Reprojecting polar stereographic watermask to radargrid#271
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seongsujeong wants to merge 4 commits into
Open
Reprojecting polar stereographic watermask to radargrid#271seongsujeong wants to merge 4 commits into
seongsujeong wants to merge 4 commits into
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This PR is built upon #253 by @oberonia78 that addresses several issues in watermask reprojection. One of the issues was the necessity to reproject the watermask in polar stereographic (or any projection except for WGS84) to the radargrid.
This PR addresses the issue by transforming the longitude / latitude loaded from
x.rdrandy.rdrin scratch directory to polar stereographic.Below is the input watermask in EPSG 3413 (top), and reprojected to radargrid (bottom). of the test data.
For the record, below is the granule names of reference and secondary
NISAR_L1_PR_RSLC_012_015_A_037_7700_SHNA_A_20260203T054101_20260203T054138_X05012_N_P_J_001NISAR_L1_PR_RSLC_013_015_A_037_7700_SHNA_A_20260215T054102_20260215T054139_X05012_N_P_J_001