机译:基于超图的面向对象模型和GIS超图理论
Department of Surveying and Geomatics,Taiyuan University of Technology,Taiyuan 030024,China;
Department of Surveying and Geomatics,Taiyuan University of Technology,Taiyuan 030024,China;
hypergraph; object-oriented; GIS spatial data model; HBDS; DEM;