Using scanned maps and data from the United States Geological Survey (USGS), Esri developed an interactive tool to explore topographic maps of the US.

The U.S. Geological Survey is using TerraGo Technologies' GeoPDF format to make its primary base series quadrangle maps available online.

This article was originally published with the title “The Topographic Maps Prepared by the United States Geological Survey” in SA Supplements Vol. 65 No. 1691supp (May 1908), p. 347 doi:10. ...

The US Geological Survey (USGS) has a little tool called the Coastal and Marine Video and Photograph Portal, through which you can view some remote and scientifically fascinating regions of the ...

Those giant maps gathering dust in the corner of your favorite outdoor store have finally been brought into the 21st century. National Geographic‘s new service, launched last week on their Maps site, ...

DGS recently released new elevation contour data for the entire state, improving the detail of the information from two-foot contours to one-foot contours, which are lines of equal elevation that ...

Mapping technology is infinitely better than it used to be, but satellites and LiDAR can never recapture the craft that went into making old-school US Geological Survey Maps. Instead, graphic ...

A moderately strong, 5.1-magnitude earthquake struck off the coast of the Philippines on Tuesday, according to the United States Geological Survey. The temblor happened at 12:05 a.m. Philippine ...

WASHINGTON DC — Hikers, hunters and other outdoor recreationists will be pleased to know that free digital topographic maps are now available online from the U.S. Geological Survey.Here's ...

The U.S. Geological Survey (USGS) is starting to earnestly evaluate space resources for future mining. Since its establishment in the 1870s, the USGS has focused pretty much solely on Earth.

Residents in Northern Colorado may spot a low flying helicopter in the area over the next three months due to an ongoing geological survey.