DQR ID | Subject | Data Streams Affected |
---|---|---|
D040126.2 | SGP/SWATS/E3 - Incorrect Soil Moisture Data | sgpswatsE3.b1 |
D040126.4 | SGP/SWATS/E5 - Sensor failure, 25cm E | sgpswatsE5.b1 |
D040212.6 | SGP/SWATS/E7 - Sensor failure, 35cm E | sgpswatsE7.b1 |
D040505.4 | SGP/SWATS/E24 - Incorrect Soil Moisture Data | sgpswatsE24.00, sgpswatsE24.b1 |
D040603.5 | SGP/SWATS/E24 - Incorrect Soil Temp and Moisture Data | sgpswatsE24.00, sgpswatsE24.b1 |
D040714.1 | SGP/SWATS/E7 - Missing Data | sgpswatsE7.b1 |
D040727.1 | SGP/SWATS/E20 - Incorrect Soil Moisture Data | sgpswatsE20.00, sgpswatsE20.b1 |
D050215.6 | SGP/SWATS/E5 - Sensor failure, 35cm E | sgpswatsE5.b1 |
D050503.10 | SGP/SWATS/E20 - Reprocess: Changed Depth Dimension | sgpswatsE20.b1 |
D050503.12 | SGP/SWATS/E24 - Reprocess: Changed Depth Dimension | sgpswatsE24.b1 |
D050503.4 | SGP/SWATS/E10 - Reprocess: Changed Depth Dimension | sgpswatsE10.b1 |
D050503.6 | SGP/SWATS/E12 - Reprocess: Changed Depth Dimension | sgpswatsE12.b1 |
D050503.8 | SGP/SWATS/E13 - Reprocess: Changed Depth Dimension | sgpswatsE13.b1 |
D081027.5 | SGP/SWATS/E19 - Sensor failure, 60cm E | sgpswatsE19.b1 |
D081223.1 | SGP/SWATS/E19 - Sensor failure, 125 W | sgpswatsE19.b1 |
D090120.2 | SGP/SWATS/E27 - Incorrect serial numbers | sgpswatsE27.b1 |
D090120.3 | SGP/SWATS/E27 - Reprocess: Miscalibration | sgpswatsE27.b1 |
D090121.3 | SGP/SWATS/E16 - Sensor failure, 125cm E | sgpswatsE16.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/14/2004 | 0500 | 01/14/2004 | 0800 |
01/14/2004 | 1800 | 01/29/2004 | 2100 |
03/07/2004 | 0100 | 03/10/2004 | 1715 |
06/02/2004 | 1700 | 06/06/2004 | 1300 |
Subject: | SGP/SWATS/E3 - Incorrect Soil Moisture Data |
DataStreams: | sgpswatsE3.b1 |
Description: | The temperature rise readings from all depths on both the east and west profilesare incorrect. This also causes the matric potential and water content data to be incorrect. |
Measurements: | sgpswatsE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/26/2003 | 0400 | 07/25/2004 | 0129 |
Subject: | SGP/SWATS/E5 - Sensor failure, 25cm E |
DataStreams: | sgpswatsE5.b1 |
Description: | The temperature rise readings from the 25-cm depth on the east profile are incorrect. This also causes the matric potential and water content data to be incorrect. |
Measurements: | sgpswatsE5.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/06/2004 | 0400 | 01/06/2004 | 0515 |
01/27/2004 | 1300 | 02/08/2004 | 1830 |
06/17/2004 | 1700 | 06/23/2004 | 1900 |
12/23/2004 | 0700 | 12/24/2004 | 1130 |
Subject: | SGP/SWATS/E7 - Sensor failure, 35cm E |
DataStreams: | sgpswatsE7.b1 |
Description: | The 35cm East profile data spiked out of range on 20040106. Soil temperature is incorrect at 0407 GMT, and all 35cm E data are incorrect at 0407 and 0507 GMT. The 35cm East profile sensor failed on 20040127 around 1300 GMT. All data from this sensor are incorrect or missing until 20040208. The 35cm East temperature rise readings were noisy and inconsistent with the rest of the data 20040317-20040623. This also caused the matric potential and water content data to be suspect. The 35cm East soil temperature measurements were incorrect beginning 20041223 to 9:07 on 12/24. Temperature rise, soil-water potential, and water content are incorrect from from the same start time to 11:07 GMT on 12/24. |
Measurements: | sgpswatsE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/30/2004 | 2200 | 05/13/2004 | 1900 |
Subject: | SGP/SWATS/E24 - Incorrect Soil Moisture Data |
DataStreams: | sgpswatsE24.00, sgpswatsE24.b1 |
