DQR ID | Subject | Data Streams Affected |
---|---|---|
D020403.4 | SGP/SMOS/E4 - E4 SMOS SNOW DATA INCORRECT | sgp1440smosE4.a0, sgp30smosE4.a1 |
D020626.23 | SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
D040316.1 | SGP/SMOS/E4 - 6-month Calibration Checks | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
D050421.11 | SGP/SMOS/E4 - Reprocess: Wind direction offset | sgp1smosE4.a0, sgp30smosE4.a1 |
D991109.27 | SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
D991109.3 | SGP/SMOS/E4 - E4 SMOS down for tower replacement | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/03/1996 | 0000 | 03/31/2001 | 2359 |
Subject: | SGP/SMOS/E4 - E4 SMOS SNOW DATA INCORRECT |
DataStreams: | sgp1440smosE4.a0, sgp30smosE4.a1 |
Description: | Due to a programming error all snow depth data was reported as 0. In effect, no snow depth data was collected. |
Measurements: | sgp30smosE4.a1:
sgp1440smosE4.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/06/1999 | 0835 | 10/06/1999 | 0855 |
Subject: | SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
Description: | The E4 SMOS was lowered to the surface on 6 OCT 1999 between 0835 and 0855 GMT while counterweights were installed. All wind speed and direction data taken during this period should be flagged as incorrect. |
Measurements: | sgp1smosE4.a0:
sgpsmosE4.01:
sgp30smosE4.a1:
sgp1440smosE4.a0:
sgp1smosE4.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/03/1995 | 1900 | 10/03/1995 | 2100 |
04/18/1996 | 1945 | 04/18/1996 | 2145 |
10/31/1996 | 1635 | 10/31/1996 | 1752 |
04/30/1997 | 1656 | 04/30/1997 | 1856 |
10/30/1997 | 1500 | 10/30/1997 | 1700 |
04/29/1998 | 1801 | 04/29/1998 | 2001 |
11/24/1998 | 1815 | 11/24/1998 | 1850 |
04/14/1999 | 1545 | 04/14/1999 | 1630 |
09/29/1999 | 1800 | 09/29/1999 | 1820 |
04/26/2000 | 1430 | 04/26/2000 | 1523 |
11/08/2000 | 1548 | 11/08/2000 | 1615 |
Subject: | SGP/SMOS/E4 - 6-month Calibration Checks |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1 |
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. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
sgp1440smosE4.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/30/1995 | 0000 | 03/31/2001 | 2359 |
Subject: | SGP/SMOS/E4 - Reprocess: Wind direction offset |
DataStreams: | sgp1smosE4.a0, sgp30smosE4.a1 |
Description: | When the SGP.E4 SMOS tower was installed it was not aligned properly resulting in a 7 degree offset. On 3/9/05, the datalogger program was modifed to correct for this offset. |
Measurements: | sgp1smosE4.a0:
sgp30smosE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/06/1999 | 0835 | 10/06/1999 | 0855 |
Subject: | SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
Description: | The E4 SMOS was lowered to the surface on 6 OCT 1999 between 0835 and 0855 GMT while counterweights were installed. All temperature and humidity data taken during this period should be flagged as questionable. |
Measurements: | sgp1smosE4.a0:
sgpsmosE4.01:
sgp30smosE4.a1:
sgp1440smosE4.a0:
sgp1smosE4.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/17/1999 | 1500 | 05/25/1999 | 2050 |
Subject: | SGP/SMOS/E4 - E4 SMOS down for tower replacement |
DataStreams: | sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01 |
Description: | The E4 SMOS was shut down from 17 MAY 1999 at 1500 GMT until 25 MAY 1999 at 2050 GMT while the tower was replaced. |
Measurements: | sgp1smosE4.a0:
sgpsmosE4.01:
sgp30smosE4.a1:
sgp1440smosE4.a0:
sgp1smosE4.00:
|