DQR ID | Subject | Data Streams Affected |
---|---|---|
D050727.1 | NSA/METTWR/C1 - CMH mirror dirty | nsamettwr4hC1.b1 |
D051025.2 | NSA/METTWR/C1 - Data 1-minute behind | nsamettwr4hC1.b1 |
D051101.4 | NSA/METTWR/C1 - Reprocess: Wind direction data incorrect | nsamettwr4hC1.b1 |
D060817.4 | NSA/METTWR/C1 - Reprocess: Barometric Data Changed from hPa to kPa | nsamettwr4hC1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/28/2005 | 0630 | 07/19/2005 | 1934 |
Subject: | NSA/METTWR/C1 - CMH mirror dirty |
DataStreams: | nsamettwr4hC1.b1 |
Description: | The CMH mirror was in need of cleaning. The data is suspect from 05/28/05 through 07/04/05 as intermittently poor readings occurred. After 07/04/05 the data was incorrect as the mirror was excessively dirty. |
Measurements: | nsamettwr4hC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/31/2003 | 0000 | 09/14/2005 | 1420 |
Subject: | NSA/METTWR/C1 - Data 1-minute behind |
DataStreams: | nsamettwr4hC1.b1 |
Description: | Data from the Barometer, Chilled Mirror Hygrometer and the Present Weather Sensor were one-minute behind due to timing problems collecting data from the Serial Data Multiplexer that handled these sensors. |
Measurements: | nsamettwr4hC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/31/2003 | 0000 | 10/20/2005 | 1900 |
Subject: | NSA/METTWR/C1 - Reprocess: Wind direction data incorrect |
DataStreams: | nsamettwr4hC1.b1 |
Description: | Wind direction data is off by 30 degrees for all wind sensors. The 40-m tower was misaligned to true north. |
Measurements: | nsamettwr4hC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/31/2003 | 0000 | 07/12/2006 | 1608 |
Subject: | NSA/METTWR/C1 - Reprocess: Barometric Data Changed from hPa to kPa |
DataStreams: | nsamettwr4hC1.b1 |
Description: | Barometric pressure data was converted from hPa to kPa in order to standardize the measurement units among ARM sites and to conform to accepted standard units determined by the scientific community. |
Measurements: | nsamettwr4hC1.b1:
|