001
05/09/2002000005/11/20020001
05/12/2002000005/14/20020001
05/17/2002000005/20/20020001
05/24/2002000005/26/20020001
Subject:
SGP/SMOS/E1 - SNOW DEPTH DATA INCORRECT
DataStreams:sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
Description:
Snow depth sensor was removed for the season.  Temperatures fell below 10 deg C causing 
the ingest program to accumulate erroneous data.
Measurements:sgp30smosE1.b1:
  • Snow Depth Sensor(snow_sen)
  • Existence of snow?(snow)
sgp30smosE1.a1:
  • Existence of snow?(snow)
  • Snow Depth Sensor(snow_sen)
sgp1440smosE1.a1:
  • Time of Minimum Snow Depth(time_min_snow)
  • Maximum Snow Depth(max_snow)
  • Time of Maximum Snow Depth(time_max_snow)
  • Minimum Snow Depth(min_snow_depth)

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DQRID : D020909.4
Start DateStart TimeEnd DateEnd Time
08/12/2002193007/17/20032359
Subject:
SGP/SMOS/E1 - Snow depth sensor removed; data reported as missing
DataStreams:sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
Description:
The snow depth sensor was removed.  The program was changed to read -9999 into the data 
stream.
Measurements:sgp30smosE1.b1:
  • Snow Depth Sensor(snow_sen)
  • Existence of snow?(snow)
sgp30smosE1.a1:
  • Existence of snow?(snow)
  • Snow Depth Sensor(snow_sen)
sgp1440smosE1.a1:
  • Time of Minimum Snow Depth(time_min_snow)
  • Maximum Snow Depth(max_snow)
  • Time of Maximum Snow Depth(time_max_snow)
  • Minimum Snow Depth(min_snow_depth)

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DQRID : D040315.2
Start DateStart TimeEnd DateEnd Time
04/24/2001194304/24/20012005
11/06/2001224511/06/20012330
05/21/2002192205/21/20022015
11/05/2002175011/05/20021950
05/06/2003190705/06/20032107
Subject:
SGP/SMOS/E1 - 6-month Calibration Checks
DataStreams:sgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
Description:
During the time periods specified, the SMOS.E1 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:sgp1smosE1.b1:
  • Environmental Temperature (hybrid-b grid)(temp)
  • Relative humidity scaled, by total column amount from MWR(rh)
  • Unit Vector Wind Direction(wdir)
  • surface wind speed(wspd)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Standard Deviation of wind direction(sd_deg)
  • barometric pressure(bar_pres)
  • Wind Speed (vector averaged)(wspd_va)
sgp30smosE1.b1:
  • Standard Deviation of Wind Speed(sd_wspd)
  • Relative humidity scaled, by total column amount from MWR(rh)
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of Air Temperature(sd_temp)
  • barometric pressure(bar_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • surface wind speed(wspd)
  • Standard deviation of Vapor Pressure(sd_vap_pres)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard deviation of Relative Humidity(sd_rh)
  • Environmental Temperature (hybrid-b grid)(temp)
  • Standard deviation of Barometric Pressure(sd_bar_pres)
  • Standard Deviation of wind direction(sd_deg)
sgp30smosE1.a1:
  • Standard Deviation of Air Temperature(sd_temp)
  • Standard deviation of Relative Humidity(sd_rh)
  • 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 wind direction(sd_deg)
  • Relative humidity scaled, by total column amount from MWR(rh)
  • Standard deviation of Barometric Pressure(sd_bar_pres)
  • Unit Vector Wind Direction(wdir)
  • surface wind speed(wspd)
  • Standard deviation of Vapor Pressure(sd_vap_pres)
  • Environmental Temperature (hybrid-b grid)(temp)
sgp1smosE1.a1:
  • surface wind speed(wspd)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Environmental Temperature (hybrid-b grid)(temp)
  • Standard Deviation of wind direction(sd_deg)
  • Relative humidity scaled, by total column amount from MWR(rh)
  • Wind Speed (vector averaged)(wspd_va)
  • Unit Vector Wind Direction(wdir)
  • barometric pressure(bar_pres)
sgp1440smosE1.a1:
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • Minimum Relative Humidity(min_rh)
  • Time of Maximum Temperature(time_max_temp)
  • Minimum Vapor Pressure(min_vap_pres)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Time of Minimum Relative Humidity(time_min_rh)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Time of Minimum Temperature(time_min_temp)
  • Minimum Barometric Pressure(min_bar_pres)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Maximum Barometric Pressure(max_bar_pres)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Maximum Relative Humidity(max_rh)
  • Minimum Temperature(min_temp)
  • Minimum of Wind speed(min_wspd)
  • Maximum Vapor Pressure(max_vap_pres)
  • Maximum Temperature(max_temp)
  • Time of Minimum Wind Speed(time_min_wspd)

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