Discuss of several basic problems in the GIS spatial relationship description

Deng Min; Li Chengming; Liu Xiaoli

Strategic Study of CAE ›› 2013, Vol. 15 ›› Issue (5) :20 -24.

Deng Min¹、Li Chengming²、Liu Xiaoli²

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Abstract

Firstly,it analyzed the concept of space, and then discussed the characters of topological relationship unrelated with entities. Secondly, it proposed the topological representation of entities and its shortage. Lastly, the method considered the metric characters was suggested.

Keywords

space / topological relationship / representation of spatial relations

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Deng Min,Li Chengming,Liu Xiaoli. Discuss of several basic problems in the GIS spatial relationship description. Strategic Study of CAE, 2013, 15(5): 20-24 DOI: