The proj:bbox is in geodetic. Is that the issue, the bbox needs to be in the projected coords? I have proj:projjson and proj:wkt2 defined but the bbox is geodetic.
Mike From: Even Rouault <even.roua...@spatialys.com> Date: Wednesday, September 11, 2024 at 9:11 AM To: Michael Smith <michael.smith.e...@gmail.com>, <gdal-dev@lists.osgeo.org> Subject: Re: [gdal-dev] STACIT driver and iten collections and origin / pixel size Michael, can you paste the definition of such STAC Json item ? Guess: "proj:epsg" is present, but "proj:bbox" or "proj:transform" are using WGS84 coordinates ? Even Le 11/09/2024 à 15:59, Michael Smith via gdal-dev a écrit : Using gdal 3.9.2: I’m using pystac to create stac json item collections. I’m setting the srs of using the projection extension and gdalinfo returns the correct srs that I am setting. gdalinfo STACIT:13459.json Driver: VRT/Virtual Raster Files: /vsicurl/https://noaa-nos-coastal-lidar-pds.s3.us-east-1.amazonaws.com/dem/WA_King_DEM_2016_8589/./kingcounty_delivery4_block2_be.tif /vsicurl/https://noaa-nos-coastal-lidar-pds.s3.us-east-1.amazonaws.com/dem/WA_King_DEM_2016_8589/./kingcounty_delivery4_block1_be.tif Size is 74182, 79467 Coordinate System is: COMPOUNDCRS["NAD83(HARN) / Washington North (ftUS) + NAVD88 height (ftUS)", PROJCRS["NAD83(HARN) / Washington North (ftUS)", But when I look at the origin / pixel size / bounding box, its in geodetic coordinates. Is this how it should be reported? I was also doing some conversions from stac to vrt to support arcpro users and the vrt then inherits the bbox/pixel size/origin of the geodetic values from stac. Trying to see how I can get these values in actual projected coordinates. Mike -- Michael Smith Remote Sensing/GIS Center US Army Corps of Engineers _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev -- http://www.spatialys.com My software is free, but my time generally not.
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