THE practical problems involved in the interpretation of geological and topographical maps are here dealt with in a manner likely to appeal to students of geology and civil engineering. Having worked ...

Wilderness navigators and map lovers from all walks will revel in the U.S. Geological Survey’s entry into the digital era. New digital maps from U.S. Topo are designed to look, feel and perform like ...

A map of Chicago, Illinois, imprinted in 1913 from the United States Geographical Survey’s historical topographic map collection. Image courtesy of the USGS Map lovers, rejoice! The United States ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. NASA and its partners at Japan’s Ministry of Economy, Trade, and ...

Intelligence work is based on the gathering of information, including cartographic material for preparing new maps. This paper examines copies and re-editions, produced by British, Egyptian, and PLO ...