DQR ID | Subject | Data Streams Affected |
---|---|---|
D061004.1 | SGP/WACR/C1 - Radar not in service. | sgpwacrC1.00, sgpwacrC1.b1, sgpwacrspecmomC1.00 |
D080403.2 | SGP/WACR/C1 - Contamination with AMF WACR data | sgpwacrC1.00, sgpwacrC1.b1, sgpwacrspecmomC1.00 |
D100729.1 | SGP/WACR/C1 - Reprocessed: Reflectivity and height offsets | sgpwacrC1.b1, sgpwacrspeccmaskcopolC1.a0, sgpwacrspeccmaskxpolC1.a0 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/12/2006 | 1800 | 10/03/2006 | 1412 |
Subject: | SGP/WACR/C1 - Radar not in service. |
DataStreams: | sgpwacrC1.00, sgpwacrC1.b1, sgpwacrspecmomC1.00 |
Description: | No data collected during this period. Radar was returned to manufacturer for a modification which will enable calibration using a pole-mounted corner reflector. |
Measurements: | sgpwacrC1.00:
sgpwacrC1.b1:
sgpwacrspecmomC1.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/04/2008 | 1600 | 03/12/2008 | 1800 |
Subject: | SGP/WACR/C1 - Contamination with AMF WACR data |
DataStreams: | sgpwacrC1.00, sgpwacrC1.b1, sgpwacrspecmomC1.00 |
Description: | During this period we were doing an inter-comparison with the AMF WACR. As a result, the AMF WACR contaminated the SGP WACR data. |
Measurements: | sgpwacrC1.00:
sgpwacrC1.b1:
sgpwacrspecmomC1.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/05/2005 | 0000 | 09/23/2008 | 2359 |
Subject: | SGP/WACR/C1 - Reprocessed: Reflectivity and height offsets |
DataStreams: | sgpwacrC1.b1, sgpwacrspeccmaskcopolC1.a0, sgpwacrspeccmaskxpolC1.a0 |
Description: | The instrument vendor informed us of a range (height) offset of 13 m and provided updated reflectivity calibration. All values reported for 'Reflectivity' were approximately 3 dB too low. In addition, the Reflectivity in the first and fourth range gates (starting from the surface) needed to be further corrected by an additional 2.7 and -0.9 dB, respectively. The 'height' field values were 13.33 m too low. The data were reprocessed to correct these problems. The sgpwacrC1.b1 data were reprocessed and archived in Sept 2010. The sgpwacrspeccmaskcopolC1.a0 and sgpwacrspeccmaskxpolC1.a0 data were reprocessed and archived in January 2012. |
Measurements: | sgpwacrspeccmaskcopolC1.a0:
sgpwacrspeccmaskxpolC1.a0:
sgpwacrC1.b1:
|