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Corner Reflector (CR), Polarimetric Active Radar Calibrator (PARC) and Ground Control Point (GCP), is used for PALSAR data calibration. (geometric calibration, radiometric calibration and multi-polarization)
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In PALSAR GDS, PALSAR data calibration is performed for the observation data acquired in the modes shown in the table below.
| Mode |
Polarization |
Off Nadir Angle |
High Resolution Mode
(single polarization) |
HH |
21.5 |
| 34.3 |
| 41.5 |
High Resolution Mode
(2 polarizations) |
HH+HV |
34.3 |
| 41.5 |
| Polarimetry Mode |
HH+HV+VV+VH |
20.5 |
| 21.5 |
| 23.1 |
| ScanSAR Mode |
HH |
5 Scans |
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[more]
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Copyright (C) 2006 ERSDAC. All rights reserved. |
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