During the latter half of the twentieth century, the backbone of the U.S. Geological Survey’s national mapping effort was the 7.5-minute topographic quadrangle. These detailed printed maps defined ...

Getting your Trinity Audio player ready... Wilderness navigators and map lovers from all walks will revel in the U.S. Geological Survey’s entry into the digital era. New digital maps from U.S. Topo ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. This article was ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches, skywatching events and more! You are ...

The Augmented Reality Sandbox uses a Kinect sensor and a projector to create an interactive topographical map with real-time water simulations, and the best thing about it is that it looks very simple ...

A new high resolution digital dataset and map—named Itiner-e—of roads throughout the Roman Empire around the year 150 CE is presented in research published in Scientific Data. The findings increase ...