SharpGIS

#GIS from a .NET developer's perspective

A basic survival guide to coordinate systems

Charlie Savage has a great post introducing coordinate systems in his blog. I too have had many questions on coordinate systems, projections and datums, and Charlie have made a great introduction to the world of "spatial reference systems". He promises to post some more on the topic, so keep track of his blog if you find these topics confusing (I know I did when I first was told about datums and coordinate systems).

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