Maps for Download
Map series which have been preformatted with USNG coordinates.
- State USNG Series - Iowa. USNG 10 km "overview maps" which include critical infrastructure items for Iowa's first response communities. The Iowa series also includes the ability to access 1:6,000 scale mapbooks for select communities.
- State USNG Series - Minnesota. First in the nation series of standardized USNG 10 km "overview maps" which include critical infrastructure items for Minnesota's first response communities.
- State USNG Series - Wisconsin. Similar to the USNG 10 km "overview maps" for Iowa and Minnesota, a series which cover the entire state.
- USGS Topo Series Maps - Access and download USGS topographic maps for free for anywhere in the United States through this interactive application. See instructions for downloading the most current version which include USNG gridding and coordinates.
Online Viewers
Online viewers which incorporate USNG as a selectable feature.
- GISsurfer - An easy-to-use online mapping tool with multiple base maps and USNG, MGRS, and UTM gridlines for location reference and field navigation.
- NAPSG SA Viewer - Monitor current events and severe weather forecasts using this dynamic Situational Awareness Viewer provided by NAPSG Foundation to support incident and disaster readiness.