Hello, I was able to fix the problem that I had with the poor wms raster image quality. I was missing the Mimetype for my png outputs.
Using the following outputformat works: OUTPUTFORMAT NAME "png" DRIVER AGG/PNG MIMETYPE "image/png" IMAGEMODE RGB EXTENSION "png" END Mark Volz GIS Specialist Mark, You could try having mapserver render PNG files instead of JPEG. And since there's a re-projection from zone 13 to 14, perhaps mapserver is reading a lower resolution level from the mrsid file; adding PROCESSING "LOAD_FULL_RES_IMAGE=YES" to the layer def might help (or it might not). Best Regards, Brent Fraser On 7/1/2011 9:26 AM, Mark Volz wrote: > Hello > I set up a WMS Server using Mapserver. The quality of the map is > terrible. If anyone an example of a mapfile to serve imagery via wms > it would be appreciated. > Thanks > MAP > NAME "MAP" > EXTENT 699283 4853930 736320 4904147 > PROJECTION > "init=epsg:26914" > END #PROJECTION > OUTPUTFORMAT > NAME 'gd/jpeg' > #DRIVER GD/JPEG > IMAGEMODE RGB > #IMAGEMODE PC256 > FORMATOPTION "TRANSPARENT=FALSE" > FORMATOPTION "QUALITY=90" > DRIVER "AGG/JPEG" > MIMETYPE "image/jpeg" > END #outputformat > MAXSIZE 10000 #limit size of wms > IMAGETYPE gd/jpeg > WEB > IMAGEPATH '/tmp/' > IMAGEURL '/tmp/' > METADATA > 'wms_title' 'MAP' > 'wms_onlineresource' > 'http://localhost/cgi-bin/mapserv.exe?MAP=/ms4w/apps/PipestoneMOOSE/maps_pipestone/Raster/LocalRaster/FSA2010/LocalFSA2010.map' > 'wms_srs' 'EPSG:26914' > END #metadata > END #web > ########################### > LAYER > NAME 'FSA' > TYPE RASTER > DATA './ortho_1-1_1n_s_mn117_2010_1.sid' > METADATA > 'wms_title' 'FSA' > END #metadata > STATUS DEFAULT > PROJECTION > "proj=utm" > "zone=14" > "ellps=GRS80" > "datum=NAD83" > "units=m" > "no_defs" > END #PROJECTION > PROCESSING "OVERSAMPLE_RATIO=1" > END #layer > END ## end Map > Mark Volz > GIS Specialist _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users