Sunday, April 26, 2009

Isohypse


A line of equal height on a geopotential map. Geopotential maps assumes the earth is perfectly flat and a perfect sphere.
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1 comment:

  1. AnonymousNovember 8, 2009 at 11:30 PM

    hello... hapi blogging... have a nice day! just visiting here....

    ReplyDelete

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