Based on buffer analysis of polygon, a simple and efficient polygon clustering method is proposed. In the approach,firstly, a polygon is taken from feature dataset as a core polygon and the buffer of the entity is drawn according to the specified radius. In addition, it should obtain the features which are reachable or connectable to core polygon through searching the adjacent area. Finally, the polygons are clustered together by judging whether the reachable and connectable entities meet the demand of clus...
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