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Radiating lines (from a point)

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#1
NeverEasy

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Hello!

Is anybody aware of an extension similar to this: http://www.jennessen...ating_lines.htm that would work in ArcGIS 10? Alternatively, is anybody aware if it is possible to somehow create radiating lines some other way? There are a lot of points that I need to "radiate", so drawing the lines manually is not an option :/ What I need to know is: if a wave would travel from a point in all directions (ie. 360 degrees), what parts of the surrounding islands shores would be hit and which parts would be protected/go unharmed.

Thank you!

#2
jrat

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If you have spatial analyst you could probably manipulate the view shed analyst to answer your question.

#3
david17tym

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ETGeowizards has this functionality, see:

http://www.ian-ko.co...intsDirDist.htm




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