On Wed, May 13, 2009 at 04:56:26PM +0200, Dipl. Inf. Carsten Eider wrote: > Hi list, > > as far as i understood by reading lots of mailings within this list and > spending time on walking through different openlayer pages > there seems to be no solution for using a > wms in epsg:4326 on top of a google EPSG:900913.
Correct. All raster layers in OpenLayers must be in the same projection. Browsers can not reproject images. Therefore, if you wish to use a raster layer, it must support the projection fo the base layer -- in the case of google, that's spherical mercator. > I tried lots of ways to tell my wms-layer to be requesting in EPSG:4326, > but none worked. > my problem ist, that the layers i want to use come from governmental > servers not offering EPSG:900913 > but EPSG:4326 or EPSG:31647. Then you can't use them on top of Google Maps without making yourself a reprojecting service. You can use MapServer as a WMS server to 'cascade' -- load and reproject, in this case -- from the remote server. This would mean you would talk to your own MapServer, which would then talk to the government provided WMS. > Can anyone comfirm this situation or show me a solution? Yes, I can confirm that you are correct. > Are there any Reprojection-Services available? MapServer can act as a reprojection service. Regards, -- Christopher Schmidt MetaCarta _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
