Viewshed and watershed begginer tutorials, arcgis 10

[matthieumayer]

Hi,

I have been looking online all over the place but I have not been able to find a tutorial that clearly and simply describes step by step how to do a viewshed analysis based on a dem raster.

Are you aware of any tutorial like this?

Thank you so much if you can help me

[MarcinGasior]

There're only two help topics to study on this subject:
Viewshed (Spatial Analyst) tool and
Using Viewshed and Observer Points for visibility analysis

ps. 😉
Quick google search on 'arcgis viewshed tutorial' gave me this example results:
http://www.youtube.com/watch?v=yGbhOL5xUTQ
http://mapaspects.org/courses/gis-and-anthropology/weekly-class-exercises/week-10-viewshed-and-cumul...
http://video.arcgis.com/watch/282/3d-viewshed-analysis

[matthieumayer]

Thank you for your help.

As I told you, I am looking for a step by step tutorial which esri doesn't provide. I had already found the video you posted but it does not have sound. However the mapaspect link you posted really helped thx!

I managed to do the analysis