DQR ID | Subject | Data Streams Affected |
---|---|---|
D040318.10 | SGP/SMOS/E13 - 6-month Calibration Checks | sgp30smosE13.b1, sgp1440smosE13.b1, sgp1smosE13.b1 |
D040318.16 | SGP/SMOS/E15 - 6-month Calibration Checks | sgp1440smosE15.b1, sgp1smosE15.b1, sgp30smosE15.b1 |
D040318.7 | SGP/SMOS/E11 - 6-month Calibration Checks | sgp30smosE11.b1, sgp1440smosE11.b1, sgp1smosE11.b1 |
D040319.12 | SGP/SMOS/E27 - 6-month Calibration Checks | sgp30smosE27.b1, sgp1440smosE27.b1, sgp1smosE27.b1 |
D040319.2 | SGP/SMOS/E20 - 6-month Calibration Checks | sgp30smosE20.b1, sgp1440smosE20.b1, sgp1smosE20.b1 |
D040319.5 | SGP/SMOS/E21 - 6-month Calibration Checks | sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1 |
D040319.8 | SGP/SMOS/E24 - 6-month Calibration Checks | sgp1440smosE24.b1, sgp1smosE24.b1, sgp30smosE24.b1 |
D070221.5 | SGP/SMOS/E20 - Wind Speed Data Artificially Low | sgp1440smosE20.b1, sgp1smosE20.b1, sgp30smosE20.b1 |
D070221.6 | SGP/SMOS/E21 - Wind Sensor Frozen | sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1 |
D070221.7 | SGP/SMOS/E24 - Wind Speed Data Incorrect Due to Icing | sgp1440smosE24.b1, sgp1smosE24.b1, sgp30smosE24.b1 |
D070221.8 | SGP/SMOS/E24 - Wind Speed Frozen During Icing Conditions | sgp1440smosE24.b1, sgp1smosE24.b1, sgp30smosE24.b1 |
D070221.9 | SGP/SMOS/E27 - Wind Speed Data Incorrect During Icing Conditions | sgp1440smosE27.b1, sgp1smosE27.b1, sgp30smosE27.b1 |
D070326.1 | SGP/SMOS/E21 - T/RH probe data incorrect | sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1 |
D070514.4 | SGP/SMOS/E24 - Barometer failure | sgp1440smosE24.b1, sgp1smosE24.b1, sgp30smosE24.b1 |
D070618.2 | SGP/SMOS/E13 - RH sensor failure | sgp1440smosE13.b1, sgp1smosE13.b1, sgp30smosE13.b1 |
D080306.7 | SGP/SMOS/E27 - Incorrect Offset for Wind Directon | sgp1smosE27.b1, sgp30smosE27.b1 |
D080820.13 | SGP/SMOS/E15 - Missing Data | sgp1440smosE15.b1, sgp1smosE15.b1, sgp30smosE15.b1 |
D080828.6 | SGP/SMOS/E24 - Missing Data | sgp1440smosE24.b1, sgp1smosE24.b1, sgp30smosE24.b1 |
D080828.7 | SGP/SMOS/E27 - Missing Data | sgp1440smosE27.b1, sgp1smosE27.b1, sgp30smosE27.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/15/2004 | 1958 | 04/15/2004 | 2020 |
10/28/2004 | 1835 | 10/28/2004 | 1855 |
04/15/2005 | 1435 | 04/15/2005 | 1455 |
11/23/2005 | 1940 | 11/23/2005 | 1953 |
10/16/2003 | 1827 | 10/16/2003 | 1855 |
10/30/2008 | 1600 | 10/30/2008 | 1625 |
04/11/2008 | 1800 | 04/11/2008 | 1840 |
05/01/2006 | 1438 | 05/01/2006 | 1545 |
10/13/2006 | 1605 | 10/13/2006 | 1635 |
04/16/2007 | 1414 | 04/16/2007 | 1441 |
10/09/2007 | 1955 | 10/09/2007 | 2025 |
Subject: | SGP/SMOS/E13 - 6-month Calibration Checks |
DataStreams: | sgp30smosE13.b1, sgp1440smosE13.b1, sgp1smosE13.b1 |
Description: | During the time periods specified, the SMOS.E13 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: | sgp1440smosE13.b1:
sgp1smosE13.b1:
sgp30smosE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/14/2003 | 1700 | 10/14/2003 | 1730 |
04/13/2004 | 1615 | 04/13/2004 | 1700 |
10/26/2004 | 1640 | 10/26/2004 | 1705 |
04/12/2005 | 1600 | 04/12/2005 | 1630 |
11/21/2005 | 1753 | 11/21/2005 | 1850 |
04/08/2008 | 1700 | 04/08/2008 | 1828 |
