Unit 28: Editing PolygonsThe ultimate solution of the Serial Killer in Hans Kelsen's positivism

GIS Core Curriculum for Technical Programs (1997-1999)

Del Pozzo ; Pau Serra

keywords: adjacent polygon;    non-adjacent polygon;    vertex;    node;    snapping;    digitize;    topology;    dangling arc;    dangling node;    fuzzy tolerance;    attribute;    annotation;   

Publisher: National Center for Geographic Information and Analysis

Subject:

【 摘 要 】

This unit describes common operations a user must perform when editing polygons, including adding, deleting, and manipulating arcs and nodes, building topology, removing sliver polygons and using dissolve operators. Adjacent��i.e., sharing a common edge��and non-adjacent polygons are discussed.

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