Description: | The temperature rise readings from both the west and east profiles (trise_W, trise_E) were incorrect at all depths. This also caused the matric potential (soilwatpot_W, soilwatpot_E) and water content (watcont_W, watcont_E) data to be incorrect. |
Measurements: | sgpswatsE24.b1:
sgpswatsE24.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/13/2004 | 1800 | 05/13/2004 | 1900 |
Subject: | SGP/SWATS/E24 - Incorrect Soil Temp and Moisture Data |
DataStreams: | sgpswatsE24.00, sgpswatsE24.b1 |
Description: | The soil temperature and temperature rise readings from all depths on both the east and west profiles (tsoil_W, tsoil_E, trise_E, trise_W) were incorrect. This also caused the matric potential (soilwatpot_E, soilwatpot_W) and water content (watcont_E, watcont_W) data to be incorrect. |
Measurements: | sgpswatsE24.b1:
sgpswatsE24.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/16/1997 | 1007 | 11/26/1997 | 1505 |
06/26/2000 | 0607 | 07/06/2000 | 1507 |
01/28/2002 | 2307 | 01/30/2002 | 0007 |
01/30/2002 | 1307 | 02/08/2002 | 1907 |
03/14/2002 | 2308 | 03/16/2002 | 0007 |
05/08/2002 | 0608 | 05/21/2002 | 1507 |
10/02/2002 | 1807 | 10/04/2002 | 1707 |
08/29/2003 | 0407 | 09/05/2003 | 1708 |
10/07/2003 | 1707 | 10/23/2003 | 1723 |
11/20/2003 | 1907 | 12/02/2003 | 2032 |
04/24/2004 | 0207 | 04/30/2004 | 1538 |
06/08/2004 | 1907 | 06/17/2004 | 1752 |
07/04/2004 | 1107 | 07/09/2004 | 1709 |
10/31/2004 | 2007 | 11/03/2004 | 0008 |
01/04/2005 | 2307 | 01/11/2005 | 2009 |
06/15/2005 | 2207 | 06/28/2005 | 1920 |
06/30/2007 | 0607 | 08/10/2007 | 1907 |
11/02/2007 | 1607 | 11/09/2007 | 1907 |
11/23/2007 | 1807 | 11/27/2007 | 1950 |
Subject: | SGP/SWATS/E7 - Missing Data |
DataStreams: | sgpswatsE7.b1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgpswatsE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/09/2004 | 1800 | 07/21/2004 | 1900 |
Subject: | SGP/SWATS/E20 - Incorrect Soil Moisture Data |
DataStreams: | sgpswatsE20.00, sgpswatsE20.b1 |
Description: | Due to failure of an electronic component (apparently caused by the onset of precipitation), the temperature rise readings from both the west and east profiles (trise_W, trise_E) are incorrect at all depths. This also causes the matric potential (soilwatpot_W, soilwatpot_E) and water content (watcont_W, watcont_E) data to be incorrect. |
Measurements: | sgpswatsE20.00:
sgpswatsE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/28/2004 | 1830 | 08/11/2004 | 1830 |
Subject: | SGP/SWATS/E5 - Sensor failure, 35cm E |
DataStreams: | sgpswatsE5.b1 |
Description: | The sensor at the 35-cm depth on the east profile reported missing values for a couple of weeks. |
Measurements: | sgpswatsE5.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/08/1996 | 0000 | 04/19/2005 | 2359 |
Subject: | SGP/SWATS/E20 - Reprocess: Changed Depth Dimension |
DataStreams: | sgpswatsE20.b1 |
Description: | The dimension "depth" in the netCDF files was incorrectly reported as 8, and has been changed. Newer files with the correct smaller depth dimension do not have extra placeholder values and thus are smaller in size. |
Measurements: | sgpswatsE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/28/1996 | 0000 | 04/19/2005 | 2359 |
Subject: | SGP/SWATS/E24 - Reprocess: Changed Depth Dimension |
DataStreams: | sgpswatsE24.b1 |
Description: | The dimension "depth" in the netCDF files was incorrectly reported as 8, and has been changed. Newer files with the correct smaller depth dimension do not have extra placeholder values and thus are smaller in size. |
Measurements: | sgpswatsE24.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/11/1996 | 0000 | 04/19/2005 | 2359 |
