Closed leandroleal closed 10 months ago
I started using the catalog and I found a mismatching of bbox provided in the STAC items and the bbox extracted from the actual images. Here is a the code to reproduce it:
Those differences look pretty small, at least at first glance -- can you visualize a couple of those scenes and see if the STAC bounding boxes are actually incorrect (as opposed to just different)?
The bounding box of a given STAC item may not exactly match the rasterio-reported bounds of the underlying rasters for a lot of reasons, including slight differences in precision handling during the generation of the STAC metadata, exclusion of nodata regions, spatial offsets between different raster assets (e.g. ASTER bands aren't perfectly aligned), and more.
Closing at not-an-issue, please re-open with more information if needed.
First of all, thank you very much for organizing such massive imagery archive in STAC and make it publicly available.
I started using the catalog and I found a mismatching of
bbox
provided in the STAC items and thebbox
extracted from the actual images. Here is a the code to reproduce it:Output: