Hi, On 07/14/10 11:54, Paul Meems wrote:
I'm using this proj4 string for the OSM tiles: +proj=merc +lon_0=0 +lat_ts=0 +x_0=0 +y_0=0 +a=6378137 +b=6378137 +units=m +no_defs
This one is not correct if you want to do a datum transformation : the +towgs84 parameter is missing.
Jean-Claude _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev