DQRID : D040317.7
Start DateStart TimeEnd DateEnd Time
04/06/2004195804/06/20042040
04/15/2008205004/15/20082250
05/02/2006194505/02/20062025
04/19/2005204204/19/20052135
10/30/2007194410/30/20072006
10/28/2008181510/28/20081840
11/01/2005212711/01/20052210
10/17/2006194510/17/20062030
04/17/2007191304/17/20071941
10/05/2004193910/05/20042020
11/04/2003214411/04/20032230
more
Subject:
SGP/SMOS/E7 - 6-month Calibration Checks
DataStreams:sgp1440smosE7.b1, sgp30smosE7.b1, sgp1smosE7.b1
Description:
During the time periods specified, the SMOS.E7 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:sgp1440smosE7.b1:
  • Time of Relative Humidity(time_min_rh)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Time of Minimum Temperature(time_min_temp)
  • Daily minimum vapor pressure(min_vap_pres)
  • Time of maximum air temperature(time_max_temp)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Maximum Barometric Pressure(max_bar_pres)
  • Time of maximum relative humidity(time_max_rh)
  • Time of maximum vapor pressure(time_max_vap_pres)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • Minimum Relative Humidity(min_rh)
  • Maximum Temperature(max_temp)
  • Maximum Vapor Pressure(max_vap_pres)
  • Maximum of Wind speed(max_wspd)
  • Time of minimum vapor pressure(time_min_vap_pres)
  • Minimum Barometric Pressure(min_bar_pres)
  • Daily minimum air temperature(min_temp)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Daily maximum relative humidity(max_rh)
more
sgp30smosE7.b1:
  • Standard Deviation of Relative Humidity(sd_rh)
  • Wind Speed (vector averaged)(wspd_va)
  • Environmental Temperature (hybrid-b grid)(temp)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Wind Speed(wspd)
  • Barometric pressure(bar_pres)
  • Standard Deviation of Air Temperature(sd_temp)
  • Standard deviation of vapor pressure(sd_vap_pres)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Wind Direction(wdir)
  • Standard Deviation of wind direction(sd_deg)
  • Relative Humidity (hybrid-b grid)(rh)
  • Vapor Pressure (kiloPascals)(vap_pres)
more
sgp1smosE7.b1:
  • Environmental Temperature (hybrid-b grid)(temp)
  • Wind Speed (vector averaged)(wspd_va)
  • Barometric pressure(bar_pres)
  • Wind Direction(wdir)
  • Standard Deviation of wind direction(sd_deg)
  • Relative Humidity (hybrid-b grid)(rh)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Wind Speed(wspd)
more

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