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Pew, Pew, Pew! NASA Space Lasers to Map Earth's Forests in 3D - Space.com
URL: http://www.space.com/27795-space-lasers-3d-forest-map.html
Submitted: Tue Nov 18 2014
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CT: UFOSeek News 2014 : Pew, Pew, Pew! NASA Space Lasers to Map Earth's Forests in 3D - Space.com
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The instrument called Global Ecosystem Dynamics Investigation (GEDI) uses lidar, a special kind of laser technology, to create detailed 3D maps and measure the biomass of forests. NASA has already launched a satellite designed to measure carbon dioxide ...