Data Quality Reports for Session: 113569 User: zewdu Completed: 08/06/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D020726.17SGP/SMOS/E13 - SNOW DEPTH DATA INCORRECTsgp1440smosE13.a1, sgp30smosE13.a1, sgp30smosE13.b1
D040318.9SGP/SMOS/E13 - 6-month Calibration Checkssgp1440smosE13.a1, sgp1smosE13.a1, sgp1smosE13.b1, sgp30smosE13.a1, sgp30smosE13.b1


DQRID : D020726.17
Start DateStart TimeEnd DateEnd Time
04/21/2002000004/23/20020001
04/25/2002000004/30/20020001
05/02/2002000005/04/20020001
05/09/2002000005/11/20020001
05/13/2002000005/14/20020001
05/18/2002000005/20/20020001
05/25/2002000005/26/20020001
Subject:
SGP/SMOS/E13 - SNOW DEPTH DATA INCORRECT
DataStreams:sgp1440smosE13.a1, sgp30smosE13.a1, sgp30smosE13.b1
Description:
Snow depth sensor was removed for the season.  Temperatures fell to below 10 deg C causing 
ingest program to accumulate erroneous readings.
Measurements:sgp30smosE13.a1:
  • Snow Depth(snow)
  • Snow Depth Sensor(snow_sen)
sgp30smosE13.b1:
  • Snow Depth(snow)
  • Snow Depth Sensor(snow_sen)
sgp1440smosE13.a1:
  • Time of Maximum Snow Depth(time_max_snow)
  • Maximum Snow Depth(max_snow)
  • Time of Minimum Snow Depth(time_min_snow)
  • Minimum Snow Depth(min_snow_depth)

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DQRID : D040318.9
Start DateStart TimeEnd DateEnd Time
04/20/2001181304/20/20011845
10/04/2001192010/04/20011955
05/16/2002184205/16/20021920
11/14/2002200811/14/20022031
05/01/2003190105/01/20031921
Subject:
SGP/SMOS/E13 - 6-month Calibration Checks
DataStreams:sgp1440smosE13.a1, sgp1smosE13.a1, sgp1smosE13.b1, sgp30smosE13.a1, sgp30smosE13.b1
Description:
During the time periods specified, the SMOS.E13 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:sgp30smosE13.a1:
  • Standard Deviation of Relative Humidity(sd_rh)
  • Relative humidity inside the instrument enclosure(rh)
  • barometric pressure(bar_pres)
  • Standard Deviation of wind direction(sd_deg)
  • Standard Deviation of Air Temperature(sd_temp)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Unit Vector Wind Direction(wdir)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Beam 0 Temperature(temp)
  • Mean Wind Speed(wspd)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Wind Speed (vector averaged)(wspd_va)
sgp1smosE13.a1:
  • Wind Speed (vector averaged)(wspd_va)
  • Relative humidity inside the instrument enclosure(rh)
  • Mean Wind Speed(wspd)
  • Standard Deviation of wind direction(sd_deg)
  • Beam 0 Temperature(temp)
  • Unit Vector Wind Direction(wdir)
  • barometric pressure(bar_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)
sgp30smosE13.b1:
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Mean Wind Speed(wspd)
  • Standard Deviation of Air Temperature(sd_temp)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Standard Deviation of wind direction(sd_deg)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of Relative Humidity(sd_rh)
  • barometric pressure(bar_pres)
  • Beam 0 Temperature(temp)
sgp1440smosE13.a1:
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Minimum Temperature(min_temp)
  • Minimum Relative Humidity(min_rh)
  • Minimum of Wind speed(min_wspd)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Maximum Relative Humidity(max_rh)
  • Maximum Temperature(max_temp)
  • Time of Maximum Temperature(time_max_temp)
  • Minimum Barometric Pressure(min_bar_pres)
  • Maximum Vapor Pressure(max_vap_pres)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Maximum Barometric Pressure(max_bar_pres)
  • Time of Minimum Temperature(time_min_temp)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Minimum Vapor Pressure(min_vap_pres)
sgp1smosE13.b1:
  • Standard Deviation of wind direction(sd_deg)
  • Wind Speed (vector averaged)(wspd_va)
  • Mean Wind Speed(wspd)
  • barometric pressure(bar_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Unit Vector Wind Direction(wdir)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Beam 0 Temperature(temp)

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