When was the last time you planned a backpacking trip without a computer, phone, or GPS unit? Think hard. Unless you're a dedicated old-schooler, it probably wasn't recently. If your map skills are ...
No audio available for this content. 2013 U.S. Topo quadrangle, with orthoimage off. The U.S. Geological Survey (USGS), in cooperation with other federal agencies, has posted new Idaho U.S. Topo ...
No audio available for this content. March 2014 US Topo map of the Moab, Utah area, 1:24,000 scale. Orthoimage layer is turned on, contour and woodland layers turned off. Map: USGS Newly released US ...
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