Color By Elevation

This simple example allows an end-user to set an elevation threshold in Zürich, Switzerland and color all the regions above that threshold. The user may also set the color. While this example only has one threshold, a this example can be adapted to allow the user to select multiple elevation ranges and color each of them. This feature could be applied to look at the elevation near a home or a hiking trail or even on a global scale to look at large scale elevation regions.