A Model for Representing Topological Relationships Between Complex Geometric Features in Spatial Databases

Clementini, E; Felice, P. DI

doi:10.1016/0020-0255(95)00289-8

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Various models for the representation of topological relationships have been developed. The aim of this paper is to show that the set of relationships proposed in [7] (the CBM), for describing topological relationships among two-dimensional simple features, is applicable with few modifications to the case of complex features (that is, areas made up of several components possibly containing holes, lines with self-intersections, and/or more than two endpoints, and so on). The CBM offers a small set of topological relationships with high expressiveness which is proven to be mutually exclusive and complete, and therefore suitable to be embedded in a spatial query language.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11697/13765

Titolo:	A Model for Representing Topological Relationships Between Complex Geometric Features in Spatial Databases
Autori interni:	CLEMENTINI, ELISEO
Data di pubblicazione:	1996
Rivista:	INFORMATION SCIENCES
Abstract:	Various models for the representation of topological relationships have been developed. The aim of this paper is to show that the set of relationships proposed in [7] (the CBM), for describing topological relationships among two-dimensional simple features, is applicable with few modifications to the case of complex features (that is, areas made up of several components possibly containing holes, lines with self-intersections, and/or more than two endpoints, and so on). The CBM offers a small set of topological relationships with high expressiveness which is proven to be mutually exclusive and complete, and therefore suitable to be embedded in a spatial query language.
Handle:	http://hdl.handle.net/11697/13765
Appare nelle tipologie:	1.1 Articolo in rivista

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