Hello, I have been using Mapserver with Tilecache and Google maps to display polygon boundary overlays for some time now. However, the users complain that the overlay is not accurate if they zoom in to the map (zoom level 14 onwards). Is this a problem with the projection scheme being used? I think my data is in epsg 4326 format. What projection scheme does google maps use? Its strange that everything looks fine at the higher levels but when I zoom in beyond level 13, the boundary gets misaligned though the shape of the boundaries is accurate. Has anyone solved this problem? If yes, it would be great if you can point me in the correct direction.
BTW, I use ms4w for windows and the GtileOverlay method with tilecache to render the boundary overlays. Thanks, Varun _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users