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make swathBounds available #99

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oarcher opened this issue May 14, 2022 · 1 comment

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oarcher commented May 14, 2022

swathBounds are available in annotation (xpath '/product/swathMerging'). ( ref Sentinel-1 Product Specification from IPF 2.9x to 3.3x , p 182)

We should be able to decode it as a geodataframe.

_NoiseLut has also a '.block' property that should be compared to those swath bounds

xsar/src/xsar/sentinel1_xml_mappings.py

Lines 371 to 375 in 40340e2

    
           # to geopandas 
        
           blocks = pd.concat(blocks, axis=1).T 
        
           blocks = gpd.GeoDataFrame(blocks) 
        
           return _NoiseLut(blocks)

Collaborator

vincelhx commented Jan 26, 2024

@agrouaze i added swathBounds in a datatree, but didn't make this comparison.
as a reminder

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