10/21/2008 | 1800 | 10/21/2008 | 1840 |
04/25/2006 | 1555 | 04/25/2006 | 1652 |
10/10/2006 | 1612 | 10/10/2006 | 1645 |
04/20/2007 | 1450 | 04/20/2007 | 1525 |
10/10/2007 | 1557 | 10/10/2007 | 1619 |
Subject: | SGP/SMOS/E15 - 6-month Calibration Checks |
DataStreams: | sgp1440smosE15.b1, sgp1smosE15.b1, sgp30smosE15.b1 |
Description: | During the time periods specified, the SMOS.E15 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: | sgp1smosE15.b1:
sgp30smosE15.b1:
sgp1440smosE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/10/2006 | 1826 | 10/10/2006 | 1847 |
04/20/2007 | 1758 | 04/20/2007 | 1824 |
10/10/2007 | 1826 | 10/10/2007 | 1838 |
10/21/2008 | 1605 | 10/21/2008 | 1620 |
04/08/2008 | 1940 | 04/08/2008 | 2025 |
10/14/2003 | 1930 | 10/14/2003 | 1941 |
04/13/2004 | 2011 | 04/13/2004 | 2035 |
10/26/2004 | 1840 | 10/26/2004 | 1900 |
04/12/2005 | 1821 | 04/12/2005 | 1840 |
11/21/2005 | 2057 | 11/21/2005 | 2110 |
04/25/2006 | 1827 | 04/25/2006 | 1900 |
Subject: | SGP/SMOS/E11 - 6-month Calibration Checks |
DataStreams: | sgp30smosE11.b1, sgp1440smosE11.b1, sgp1smosE11.b1 |
Description: | 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. |
Measurements: | sgp1440smosE11.b1:
sgp1smosE11.b1:
sgp30smosE11.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/29/2003 | 1808 | 10/29/2003 | 1855 |
04/28/2004 | 1712 | 04/28/2004 | 1755 |
09/29/2004 | 2012 | 09/29/2004 | 2045 |
10/24/2007 | 1647 | 10/24/2007 | 1715 |
10/07/2008 | 1925 | 10/07/2008 | 1955 |
04/23/2008 | 1705 | 04/23/2008 | 1735 |
04/27/2007 | 1603 | 04/27/2007 | 1645 |
04/27/2005 | 1516 | 04/27/2005 | 1605 |
11/09/2005 | 1827 | 11/09/2005 | 1930 |
05/10/2006 | 1650 | 05/10/2006 | 1725 |
10/25/2006 | 1542 | 10/25/2006 | 1625 |
Subject: | SGP/SMOS/E27 - 6-month Calibration Checks |
DataStreams: | sgp30smosE27.b1, sgp1440smosE27.b1, sgp1smosE27.b1 |
Description: | During the time periods specified, the SMOS.E27 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: | sgp1smosE27.b1:
sgp30smosE27.b1:
sgp1440smosE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/23/2008 | 1815 | 04/23/2008 | 1920 |
10/29/2003 | 2149 | 10/29/2003 | 2230 |
04/28/2004 | 2027 | 04/28/2004 | 2105 |
09/29/2004 | 1607 | 09/29/2004 | 1655 |
04/27/2005 | 1824 | 04/27/2005 | 1915 |
11/09/2005 | 2116 | 11/09/2005 | 2145 |
10/07/2008 | 2130 | 10/07/2008 | 2155 |
10/24/2007 | 1819 | 10/24/2007 | 1906 |
05/10/2006 | 1925 | 05/10/2006 | 2040 |
10/25/2006 | 1745 | 10/25/2006 | 1825 |
04/25/2007 | 1921 | 04/25/2007 | 1948 |
Subject: | SGP/SMOS/E20 - 6-month Calibration Checks |
DataStreams: | sgp30smosE20.b1, sgp1440smosE20.b1, sgp1smosE20.b1 |
Description: | During the time periods specified, the SMOS.E20 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: | sgp1440smosE20.b1:
sgp30smosE20.b1:
sgp1smosE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/29/2003 | 1519 | 10/29/2003 | 1615 |
04/28/2004 | 1430 | 04/28/2004 | 1530 |
11/08/2004 | 2200 | 11/08/2004 | 2220 |
04/26/2005 | 2055 | 04/26/2005 | 2145 |
04/23/2008 | 1442 | 04/23/2008 | 1520 |
10/24/2007 | 1405 | 10/24/2007 | 1500 |
10/07/2008 | 1540 | 10/07/2008 | 1605 |
11/09/2005 | 1526 | 11/09/2005 | 1545 |
