Abstract: The exploration of spatial data models is an important content on the research of GIS.In addition,spatial data models are both the results of abstraction on actual geographical world and the important tools for geographical information’s interoperation,analysis and visualization. This paper explicitly generalizes and summarizes research content,theoretical basis,academic frontiers and development tendency on the realm of spatial data model at home and abroad for more than twenty years. Moreover,the paper compares and analyzes some critical problems or concepts.At last,this paper also discusses the main problems to be solved for the research of spatial data models at present.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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