SGP/SMOS/E11 - 6-month Calibration Checks

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.

Do not use data during these time periods.

• Environmental Temperature (hybrid-b grid)(temp)
• Relative Humidity (hybrid-b grid)(rh)
• Wind Speed(wspd)
• Standard Deviation of wind direction(sd_deg)
• Wind Speed (vector averaged)(wspd_va)
• Wind Direction(wdir)
• Barometric pressure(bar_pres)
• Vapor Pressure (kiloPascals)(vap_pres)

• Time of Minimum Wind Speed(time_min_wspd)
• Daily minimum vapor pressure(min_vap_pres)
• Daily maximum relative humidity(max_rh)
• Time of maximum relative humidity(time_max_rh)
• Time of Minimum Temperature(time_min_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 Relative Humidity(time_min_rh)
• Time of maximum air temperature(time_max_temp)
• Time of Maximum Barometric Pressure(time_max_bar_pres)
• Time of maximum vapor pressure(time_max_vap_pres)
• Minimum Relative Humidity(min_rh)
• Time of minimum vapor pressure(time_min_vap_pres)
• Minimum of Wind speed(min_wspd)
• Daily minimum air temperature(min_temp)
• Time of Minimum Barometric Pressure(time_min_bar_pres)
• Maximum of Wind speed(max_wspd)
• Maximum Temperature(max_temp)

• Standard Deviation of Air Temperature(sd_temp)
• Environmental Temperature (hybrid-b grid)(temp)
• Standard Deviation of Wind Speed(sd_wspd)
• Standard Deviation of Barometric Pressure(sd_bar_pres)
• Standard deviation of vapor pressure(sd_vap_pres)
• Relative Humidity (hybrid-b grid)(rh)
• Barometric pressure(bar_pres)
• Wind Speed (vector averaged)(wspd_va)
• Standard Deviation of wind direction(sd_deg)
• Wind Direction(wdir)
• Vapor Pressure (kiloPascals)(vap_pres)
• Wind Speed(wspd)
• Standard Deviation of Relative Humidity(sd_rh)