Subject: | SGP/SWATS/E10 - Reprocess: Changed Depth Dimension |
DataStreams: | sgpswatsE10.b1 |
Description: | The dimension "depth" in the netCDF files was incorrectly reported as 8, and has been changed. Newer files with the correct smaller depth dimension do not have extra placeholder values and thus are smaller in size. |
Measurements: | sgpswatsE10.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/13/1996 | 0000 | 04/19/2005 | 2359 |
Subject: | SGP/SWATS/E12 - Reprocess: Changed Depth Dimension |
DataStreams: | sgpswatsE12.b1 |
Description: | The dimension "depth" in the netCDF files was incorrectly reported as 8, and has been changed. Newer files with the correct smaller depth dimension do not have extra placeholder values and thus are smaller in size. |
Measurements: | sgpswatsE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/05/1996 | 0000 | 04/19/2005 | 2359 |
Subject: | SGP/SWATS/E13 - Reprocess: Changed Depth Dimension |
DataStreams: | sgpswatsE13.b1 |
Description: | The dimension "depth" in the netCDF files was incorrectly reported as 8, and has been changed. Newer files with the correct smaller depth dimension do not have extra placeholder values and thus are smaller in size. |
Measurements: | sgpswatsE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/28/2000 | 0300 | 12/11/2008 | 2000 |
Subject: | SGP/SWATS/E19 - Sensor failure, 60cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | The 60cm East profile sensor began reporting temperature rise values near 0 C. This problem continued until the old profile of sensors was disconnected and the new set of sensors was connected. The soil temperature measure was not impacted by this problem. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/21/2002 | 0900 | 12/11/2008 | 2100 |
Subject: | SGP/SWATS/E19 - Sensor failure, 125 W |
DataStreams: | sgpswatsE19.b1 |
Description: | Temperature rise values form the 125 cm West profile sensor began reporting values near 0 C. This problem continued until the old profile of sensors was disconnected and the new set of sensors was connected. The soil temperature measure was not impacted by this problem. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/25/2003 | 1900 | 11/30/2008 | 2300 |
Subject: | SGP/SWATS/E27 - Incorrect serial numbers |
DataStreams: | sgpswatsE27.b1 |
Description: | The wiring at E27 from the Campbell Scientific 229-L sensors is backwards. This issue impacts the following variables but does not impact data quality: serial_numbers_W, serial_numbers_E. All serial numbers stored in the serial_numbers_W variable apply to data stored in the trise_E and tsoil_E variables, and vice versa. Thus, the user should be aware that the trise_W, trise_E, tsoil_W, and tsoil_E variables actually contain data from the opposite profile. |
Measurements: | sgpswatsE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/25/2003 | 1900 | 11/30/2008 | 2300 |
Subject: | SGP/SWATS/E27 - Reprocess: Miscalibration |
DataStreams: | sgpswatsE27.b1 |
Description: | The wiring at E27 from the Campbell Scientific 229-L sensors is backwards. Matric potential and water content data are incorrect due to incorrect calibrations being applied to temperature rise sensor data. |
Measurements: | sgpswatsE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/26/2001 | 2300 | 06/13/2006 | 2300 |
Subject: | SGP/SWATS/E16 - Sensor failure, 125cm E |
DataStreams: | sgpswatsE16.b1 |
Description: | The 125cm East sensor reported temperature rise values at or about 0 for the duration of the specified period. Soil temperature data were not affected. |
Measurements: | sgpswatsE16.b1:
|