Jukka, What's the exact use case for needing to know if a tiff is traditional or BigTIFF? Is there a key tool that doesn't understand BigTIFF? The only one I know of is Autodesk Civil3D.
Thanks, -Kurt On Thu, Nov 2, 2023 at 2:49 PM Even Rouault via gdal-dev < gdal-dev@lists.osgeo.org> wrote: > Jukka, > > > Does it feel reasonable? I know that overviews may be standard TIFFs while > the main image is BigTIFF but maybe the information from the header would > be enough. Or have I missed some existing tool? I thought that tiffinfo at > least would report TIFF/BigTIFF but it doesn’t. > > tiffdump does: > > $ tiffdump byte.tif > byte.tif: > Magic: 0x4949 <little-endian> Version: 0x2a <ClassicTIFF> > > vs > > $ tiffdump bigtiff.tif > bigtiff.tif: > Magic: 0x4949 <little-endian> Version: 0x2b <BigTIFF> > > Even > > -- http://www.spatialys.com > My software is free, but my time generally not. > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/gdal-dev >
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