DQR ID | Subject | Data Streams Affected |
---|---|---|
D120113.6 | SGP/IRT/C1 - Noisy 10m IRT data | sgpirt10mC1.b1 |
D121022.1 | SGP/IRT/C1 - Measurement range | sgpirt10mC1.b1, sgpirt25mC1.b1 |
D130211.1 | SGP/IRT/C1 - 10m IRT ground surface temperature | sgpirt10mC1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2012 | 1530 | 01/04/2012 | 2030 |
Subject: | SGP/IRT/C1 - Noisy 10m IRT data |
DataStreams: | sgpirt10mC1.b1 |
Description: | The 10M IRT surface temperatures were very noisy because the connection to the data logger had become loose. |
Measurements: | sgpirt10mC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/25/2012 | 1800 | 08/04/2012 | 2059 |
Subject: | SGP/IRT/C1 - Measurement range |
DataStreams: | sgpirt10mC1.b1, sgpirt25mC1.b1 |
Description: | The ground surface temperature exceeded the maximum measurement of 50C on some days. The maximum was increased to 60C for IRT10m on 10/1/2012 at 15:25 and for IRT25m on 10/9/2012 at 21:45. |
Measurements: | sgpirt25mC1.b1:
sgpirt10mC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/11/2012 | 0750 | 02/08/2013 | 1525 |
Subject: | SGP/IRT/C1 - 10m IRT ground surface temperature |
DataStreams: | sgpirt10mC1.b1 |
Description: | The 10m IRT was measuring lower ground surface temperature than the 25m IRT. The lens was cleaned on 12/19/2012 and replaced on 2/8/2013 but the difference in temperature appears to be due to the seasonal difference in surface cover - tall grass vesus bare soil. |
Measurements: | sgpirt10mC1.b1:
|