If you have 2 observation points for a viewshed analysis, the output raster from ArcGIS will have ____different cell values:
A) 4
B) 1
C) 3
D) 2

Name: If you have 2 observation points for a viewshed analysis, the output raster from ArcGIS will have ____different cell values: A) 4 B) 1 C) 3 D) 2
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Quizplus · Accepted Answer

A viewshed analysis with 2 observation points can result in cells that are visible from both points, visible from only one point, or not visible from any point, leading to 3 different cell values.

If You Have 2 Observation Points for a Viewshed Analysis