It just got way, way easier to search and browse the US Geological Survey’s collection of historical topographic maps, thanks to a new online map viewer. These maps—more than 178,000 of them—date back ...

About the book: This book illustrates the first connection between the map user community and the developers of digital map processing technologies by providing several applications, challenges, and ...

The map showing the Elder's course was prepared using maps published by the United States Coast Survey and the U. S. Geological Survey. Geographer Henry Gannett traced the route onto an existing ...

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Google today launched Kartta Labs, an open ...

Science: Ptolemy's 'Geography, ' c. AD 150 -- Exchange: Al-Idrīsī, AD 1154 -- Faith: Hereford 'Mappamundi, ' c. 1300 -- Empire: Kangnido World Map, 1402 ...

Shortly after the attacks of September 11, 2001, U.S. President George W. Bush and several advisors gathered at Camp David to weigh the country’s options. On the table in front of them, as you can see ...

Chuck Ketchie has thousands of maps of North Carolina — specifically Charlotte. Why it matters: For a city grappling with how to grow and preserve its history, these century-old maps tell important ...