05/10/2006 | 1439 | 05/10/2006 | 1515 |
10/24/2006 | 2035 | 10/24/2006 | 2105 |
04/25/2007 | 1550 | 04/25/2007 | 1645 |
Subject: | SGP/SMOS/E21 - 6-month Calibration Checks |
DataStreams: | sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.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. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/24/2008 | 1543 | 04/24/2008 | 1655 |
10/30/2003 | 1641 | 10/30/2003 | 1730 |
04/29/2004 | 1631 | 04/29/2004 | 1715 |
09/30/2004 | 1634 | 09/30/2004 | 1715 |
04/28/2005 | 1633 | 04/28/2005 | 1715 |
10/25/2007 | 1441 | 10/25/2007 | 1515 |
10/08/2008 | 1650 | 10/08/2008 | 1726 |
11/10/2005 | 1700 | 11/10/2005 | 1800 |
05/11/2006 | 1640 | 05/11/2006 | 1720 |
10/26/2006 | 1605 | 10/26/2006 | 1640 |
04/26/2007 | 1530 | 04/26/2007 | 1605 |
Subject: | SGP/SMOS/E24 - 6-month Calibration Checks |
DataStreams: | sgp1440smosE24.b1, sgp1smosE24.b1, sgp30smosE24.b1 |
Description: | 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. |
Measurements: | sgp1smosE24.b1:
sgp30smosE24.b1:
sgp1440smosE24.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2007 | 1613 | 01/15/2007 | 2117 |
01/20/2007 | 1927 | 01/21/2007 | 0405 |
Subject: | SGP/SMOS/E20 - Wind Speed Data Artificially Low |
DataStreams: | sgp1440smosE20.b1, sgp1smosE20.b1, sgp30smosE20.b1 |
Description: | Wind speed data is artificially low during the listed time periods. Icing conditions caused the reduction in speed compared to nearby sites. |
Measurements: | sgp1440smosE20.b1:
sgp30smosE20.b1:
sgp1smosE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/13/2007 | 2149 | 01/18/2007 | 1932 |
Subject: | SGP/SMOS/E21 - Wind Sensor Frozen |
DataStreams: | sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1 |
Description: | The wind sensor was frozen during icing conditions. All wind data is incorrect. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2007 | 1445 | 01/15/2007 | 2137 |
Subject: | SGP/SMOS/E24 - Wind Speed Data Incorrect Due to Icing |
DataStreams: | sgp1440smosE24.b1, sgp1smosE24.b1, sgp30smosE24.b1 |
Description: | Wind speed data was artificially low incorrect during icing conditions. |
Measurements: | sgp1smosE24.b1:
sgp30smosE24.b1:
sgp1440smosE24.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/16/2007 | 0530 | 01/16/2007 | 1209 |
01/17/2007 | 0019 | 01/17/2007 | 0821 |
Subject: | SGP/SMOS/E24 - Wind Speed Frozen During Icing Conditions |
DataStreams: | sgp1440smosE24.b1, sgp1smosE24.b1, sgp30smosE24.b1 |
Description: | The wind speed sensor was completely frozen during icing conditions. |
Measurements: | sgp1smosE24.b1:
sgp30smosE24.b1:
sgp1440smosE24.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2007 | 1534 | 01/13/2007 | 0604 |
Subject: | SGP/SMOS/E27 - Wind Speed Data Incorrect During Icing Conditions |
DataStreams: | sgp1440smosE27.b1, sgp1smosE27.b1, sgp30smosE27.b1 |
Description: | Icing caused the wind speed sensor data to be artificailly low. |
Measurements: | sgp1smosE27.b1:
sgp30smosE27.b1:
sgp1440smosE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/22/2007 | 1348 | 03/28/2007 | 1541 |
Subject: | SGP/SMOS/E21 - T/RH probe data incorrect |
DataStreams: | sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1 |
