Working with Lidar using ArcGIS Desktop by Tammy E. Parece & John McGee & James B. Campbell

Author:Tammy E. Parece & John McGee & James B. Campbell [Parece, Tammy E.]
Language: eng
Format: azw3
Publisher: UNKNOWN
Published: 2016-08-09T04:00:00+00:00

Now, let’s look at the next button, where we have choices – Elevation, Slope, Aspect, and Contour. For these, we should definitely only look at Ground returns because they are surface parameters. Let’s see what it looks like first with All returns.

Click on Elevation (do you see the highway?) This image does have a waterbody; can you find it? Notice with all returns, you can easily see the tops of trees and buildings.

Now go to Filters and change it to Ground returns. The Map Document display automatically updates. We have much different results, just showing the Elevation related to ground only.

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.