Hi,
You can use concave hulls. Eventually other methods... See
http://www.spatialanalysisonline.com/
Bogumil
Stephen Crawford pisze:
All,
I'm trying to get the polygon outline of a collection of points. I
used ConvexHull, and what I got was--hence the name--convex. Is there
a way to get a more exact outline? In my image below, the points are
in purple and the convex hull is in red. I want to get a poly that
more closely matches the points.
Thanks,
Steve
--
Stephen Crawford
Center for Environmental Informatics
The Pennsylvania State University
[email protected]
814.865.9905
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dr Bogumił Szady
mail: [email protected] <mailto:[email protected]>
www: hgis.kul.lublin.pl <htttp://hgis.kul.lublin.pl>
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