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ACCESS-Cloud-Based-InSAR / DockerizedTopsApp

Apache License 2.0
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Dateline wrapping #78

Open cmarshak opened 1 year ago

cmarshak commented 1 year ago

Describe the bug For the two SLCs near the dateline, the asf_search gets coordinates within longitude +/- 180 and so the contiguous polygon we are looking at spans the entire globe 😢

The MWE is reported in https://github.com/asfadmin/Discovery-asf_search/issues/163

To Reproduce Use SLC IDs:

reference: S1B_IW_SLC__1SDV_20211222T054456_20211222T054526_030134_039920_9391
secondary: S1B_IW_SLC__1SDV_20201215T054451_20201215T054521_024709_02F04A_6033

Additional context https://github.com/ACCESS-Cloud-Based-InSAR/dem-stitcher/pull/50

cmarshak commented 1 year ago

We could write some basic control flow to update the geometries here: https://github.com/ACCESS-Cloud-Based-InSAR/DockerizedTopsApp/blob/dev/isce2_topsapp/localize_slc.py#L86-L87

cmarshak commented 1 year ago

We can fix the metadata issue first identified above (as done in #81), but the ISCE2 processing does not complete even with bounds correctly over the dateline. Leaving this open - we should address the processing issue directly in ISCE2.

https://github.com/isce-framework/isce2/issues/634