摘要
This paper discusses the features and relevant theories of GIS spatial data model based on hypergraph,etc.The integrated concept model based on hypergraph and object_oriented model (HOOM) is proposed by the authors.The principal contribution of this paper is that we study the K_section and other theories of hypergraph.An application example using HOOM is given at the end of the paper.
This paper discusses the features and relevant theories of GIS spatial data model based on hypergraph,etc.The integrated concept model based on hypergraph and object_oriented model (HOOM) is proposed by the authors.The principal contribution of this paper is that we study the K_section and other theories of hypergraph.An application example using HOOM is given at the end of the paper.
基金
ProjectsupportedbyWKL(98) 0 30 1OpenResearchFundProgramofLIESMARSandShanxiNaturalScienceFoundationundertheGrant(No .991 0 2 7)
关键词
GIS
超图理论
物体取向模型
hypergraph
object_oriented
GIS spatial data model
HBDS
DEM
