DQR ID | Subject | Data Streams Affected |
---|---|---|
D030618.5 | SGP/SWATS/E18 - Planned data outage | sgpswatsE18.00, sgpswatsE18.a1, sgpswatsE18.b1, sgpswatspcpE18.a1 |
D030917.20 | SGP/SWATS/E13/E18/E2 - Missing data due to Ice storm and clock problems | sgpswatsE2.00, sgpswatsE2.a1, sgpswatsE2.b1, sgpswatsE13.00, sgpswatsE13.a1, sgpswatsE13.b1, sgpswatsE18.00, sgpswatsE18.a1, sgpswatsE18.b1, sgpswatspcpE2.a1, sgpswatspcpE18.a1 |
D030930.2 | SGP/SWATS/E18 - Incorrect and missing measurements | sgpswatsE18.00, sgpswatsE18.b1 |
D040525.16 | SGP/SWATS/E19 - Metadata Errors | sgpswatsE19.a1, sgpswatsE19.b1, sgpswatspcpE19.a1 |
D040727.1 | SGP/SWATS/E20 - Incorrect Soil Moisture Data | sgpswatsE20.00, sgpswatsE20.b1 |
D050503.10 | SGP/SWATS/E20 - Reprocess: Changed Depth Dimension | sgpswatsE20.b1 |
D050503.9 | SGP/SWATS/E20 - Reprocess: Changed Depth Dimension | sgpswatsE20.a1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/17/2003 | 1707 | 06/07/2003 | 1007 |
Subject: | SGP/SWATS/E18 - Planned data outage |
DataStreams: | sgpswatsE18.00, sgpswatsE18.a1, sgpswatsE18.b1, sgpswatspcpE18.a1 |
Description: | The data quality was known to be very poor, so the instrument was taken offline until the sensors were reinstalled. |
Measurements: | sgpswatsE18.00:
sgpswatsE18.a1:
sgpswatsE18.b1:
sgpswatspcpE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/09/2002 | 1900 | 03/11/2002 | 2200 |
03/13/2002 | 1600 | 03/14/2002 | 1700 |
Subject: | SGP/SWATS/E13/E18/E2 - Missing data due to Ice storm and clock problems |
DataStreams: | sgpswatsE2.00, sgpswatsE2.a1, sgpswatsE2.b1, sgpswatsE13.00, sgpswatsE13.a1, sgpswatsE13.b1, sgpswatsE18.00, sgpswatsE18.a1, sgpswatsE18.b1, sgpswatspcpE2.a1, sgpswatspcpE18.a1 |
Description: | Data are missing due to power failures caused by an ice storm and resulting system/instrument clock problems. |
Measurements: | sgpswatsE2.b1:
sgpswatsE13.b1:
sgpswatspcpE2.a1:
sgpswatsE18.00:
sgpswatsE18.a1:
sgpswatsE2.a1:
sgpswatsE2.00:
sgpswatsE13.a1:
sgpswatsE18.b1:
sgpswatsE13.00:
sgpswatspcpE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/07/2003 | 1007 | 06/11/2003 | 2052 |
Subject: | SGP/SWATS/E18 - Incorrect and missing measurements |
DataStreams: | sgpswatsE18.00, sgpswatsE18.b1 |
Description: | There is an erroneous measurement at 2052Z on the 11th. All obs should be disregarded and probably should be deleted from the file. tsoil_W: From 1007Z on the 7th to 1707Z on the 9th: tsoil_W data is missing or incorrect at the 5cm depth. From 1807 on the 9th to 1807 on the 10th, tsoil_W is completely missing and/or incorrect. From 1907 on the 10th to 2007 on the 11th, correct tsoil_W data is available except for missing data at the 15cm depth. trise_W: All trise_W data is incorrect or missing from 1007Z on the 7th to 1807Z on the 10th. From 1907 on the 10th to 2007 on the 11th, trise_W data is missing at the 15cm depth. tsoil_E: From 1007 on the 7th to 1907 on the 9th, trise_E data is missing or incorrect except at the 5cm depth. From 2007 on the 9th to 1907 on the 10th, tsoil_E data is missing. trise_E: From 1007 on the 7th to 1907 on the 10th, trise_E data is missing or incorrect. |
Measurements: | sgpswatsE18.00:
sgpswatsE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/12/1997 | 0107 | 05/06/2003 | 2359 |
Subject: | SGP/SWATS/E19 - Metadata Errors |
DataStreams: | sgpswatsE19.a1, sgpswatsE19.b1, sgpswatspcpE19.a1 |
Description: | The latitude, longitude and altitude of the El Reno (E19) site were incorrectly entered into the ARM database. The correct location of the SWATS.E19 instrument is: Lat: 35.557N Lon: 98.017W Alt: 421m |
Measurements: | sgpswatsE19.b1:
sgpswatspcpE19.a1:
sgpswatsE19.a1:
|
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.b1:
sgpswatsE20.00:
|
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 |
---|---|---|---|
02/08/1996 | 0000 | 06/01/2003 | 2359 |
Subject: | SGP/SWATS/E20 - Reprocess: Changed Depth Dimension |
DataStreams: | sgpswatsE20.a1 |
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.a1:
|