Visibility Toolset

[A_n_d_r_e_a]

Dear Community,

does somebody know what the requirements for heights storage are? I want to use the sight lines. But it is not working... i already read this link  https://pro.arcgis.com/de/pro-app/2.6/tool-reference/defense/linear-line-of-sight.htm

I also change my fields into double instead of long.

At first I use the exploratory sight lines. But if I open the project again, than after that my sight lines are gone.

I don't notice anything. But what is that?

Should I use some special storagen name for my fields?

I also have changed my features into 3D-Features.

I really don't know...

Thanks in advance!

Greets,

Andrea

[DanPatterson]

Did you see the Spatial Analyst topic describing the field requirements for visibility analysis?

Using Viewshed and Observer Points for visibility analysis—ArcGIS Pro | Documentation

see the Controlling the visibility analysis section

[A_n_d_r_e_a]

Puuuh no i didn't see it. Thanks for that! Sounds a little bit complicated, but let's see if I understand something.

Greets,

Andrea