Hi, I'm working with GDAL_WMS in 1.9.2 and have two questions.
1. Coordinate system The documentation on http://gdal.org/frmt_wms.html lists both <SRS>/<CRS> inside the <Service> element as well as <Projection> inside the root element, <GDAL_WMS>. What's the difference? Both are defined simply as "Image projection." Is there further information somewhere besides this page? 2. Tiles I don't understand why or when I'd use a tiled vs. untiled request. If I'm interested in a JPEG or PNG from a particular server covering a particular area in a particular coordinate system, why would I choose one over the other? Again, if this is explained elsewhere in the documentation, please point me there. Thanks very much, carl
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