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seen Jan 25 '13 at 0:38

Jun
22
awarded  Teacher
Jan
24
answered EPSG 3857 or 4326 for GoogleMaps, OpenStreetMap and Leaflet
Jan
24
comment What's the difference between EPSG:4326 and EPSG:900913?
To add to R.K.'s answer, EPSG:900913 uses an authalic sphere.