Dejan, I've realized that the GeoTIFF driver documentation did not say much about that. Should be better now : http://trac.osgeo.org/gdal/changeset/18689 http://trac.osgeo.org/gdal/changeset/18690
Basically if you use gdal_translate you can specify the tag values as metadata item: gdal_translate in.whatever out.tif -mo TIFFTAG_XRESOLUTION=XXX -mo TIFFTAG_YRESOLUTION=YYY -mo TIFFTAG_RESOLUTIONUNIT=1, 2 or 3 -mo AREA_OR_POINT=Area AREA_OR_POINT is not stictly speaking a TIFF tag, but a GeoTIFF key of the TIFFTAG_GEOKEYDIRECTORY tag. Best regards, Even Le Friday 29 January 2010 09:01:48 Dejan Gregor, vous avez écrit : > I would like to know, how I can set the following tag values via GDAL to > the output GeoTIFF? > > TIFFTAG_XRESOLUTION > TIFFTAG_RESOLUTIONUNIT > TIFFTAG_XRESOLUTION > TIFFTAG_SOFTWARE > AREA_OR_POINT=Area > > Coordinate System is: > LOCAL_CS[" Geocoding information not available Projection Name = Unknown > Units = > other GeoTIFF Units = other", > UNIT["unknown",1]] > > Thanks! > Dejan > > ----- > > Dejan Gregor, MSc > GISc Researcher and Consultant > > http://www.linkedin.com/in/dgregor _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
