DQRID : D040316.2
Start DateStart TimeEnd DateEnd Time
11/06/2002162511/06/20021700
11/07/2001152011/07/20011720
05/22/2002143405/22/20021512
04/25/2001141004/25/20011435
05/07/2003160505/07/20031635
more
Subject:
SGP/SMOS/E4 - 6-month Calibration Checks
DataStreams:sgp1smosE4.b1, sgp1smosE4.a1, sgp1440smosE4.a1, sgp30smosE4.b1, sgp30smosE4.a1
Description:
During the time periods specified, the SMOS.E4 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.
Suggestions: 
Do not use data during these time periods.
Measurements:sgp30smosE4.a1:
  • Environmental Temperature (hybrid-b grid)(temp)
  • Wind Speed(wspd)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Wind Direction(wdir)
  • Wind Speed (vector averaged)(wspd_va)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Standard deviation of vapor pressure(sd_vap_pres)
  • Standard Deviation of Air Temperature(sd_temp)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Relative Humidity (hybrid-b grid)(rh)
  • Barometric pressure(bar_pres)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Standard Deviation of wind direction(sd_deg)
more
sgp1smosE4.a1:
  • Wind Direction(wdir)
  • Wind Speed (vector averaged)(wspd_va)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Standard Deviation of wind direction(sd_deg)
  • Barometric pressure(bar_pres)
  • Relative Humidity (hybrid-b grid)(rh)
  • Wind Speed(wspd)
  • Environmental Temperature (hybrid-b grid)(temp)
more
sgp1440smosE4.a1:
  • Maximum Vapor Pressure(max_vap_pres)
  • Daily minimum air temperature(min_temp)
  • Minimum Barometric Pressure(min_bar_pres)
  • Daily minimum vapor pressure(min_vap_pres)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Time of Minimum Temperature(time_min_temp)
  • Minimum of Wind speed(min_wspd)
  • Time of maximum air temperature(time_max_temp)
  • Time of maximum vapor pressure(time_max_vap_pres)
  • Time of maximum relative humidity(time_max_rh)
  • Daily maximum relative humidity(max_rh)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Maximum Temperature(max_temp)
  • Maximum of Wind speed(max_wspd)
  • Time of minimum vapor pressure(time_min_vap_pres)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • Minimum Relative Humidity(min_rh)
  • Time of Relative Humidity(time_min_rh)
  • Maximum Barometric Pressure(max_bar_pres)
more
sgp30smosE4.b1:
  • Standard Deviation of Relative Humidity(sd_rh)
  • Barometric pressure(bar_pres)
  • Relative Humidity (hybrid-b grid)(rh)
  • Standard Deviation of wind direction(sd_deg)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard deviation of vapor pressure(sd_vap_pres)
  • Standard Deviation of Air Temperature(sd_temp)
  • Wind Speed(wspd)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Environmental Temperature (hybrid-b grid)(temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Wind Direction(wdir)
more
sgp1smosE4.b1:
  • Wind Speed(wspd)
  • Environmental Temperature (hybrid-b grid)(temp)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of wind direction(sd_deg)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Wind Direction(wdir)
  • Relative Humidity (hybrid-b grid)(rh)
  • Barometric pressure(bar_pres)
more

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