Which of the following is a property of a digital elevation model (DEM)?
A) Elevation values must be placed an equally spaced distance apart.
B) It can contain grid cells of multiple resolutions in the same dataset.
C) The grid cell resolution cannot be coarser than 10 m.
D) Additional elevation points may be added to the DEM to improve measurements.

Question

Quizplus · Accepted Answer

A digital elevation model (DEM) typically consists of elevation values that are placed at equally spaced intervals, forming a regular grid.

Which of the Following Is a Property of a Digital