Re: [gdal-dev] GDAL does not get correct GCPs from ESRI GeodataXform

2023-03-20 Thread Even Rouault
Filed as https://github.com/OSGeo/gdal/issues/7484 : At first sight the issue is that file uses TIFFTAG_RESOLUTIONUNIT=3 (pixels/cm), whereas the current code only deals with TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch) Le 20/03/2023 à 22:09, Rahkonen Jukka a écrit : Hi, I noticed this question in

[gdal-dev] GDAL does not get correct GCPs from ESRI GeodataXform

2023-03-20 Thread Rahkonen Jukka
Hi, I noticed this question in gis.stackexchange https://gis.stackexchange.com/questions/455609/warping-arcgis-9-2-georeferenced-tiffs-using-gdal-warp. It seems that GDAL cannot interpret right the ground control points which are stored into the aux.xml file. I can see that the support for Geod