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["false_northing",0.000],PARAMETER["central_meridian",0.00000000000000],PARAMETER["standard_parallel_1",0.00000000000000],PARAMETER["latitude_of_origin",0.00000000000000],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["standard_parallel_1",0],PARAMETER["central_meridian",0],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["Meter",1],EXTENSION["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"]]
</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:
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