Data Quality Reports for Session: 108441 User: jsooner Completed: 10/17/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D040318.7SGP/SMOS/E11 - 6-month Calibration Checkssgp1440smosE11.b1, sgp1smosE11.b1, sgp30smosE11.b1


DQRID : D040318.7
Start DateStart TimeEnd DateEnd Time
10/14/2003193010/14/20031941
04/13/2004201104/13/20042035
10/26/2004184010/26/20041900
04/12/2005182104/12/20051840
11/21/2005205711/21/20052110
04/25/2006182704/25/20061900
10/10/2006182610/10/20061847
04/20/2007175804/20/20071824
Subject:
SGP/SMOS/E11 - 6-month Calibration Checks
DataStreams:sgp1440smosE11.b1, sgp1smosE11.b1, sgp30smosE11.b1
Description:
During the time periods specified, the SMOS.E11 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.

Calibration results are available from the OMIS database at 
    
http://www.ops.sgp.arm.gov:591/smos6cal/default.htm 
To view all 6-month calibration reports leave the date time entry blank.
Measurements:sgp1smosE11.b1:
  • Barometric pressure(bar_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Wind Speed (vector averaged)(wspd_va)
  • Relative humidity inside the instrument enclosure(rh)
  • Unit Vector Wind Direction(wdir)
  • Beam 0 Temperature(temp)
  • Standard Deviation of wind direction(sd_deg)
  • Mean Wind Speed(wspd)
sgp1440smosE11.b1:
  • Minimum Vapor Pressure(min_vap_pres)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Maximum Relative Humidity(max_rh)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Maximum Temperature(max_temp)
  • Minimum Barometric Pressure(min_bar_pres)
  • Maximum Vapor Pressure(max_vap_pres)
  • Minimum Relative Humidity(min_rh)
  • Maximum Barometric Pressure(max_bar_pres)
  • Time of Maximum Relative Humidity(time_max_rh)
  • maximum wind speed (gusts)(max_wspd)
  • Minimum Temperature(min_temp)
  • Time of Minimum Temperature(time_min_temp)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Time of Maximum Temperature(time_max_temp)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Minimum of Wind speed(min_wspd)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
sgp30smosE11.b1:
  • Unit Vector Wind Direction(wdir)
  • Relative humidity inside the instrument enclosure(rh)
  • Mean Wind Speed(wspd)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Standard Deviation of Air Temperature(sd_temp)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard Deviation of wind direction(sd_deg)
  • Beam 0 Temperature(temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Barometric pressure(bar_pres)

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