DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D030619.3 | SGP/SWATS/E24 - Bad soil temperature and moisture measurements | sgpswatsE24.b1 | Incorrect |
D030917.13 | SGP/SWATS/E24 - Missing data | sgpswatsE24.b1 | Missing |
D040212.7 | SGP/SWATS/E24 - Incorrect Soil Moisture Data | sgpswatsE24.b1 | Incorrect |
D040505.4 | SGP/SWATS/E24 - Incorrect Soil Moisture Data | sgpswatsE24.b1 | Incorrect |
D040603.4 | SGP/SWATS/E24 - Sensor failure | sgpswatsE24.b1 | Missing |
D040603.5 | SGP/SWATS/E24 - Incorrect Soil Temp and Moisture Data | sgpswatsE24.b1 | Incorrect |
D041222.20 | SGP/SWATS/E24 - Incorrect Soil Moisture Data | sgpswatsE24.b1 | Incorrect |
D050404.5 | SGP/SWATS/E24 - Sensor Failure | sgpswatsE24.b1 | Incorrect |
D050503.12 | SGP/SWATS/E24 - Reprocessing Notice (RID 156) | sgpswatsE24.b1 | Does not affect quality |
D071001.3 | SGP/SWATS/E24 - Questionable Data due to placement of instrument | sgpswatsE24.b1 | Suspect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/14/2003 | 0000 | 08/07/2003 | 1400 | Incorrect |
Subject: | SGP/SWATS/E24 - Bad soil temperature and moisture measurements |
DataStreams: | sgpswatsE24.b1 |
Description: | During the specified time range, soil temperature measurements ("tsoil") were normal except for 3 sensors: 5-west, 60-west, 60-east. |
Measurements: | sgpswatsE24.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/16/2003 | 0600 | 06/13/2003 | 1700 | Missing |
Subject: | SGP/SWATS/E24 - Missing data |
DataStreams: | sgpswatsE24.b1 |
Description: | All soil temperature, soil moisture, and soil-water potential measurements within the time range are missing. Archived files contain no useful data. Removal of the files from May17'03 to June13'03 from the archive will be requested. |
Measurements: | sgpswatsE24.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/05/2004 | 1700 | 02/19/2004 | 1700 | Incorrect |
Subject: | SGP/SWATS/E24 - Incorrect Soil Moisture Data |
DataStreams: | sgpswatsE24.b1 |
Description: | The temperature rise readings from all depths on both the east and west profiles (trise_E, trise_W) are incorrect. This also causes the matric potential (soilwatpot_E, soilwatpot_W) and water content (watcont_E, watcont_W) data to be incorrect. |
Measurements: | sgpswatsE24.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
04/30/2004 | 2200 | 05/13/2004 | 1900 | Incorrect |
Subject: | SGP/SWATS/E24 - Incorrect Soil Moisture Data |
DataStreams: | 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:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/13/2004 | 1900 | 11/14/2009 | 1108 | Missing |
Subject: | SGP/SWATS/E24 - Sensor failure |
DataStreams: | sgpswatsE24.b1 |
Description: | The readings from the 125-cm depth on the east profile began reporting missing values for all variables (tsoil_E, trise_E, soilwatpot_E, watcont_E) after maintenance corrected soil moisture data problems on May 13, 2004 at 1900 GMT. All data from this sensor are missing from this point on. |
Measurements: | sgpswatsE24.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/13/2004 | 1800 | 05/13/2004 | 1900 | Incorrect |
Subject: | SGP/SWATS/E24 - Incorrect Soil Temp and Moisture Data |
DataStreams: | 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:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/06/2005 | 1800 | 01/20/2005 | 1730 | Incorrect |
10/07/2004 | 1300 | 12/23/2004 | 1730 | Incorrect |
Subject: | SGP/SWATS/E24 - Incorrect Soil Moisture Data |
DataStreams: | sgpswatsE24.b1 |
Description: | All soil moisture data are incorrect (trise, soilwatpot, and watcont). |
Measurements: | sgpswatsE24.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
12/23/2004 | 1800 | 11/14/2009 | 1107 | Incorrect |
Subject: | SGP/SWATS/E24 - Sensor Failure |
DataStreams: | sgpswatsE24.b1 |
Description: | The soil sensor at the 125-cm depth on the West side failed and is no longer reporting correct soil moisture data (trise_W, soilwatpot_W, watcont_W). Temperature data are still good. |
Measurements: | sgpswatsE24.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/28/1996 | 0000 | 04/19/2005 | 2359 | Does not affect quality |
Subject: | SGP/SWATS/E24 - Reprocessing Notice (RID 156) |
DataStreams: | sgpswatsE24.b1 |
Description: | See below for details of reprocessing that was completed on 20150814. Original DQR category: 5 (Transparent - Does not affect quality). ----------------------------------------------------------- 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 | Data Quality Metric |
---|---|---|---|---|
08/28/1996 | 0000 | 11/14/2009 | 1107 | Suspect |
Subject: | SGP/SWATS/E24 - Questionable Data due to placement of instrument |
DataStreams: | sgpswatsE24.b1 |
Description: | The Cyril EF is located on a gypsum outcropping overlooking a wheat field. When the SWATS was installed, it was placed in a "hole" in the gypsum filled with soil. The IM does not believe that this is conducive to collection of data that would be representative of local soil moisture conditions due to this arrangement. While the soil temperature and moisture data are correct for the conditions in that spot, it is very likely that the gypsum surroundings create an environment that would be unlike the surrounding area, and should be aware that the data may not be representative of actual mean local conditions. |
Measurements: | sgpswatsE24.b1:
|