Description: | The T/RH probe data was read incorrectly due to the wrong program getting loaded from the stoage module. |
Measurements: | sgp1440smosE21.b1:
sgp1smosE21.b1:
sgp30smosE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/11/2007 | 2012 | 05/24/2007 | 1604 |
Subject: | SGP/SMOS/E24 - Barometer failure |
DataStreams: | sgp1440smosE24.b1, sgp1smosE24.b1, sgp30smosE24.b1 |
Description: | The barometer failed. Data during the time indicated is erratic and incorrect. |
Measurements: | sgp1smosE24.b1:
sgp30smosE24.b1:
sgp1440smosE24.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/16/2007 | 0000 | 06/18/2007 | 2000 |
Subject: | SGP/SMOS/E13 - RH sensor failure |
DataStreams: | sgp1440smosE13.b1, sgp1smosE13.b1, sgp30smosE13.b1 |
Description: | The T/RH sensor relative humidity data is suspect during this time. Values from this sensor failed the 6-month check and subsequent bi-weekly checks. The RH values were lower by larger than the manufacturer suggested uncertainty of 3%. |
Measurements: | sgp1440smosE13.b1:
sgp1smosE13.b1:
sgp30smosE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/26/2006 | 1636 | 02/12/2007 | 1940 |
Subject: | SGP/SMOS/E27 - Incorrect Offset for Wind Directon |
DataStreams: | sgp1smosE27.b1, sgp30smosE27.b1 |
Description: | An incorrect offset of 7 degrees was added to the wind direction to correct for misalignment of the towers to true north. The wind direction data may be corrected but the vector averaged wind speed cannot. Subsequent audits have highlighted problems with past measurements of tower alignments. All corrections to wind direction are being removed and Users are directed to view the Instrument Handbook for a table listing all tower alignment deviations from true north. Users can adjust the data at their discretion. |
Measurements: | sgp1smosE27.b1:
sgp30smosE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/29/2006 | 1300 | 12/04/2006 | 2200 |
01/17/2007 | 1600 | 01/21/2007 | 1700 |
Subject: | SGP/SMOS/E15 - Missing Data |
DataStreams: | sgp1440smosE15.b1, sgp1smosE15.b1, sgp30smosE15.b1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgp1smosE15.b1:
sgp30smosE15.b1:
sgp1440smosE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/07/2004 | 1500 | 10/14/2004 | 1600 |
04/22/2007 | 1200 | 04/26/2007 | 1300 |
10/03/2007 | 0100 | 10/05/2007 | 1730 |
10/12/2007 | 1800 | 10/15/2007 | 1030 |
10/26/2007 | 1800 | 10/29/2007 | 1030 |
12/10/2007 | 1800 | 12/12/2007 | 0230 |
12/22/2007 | 2300 | 12/27/2007 | 0000 |
01/18/2008 | 0300 | 01/26/2008 | 0800 |
01/31/2008 | 2330 | 02/03/2008 | 1530 |
Subject: | SGP/SMOS/E24 - Missing Data |
DataStreams: | sgp1440smosE24.b1, sgp1smosE24.b1, sgp30smosE24.b1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgp1smosE24.b1:
sgp30smosE24.b1:
sgp1440smosE24.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/05/2006 | 1100 | 11/08/2006 | 0330 |
01/13/2007 | 0600 | 01/27/2007 | 0230 |
04/11/2007 | 1700 | 04/26/2007 | 1100 |
Subject: | SGP/SMOS/E27 - Missing Data |
DataStreams: | sgp1440smosE27.b1, sgp1smosE27.b1, sgp30smosE27.b1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgp1smosE27.b1:
sgp30smosE27.b1:
sgp1440smosE27.b1:
|