Aitoff Projection

Elliptical Compromise

David Aitoff's 1889 compromise — a stretched azimuthal equidistant projection. The world fits in an ellipse 2:1 wide to tall. It's not equal-area, not conformal, but it looks good and distorts neither area nor shape severely. Hammer later made it equal-area; the two are often confused.

Preserves
Moderate balance of area and shape
Distorts
Area and shape somewhat toward edges
Group
Other
Weirdness
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