Scientists from the Woods Hole Research Center, the U.S. Forest Service, and the U.S. Geological Survey have created this map of every tree in America. It took 6 years' worth of effort and lots of satellite imagery.
Scientists from the Woods Hole Research Center, the U.S. Forest Service, and the U.S. Geological Survey have created this map of every tree in America. It took 6 years' worth of effort and lots of satellite imagery.