D Q R Report

Start Date	Start Time	End Date	End Time	Data Quality Metric
11/08/2000	1548	11/08/2000	1615	Incorrect
04/26/2000	1430	04/26/2000	1523	Incorrect
04/30/1997	1656	04/30/1997	1856	Incorrect
09/29/1999	1800	09/29/1999	1820	Incorrect
10/31/1996	1635	10/31/1996	1752	Incorrect
04/18/1996	1945	04/18/1996	2145	Incorrect
10/03/1995	1900	10/03/1995	2100	Incorrect
04/29/1998	1801	04/29/1998	2001	Incorrect
10/30/1997	1500	10/30/1997	1700	Incorrect
11/24/1998	1815	11/24/1998	1850	Incorrect
04/14/1999	1545	04/14/1999	1630	Incorrect

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.

Subject:	SGP/SMOS/E4 - 6-month Calibration Checks
DataStreams:	sgp1smosE4.a0, sgp30smosE4.a1, sgp1440smosE4.a0
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: temp wspd sd_bar_pres wdir wspd_va bar_pres vap_pres sd_vap_pres sd_temp sd_rh sd_deg sd_wspd rh more sgp1440smosE4.a0: time_max_bar_pres min_vap_pres min_bar_pres max_vap_pres time_min_bar_pres time_max_vap_pres min_wspd time_min_temp time_min_wspd min_temp min_rh time_max_rh max_temp time_max_wspd max_wspd time_min_vap_pres max_rh time_min_rh time_max_temp max_bar_pres more sgp1smosE4.a0: bar_pres temp vap_pres rh wspd sd_deg wdir wspd_va more