The US Geological Survey's collection of historical topographic maps just got a whole lot easier to browse, thanks to USGS's recently-released online map viewer, topoView. The new interface was ...

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 ...

The U.S. Geological Survey is scanning 250,000 of its historic maps to put online. The U.S. Geological Survey (USGS) is nearly halfway through its release of more than 250,000 historical topographic ...

The Summit Historical Society has launched a project to digitize the historic maps in its collection. Summit Historical Society director Jordan Bennett said Wednesday, Feb. 5, that the nonprofit has ...

We have in the past looked at a lot of content provided by the USGS. The USGS is the provider of the data for the ‘earthquakes layer’ in Google Earth. We also looked at some of their future plans, ...

No audio available for this content. This graphic represents the planned US Topo map production schedule for the next three- year revision cycle. The US Topo project repackages data from national GIS ...

Researchers, surveyors and general map geeks, take note: The U.S. Geological Survey just made your life a lot easier. The USGS just debuted a new online map viewer that gives the public easy access to ...