Hi, Here you find the proj4js definition (used by mapbuilder) and other information of your projection:
http://spatialreference.org/ref/epsg/3572/proj4/ And you can see the parameter: +units=m So your bounding box must be defined in meters and not in Lat\Lon Amy Johnson a écrit : > I am trying to understand exactly how the BoundingBox statement affects > the display of maps. I thought that it was used as a global bounding box > for any map that is displayed, no matter what EPSG the map is using. > With this in mind, I loaded a map into my map server (Geoserver) and > gave it 4326 as its EPSG. I set the BoundingBox to match its min and max > values: > > <BoundingBox SRS="EPSG:4326" maxx = "-12.155280113220215" maxy = > "83.62303161621094" minx = "-178.21420288085938" miny = > "7.205832004547119"/> > > It drew fine. Then I changed the Bounding box in my xml to be the > following without altering the EPSG used in Geoserver for the map: > > <BoundingBox SRS="EPSG:3572" maxx = "-52.661774646446" maxy = > "83.11044811477899" minx = "-179.1307342443929" miny = > "7.2060624177979165"/> > > It no longer draws. I'm guessing I have some very basic > misunderstanding. Can someone please tell me what it is?? > > Thank you very much, > > Amy Johnson > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2008. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > Mapbuilder-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mapbuilder-users > > ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Mapbuilder-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mapbuilder-users
