This release improves the topological consistency of the output polygons. It is now possible to "dissolve" the output polygons without first "cleaning" them. The clean functionality is now included as part of the Create Thiessen application.
Thiessen polygons are constructed by connecting a series of point locations with line segments, erecting perpendiculars to those line segments at their midpoints, and then extending those perpendiculars until they intersect.
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