São Sebastião, a municipality on the coast of São Paulo state in Brazil that was partially cut off from the rest of the ...

Grohmann’s group uses drone images and 3D modeling, as well as lidar. The 3D results display the shape of the terrain and ...

Australian winters often present hikers with a range of diverse environments and elements. The nation’s winter season, ...

Whether you’re new to running, want to explore some new locations during training, or need to increase your mileage ahead of ...

Google Maps doesn't show the elevation for all locations; most data is for natural places. On the Google Maps app, at the top ...

Topographic maps are available on iOS 18 in the US and Japan and they cover all 63 US national parks. Among the features are ...

Whether you're exploring uncharted trails or other remote areas, a reliable GPS unit can help keep you on track and provide essential information.

Our national parks columnist reveals his all-time favorite treks in Arches, Canyonlands, Zion, Bryce Canyon, and Capitol Reef ...

At the tops of many mountains and along numerous roads are small brass disks called benchmarks. These survey points map the ...

The U.S. Geological Survey has selected Woolpert to process and delineate elevation-derived hydrography (EDH) across Northwest and Central Ohio in support of the 3D Hydrography Program (3DHP).

Maybe it’s the rocks, maybe it’s the elevation or maybe the animals that live there. The question has fascinated scientists ...