• EN
Question

Visibility analysis with DEM

  • 24 April 2024
  • 2 replies
  • 46 views
arthy
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I would like to perform a visbility analysis as I’m used to with the esri’s fonction arcpy.sa.Visibility.

I tried to build something and after goglling, I read this excellent post  which is not working for me because I’m currently bound with FME 2021.2 and the script  of this post uses a newer version.

Is there a way to perform a visbility analysis with FME 2021?

Currently it looks like the clipper is not able to work on TIN surface.

Any ideas?

2 replies

arthy
Rank
Badge +7

@kailinatsafe and others?

crystalatsafe
Rank
Userlevel 2
Badge +8

Hi @arthy 

 

I found this article - How to Clip TIN Surfaces. 

Under FME 2021 or Prior - there is a workaround for clipping TIN surfaces in FME 2021. 

 

I hope this helps! 

Crystal 

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