“Geologic maps are valuable in many ways. They show the areas within which coal, iron, and other useful minerals occur, the limits of the artesian basins, the course of metalliferous veins, and many other things needful to the development of a region.” (U.S. Geological Survey, 1904)
National Geologic Map Database Gets a Face Lift
In concert with the inaugural, multi-agency Geologic Map Day, the USGS and AASG are pleased to release a significantly updated infrastructure and a new "look" to the NGMDB. For example, the MapView features a visually compelling new interface that uses the latest technology to portray the Nation’s geologic maps published by the USGS, the […]