Try this, it works in most cases 1- Fisrt enable internal tiling with the command
gdal_translate -co "TILED=YES" original.tif tiled.tif 2-than add overviews gdaladdo -r average 2 4 8 16 32 64 128 3-create a tileindex gdaltindex myindex.shp *.tif 4-than create a spatial index shptree myindex.shp and finally add the layer to the map LAYER NAME myorthos TYPE RASTER DUMP TRUE STATUS ON TILEINDEX ../data/myindex TILEITEM Location -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Raster-rendering-performance-and-zoom-levels-tp7091875p7092803.html Sent from the Mapserver - User mailing list archive at Nabble.com. _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
