World Map Projections
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See how the world, as well as individual countries, are rendered with different map projections. Each projection corresponds to a certain choice of how to "unwrap" the approximately spherical Earth onto a plane. The "center" of the projection determines what point on the Earth will be drawn in the center of the image.
Contributed by: Stephen Wolfram (March 2011)
Based on work by: Yu-Sung Chang
Open content licensed under CC BY-NC-SA