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docs:gis:projections:projections_used_by_popular_programs [2007/04/28 00:24] – created billh | docs:gis:projections:projections_used_by_popular_programs [2008/08/03 00:25] (current) – external edit 127.0.0.1 | ||
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+ | ====== Projections Used By Popular Programs ====== | ||
+ | ^Program ^Projection ^Datum ^URL ^ | ||
+ | |Google Maps |Mercator |WGS84 |http:// | ||
+ | |Google Earth |Plate Carré\\ (Simple Cylindrical projection) |WGS84 |http:// | ||
+ | |Yahoo Maps |Mercator |WGS84 |http:// | ||
+ | FIXME - the sites I have read about Google Earth all say it uses Plate Carré, but this needs verified because it seems as if it warps the image since a round globe is presented (not sure what happens when we zoom in to approx 2000 ft height) |