Slopes greater than ten percent are better suited to other practices, like terracing.

First introduced with watchOS 10, topographic maps include trails, contour lines, elevation, and points of interest, features that are of use for hiking and other outdoor activities where accurate ...

Here’s how Apple described the feature for watchOS 10: Apple Maps displays a new topographic map featuring contour lines, hill shading, elevation details, and points of interest. Users can also ...

The concept3D team has built a nice collection of SketchUp video tutorials, including this one that shows you how to quickly create a 3D topographic map from any location in Google Earth ...

Topographic contour lines are overlaid on the map to show elevation levels with altitude information displayed in gray numbers. Google Maps also offers traffic, transit, and biking views.