D Q R Report

Start Date	Start Time	End Date	End Time	Data Quality Metric
04/28/2004	1430	04/28/2004	1530	Incorrect
10/24/2006	2035	10/24/2006	2105	Incorrect
11/09/2005	1526	11/09/2005	1545	Incorrect
11/08/2004	2200	11/08/2004	2220	Incorrect
10/24/2007	1405	10/24/2007	1500	Incorrect
04/26/2005	2055	04/26/2005	2145	Incorrect
10/07/2008	1540	10/07/2008	1605	Incorrect
10/29/2003	1519	10/29/2003	1615	Incorrect
05/10/2006	1439	05/10/2006	1515	Incorrect
04/23/2008	1442	04/23/2008	1520	Incorrect
04/25/2007	1550	04/25/2007	1645	Incorrect

During the time periods specified, the SMOS.E21 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.

Subject:	SGP/SMOS/E21 - 6-month Calibration Checks
DataStreams:	sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1
Description:	During the time periods specified, the SMOS.E21 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:	sgp1smosE21.b1: wspd_va wdir bar_pres vap_pres wspd temp rh sd_deg more sgp1440smosE21.b1: time_min_rh time_max_bar_pres time_max_vap_pres time_min_vap_pres min_vap_pres time_min_bar_pres max_bar_pres min_temp time_max_rh max_vap_pres time_max_wspd max_rh time_max_temp min_rh time_min_temp min_wspd min_bar_pres max_temp time_min_wspd max_wspd more sgp30smosE21.b1: bar_pres vap_pres sd_rh sd_wspd temp wspd_va rh wspd sd_vap_pres sd_bar_pres sd_temp wdir sd_deg more