<div dir="ltr"><br><div style>Hi,</div><div style><br></div><div style>EPSG codes provide a very concise representation for coordinate systems but I don't know how to look up EPSG-defined coordinate systems for large regional maps such as North America or Europe. Are there any?</div>
<div style><br></div><div style>The only one I've found for North America is the US National Atlas Equal Area which is 2163. But it's based on an unknown datum so it's not always very useful. I also know about 3857 (aka 900913) which is a pseudo Mercator projection of the whole world</div>
<div style><br></div><div style>Are there others in the EPSG database for continent-scale maps? How do I search for them?</div><div style><br></div><div style>Thanks very much,</div><div style><br></div><div style>carl</div>
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