bopen / xarray-sentinel

Xarray backend to Copernicus Sentinel-1 satellite data products
Apache License 2.0
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How is the library's performance? Is is suitable for Python InSAR processor? #134

Open AlexeyPechnikov opened 8 months ago

AlexeyPechnikov commented 8 months ago

I develop PyGMTSAR (Python InSAR) Sentinel-1 processor and time-series analyzer (SBAS, PSI, and beyond) that operates effectively on large Sentinel-1 SLC stacks with 200+ scenes using common hardware like an Apple Air laptop. Can xarray-sentinel be used as a backend for InSAR software? I've encountered some issues, such as the conversion of 16+16 bit input data to Complex64, which doesn't work when dealing with multi-terabyte datasets on 8-16 GB of RAM. For more details, please visit the PyGMTSAR GitHub page: https://github.com/mobigroup/gmtsar