Aitoff's Equal Area Projection Of The Sphere

Aitoff's Equal Area Projection Of The Sphere

$1.65
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A coordinate grid based on a modified azimuthal projection. The grid measures 13 inches along its "equator" and 6 1/2 inches from pole to pole, and is suitable for statistical plots with the central line representing the celestial or galactic equator. Sheet size is 14 by 8½ inches.

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