SGP/SMOS/E24 - 6-month Calibration Checks

During the time periods specified, the SMOS.E24 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.

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

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

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

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

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