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 - 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 - Reflectivity and Height Offsets |
DataStreams: | sgpwacrC1.b1, sgpwacrspeccmaskcopolC1.a0, sgpwacrspeccmaskxpolC1.a0 |
Description: | The instrument vendor has informed us of a range (height) offset of 13 m and has provided an updated reflectivity calibration. All values reported for 'Reflectivity' are approximately 3 dB too low. In addition, the Reflectivity in the first and fourth range gates (starting from the surface) need to be further corrected by an additional 2.7 and -0.9 dB, respectively. The 'height' field values are 13.33 m too low. The data will be reprocessed to correct these problems. Update: The sgpwacrC1.b1 data were reprocessed to correct the height and reflectivity offsets. The corrected data were archived 20100910-20100915. |
Measurements: | sgpwacrspeccmaskcopolC1.a0:
sgpwacrspeccmaskxpolC1.a0:
sgpwacrC1.b1:
|