New for 2023: There are now some tutorial videos to help you learn about GISsurfer. For a description of all the features of GISsurfer that support MGRS coordinates (search, geolocation, etc) and links to USNG/MGRS videos plus other educational material, please download the USNG and MGRS Coordinates pdf file. The map is displayed by GISsurfer which is a general purpose web map based on the Leaflet map API (Application Program Interface). This map with a MGRS grid will work in most browsers on most devices including cell phones. Anyone can use the following 'live' GISsurfer map to help learn about Military Grid Reference Sysytem (MGRS) coordinates.
