Tuesday, March 10, 2015

Wikipedia picture of the day for March 11






Littrow projection

The Littrow projection , created by Joseph Johann Littrow in 1838, is a conformal retroazimuthal map projection. It allows direct measurement of the azimuth from any point on the map to the center.


Map: Strebe, using Geocart






from Wikipedia picture of the day feed http://ift.tt/1AfTynl

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