George, Did you try the "IsValid" utility in the mapagent / Web Tier test web interface ?
I tried to validate the WKT provided by Kori and the validation seems to fail ... Do you get the same kind of error ? -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of George McLean Sent: jeudi, 20. décembre 2007 21:29 To: MapGuide Users Mail List Subject: Re: [mapguide-users] Generating tiles for google maps Thanks Kori, I tried this projection but I still get an exception error when I try and open the map created in MG Studio. There is a coordinate system field in the Map Editor form in MG Studio. Maybe I have to add this projection to the list of available projections? Does anyone know how to add projections to MG Studio? George Kori Maleski wrote: > I think this is the one. > > > Details in the link that follows: > > PROJCS["Mercator Spheric", GEOGCS["WGS84basedSpheric_GCS", > DATUM["WGS84basedSpheric_Datum", SPHEROID["WGS84based_Sphere", 6378137, 0], > TOWGS84[0, 0, 0, 0, 0, 0, 0]], PRIMEM["Greenwich", 0, AUTHORITY["EPSG", > "8901"]], UNIT["degree", 0.0174532925199433, AUTHORITY["EPSG", "9102"]], > AXIS["E", EAST], AXIS["N", NORTH]], PROJECTION["Mercator"], > PARAMETER["False_Easting", 0], PARAMETER["False_Northing", 0], > PARAMETER["Central_Meridian", 0], PARAMETER["Latitude_of_origin", 0], > UNIT["metre", 1, AUTHORITY["EPSG", "9001"]], AXIS["East", EAST], > AXIS["North", NORTH]] > > > http://www.sharpgis.net/2007/07/27/TheMicrosoftLiveMapsAndGoogleMapsProjecti > on.aspx > > > > > ________________________________ > > > > > Kori Maleski > Senior Application Developer > WEBSOFT DEVELOPERS, INC. > P: (530) 759-8754 ext 114 > F: (530) 759-0923 > [EMAIL PROTECTED] > ________________________________ > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of George McLean > Sent: Thursday, December 20, 2007 8:01 AM > To: MapGuide Users Mail List > Subject: Re: [mapguide-users] Generating tiles for google maps > > Thanks for the suggestions. I tried removing quotes and using CDATA but > have not had any success yet. I think the quotes are not problem. I > tried another projection from another map and it worked fine. The XML of > the working file is below. > > <CoordinateSystem> > PROJCS["WORLD-MERCATOR",GEOGCS["LL84",DATUM["WGS84",SPHEROID["WGS84",6378137 > .000,298.25722293]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295 > ]],PROJECTION["Mercator_1SP"],PARAMETER["false_easting",0.000],PARAMETER["fa > lse_northing",0.000],PARAMETER["central_meridian",0.00000000000000],PARAMETE > R["standard_parallel_1",0.00000000000000],PARAMETER["latitude_of_origin",0.0 > 0000000000000],UNIT["Meter",1.00000000000000]] > </CoordinateSystem> > <Extents> > <MinX>0</MinX> > <MaxX>0</MaxX> > <MinY>0</MinY> > <MaxY>0</MaxY> > </Extents> > <BackgroundColor>FFFFFFFF</BackgroundColor> > <Metadata /> > </MapDefinition> > > > I think there must be something in the coordinate definition that does > not work. > > <CoordinateSystem> > PROJCS["unnamed",GEOGCS["unnamed > ellipse",DATUM["unknown",SPHEROID["unnamed",6378137,0]],PRIMEM["Greenwich",0 > ],UNIT["degree",0.0174532925199433]],PROJECTION["Mercator_2SP"],PARAMETER["s > tandard_parallel_1",0],PARAMETER["central_meridian",0],PARAMETER["false_east > ing",0],PARAMETER["false_northing",0],UNIT["Meter",1],EXTENSION["PROJ4","+pr > oj=merc > +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 > +units=m [EMAIL PROTECTED] +wktext +no_defs"]] > </CoordinateSystem> > > I need to educate myself on the parameters in these WKT coordinate > definitions. > > Thanks again for the help, > > George > > > > > > > > Jason Birch wrote: > >> I think that you may either need to change your " to " ... or maybe >> use something like >> >> <![CDATA[ >> PROJCS["unnamed",GEOGCS["unnamed >> ellipse",DATUM["unknown",SPHEROID["unnamed",6378137,0]],PRIMEM["Greenwic >> h",0],UNIT["degree",0.0174532925199433]],PROJECTION["Mercator_2SP"],PARA >> METER["standard_parallel_1",0],PARAMETER["central_meridian",0],PARAMETER >> ["false_easting",0],PARAMETER["false_northing",0],UNIT["Meter",1],EXTENS >> ION["PROJ4","+proj=merc >> +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 >> +units=m [EMAIL PROTECTED] +wktext +no_defs"]] >> ]]> >> >> I have no idea whether either will work though... haven't tried this >> with MapGuide. >> >> Jason >> >> -----Original Message----- >> From: George McLean >> Subject: Re: [mapguide-users] Generating tiles for google maps >> >> I have have been trying to modify my map using mapagent. I have exported >> the resource content and then edited the coordinate system to use the >> WKT representation of the projection. I can not seem to get past an >> error in the Metadata tag: >> >> _______________________________________________ >> mapguide-users mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/mapguide-users >> >> >> >> > > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > > _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users No virus found in this incoming message. Checked by AVG Free Edition. 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