Mobile apps like Gaia GPS make it possible for everyone to have a high-end navigation tool in their pocket for a fraction of the price. Avid hikers and backpackers download…
Tag:
topo map
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While we’ve covered how to read a topo map and U.S. Geological Survey (USGS) topographic maps in particular, OpenStreetMap-based topos are increasingly popular resources that merit their own post. In this…