April 7, 2016
New US Topo maps for Texas and Oklahoma are now available in the USGS Store for free download. One of the main improvements is the inclusion of the U.S. Census Bureau’s Topologically Integrated Geographic Encoding and Referencing (TIGER) road data. “The US Topo digital maps are a great public resource to provide authoritative, robust maps
January 26, 2016
New US Topo maps for Iowa and Kansas are now available in the USGS Store for free download. The new maps of these Midwestern states feature the inclusion of the U.S. Census Bureau’s Topologically Integrated Geographic Encoding and Referencing (TIGER) road data. "The addition of TIGER’s roads layer into the US Topo maps is a
December 30, 2015
The USGS US Topo map program has entered its third, three-year cycle of revising and updating the digital US Topo maps. To start this new cycle, the USGS National Geospatial Program is excited to announce the inclusion of U.S. Census Bureau’s Topologically Integrated Geographic Encoding and Referencing (TIGER) roads data for the new US Topo
November 19, 2015
November 19, 2015 — With the release of new US Topo maps for Illinois and South Dakota, the USGS has completed the second, three-year cycle of revising and updating electronic US Topo quadrangles. This means that since late 2009, the USGS has published nearly every map in the conterminous U.S., twice. “The USGS and NGP
September 2, 2015
TORONTO, Sept. 1, 2015—Providing science for a changing world, the United States Geological Survey (USGS) continues to support the delivery of its digital maps through Avenza Systems Inc.'s popular, award-winning PDF Maps app. The wider selection of more than 120,000 US Topo maps on a popular digital mapping platform provides digital users access to USGS' rich map content,
