![]() Use the Keep collapsed points parameter to retain a record of removed polygons as point features. For a group of adjacent polygons that share common edges, the minimum area applies to the total area of the group. For the Retain effective areas (Visvalingam-Whyatt) algorithm, the square of the tolerance is the area of a significant triangle defined by three adjacent vertices.Īny polygons that are smaller than the Minimum Area parameter value are removed from the output feature class.The further a triangle deviates from equilateral, the higher weight it is given, and the less likely it is to be removed. For the Retain weighted effective areas (Zhou-Jones) algorithm, the square of the tolerance is the area of a significant triangle defined by three adjacent vertices.For the Retain critical bends (Wang-Müller) algorithm, the tolerance is the diameter of a circle that approximates a significant bend. ![]()
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