Did you specify a coordinate system override on your Data connection so that 
when you add the layer to the map it knows what CS it's in?

Dave

From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mark Pendergraft
Sent: Wednesday, October 01, 2008 4:56 PM
To: mapguide-users@lists.osgeo.org
Subject: [mapguide-users] Tiffs and MGOS 2.01

I'm having trouble with TIFF's in MGOS 2.01.  I'm using Mapguide Studio 2009 
and the GDAL provider.  I can create a data resource from a directory 
containing 4 tiffs (downloaded from USGS National Map - NED Imagery).  And I'm 
able to create a layer, and view the tiff data in the layer preview.  
Everything is fine until I add it into my map.  It doesn't show up at all.  I 
have even made another map with just the tiff layer, and zoomed way out.  
Nothing.  I have tried different coordinate systems, and I'm currently using 
the LL83 (which is the same as the tiff coordinate system) and I've even 
plugged in the lat/longs from the tiff's lower/upper corners into the map.  Am 
I missing something here?

Thanks.
-Mark Pendergraft
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