The accuracy of slope measures from a DEM can be influenced by
A) local topography
B) the computing algorithm
C) all of these are correct
D) both the computing algorithm and the DEM resolution
E) the DEM resolution

Question

Quizplus · Accepted Answer

The accuracy of slope measures from a Digital Elevation Model (DEM) can be influenced by local topography, the computing algorithm used to derive slopes, and the resolution of the DEM itself. All these factors play a role in determining the precision and reliability of slope measurements.

The Accuracy of Slope Measures from a DEM Can Be