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Delaunay Triangulation with Convex Hull in ArcMap

Question asked by harrismr on Jul 3, 2015
Latest reply on Jul 3, 2015 by rfairhur24

I am trying to follow IUCN guidelines for species range mapping and I cannot find how to create a delaunay triangulation in ArcMap 10.2.2. I have found the tool to create "Minimum Bounding Geometry" using a convex hull, but that does not use Delaunay triangulation. Does anyone know how to perform Delaunay triangulation on 2d data in ArcMap 10.2.2?


I need to be able to measure the lines and create an average of line length in the triangulation and delete lines that are longer than a predefined alpha value x the average line length connecting the points.