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NASA : Looking Down a Well: A Brief History of Geodesy.

Geodesy is a
field of study that deals with the measurement and representation of the
Earth, and NASA contributes to this field with radio telescopes, ground
surveys, satellites, and more!

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Added: Feb-24-2012 Occurred On: Feb-24-2012
By: vril
Science and Technology
Tags: NASA, Looking Down a, Well: A Brief History of, Geodesy
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