Friday, September 4th, 2015
September 4, 2015 – The National Science Foundation (NSF), in partnership with the National Geospatial-Intelligence Agency (NGA), is supporting development of high-resolution topographic maps of the Arctic that for the first time will provide consistent coverage of the entire globally significant region, including Alaska.
Thursday, January 31st, 2013
The release of new US Topo maps covering Kansas and Oklahoma usher in the second round of quadrangle revisions, updates and product improvement. Last September the U.S. Geological Survey marked the important milestone of completing the initial round of US Topo map production for the 48 contiguous states. The agency is continuing to improve the US
