M3 - Visibility Analysis

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I enjoyed this week's module as I don't get to work on 3D scenes that much wherein this week we focused on using line of sight or viewshed to navigate both in 3D scene and local scene. It is amazing that data like DEM can be visualized or symbolized in 3D that creates a more realistic feel to your map features.


The Line of Sight analysis shows the line of sight for 2 observers and the target. It gives the user an overview of what is visible and what is not (ex. if there are any obstructions like mountains) across a certain terrain. 

Then we used the viewshed analysis that helps visualize visible areas from an observer point. This greatly affects decision making to determine if a certain location is favorable for development.  Lastly was learning how to share 3D content using scene layer packages which I am aware of since I used this once for visualization in a story map. 

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