Three-Dimensional Expression of City Construction Based on Ontology
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摘要: 为了解决城市构筑物空间描述现有方法存在的空间目标划分和表达困难的问题,应用本体论的基本理论——部分-整体关系,分析了城市构筑物的描述层次和几何定义;从部分和整体两方面对空间实体的联系进行了分析,提出了一种基于本体论的城市构筑物三维描述框架,并用V isual C++语言和OpenGL Perform er图形软件包实现了原型系统.Abstract: To overcome the difficulties in the appropriate partition and expression of spatial objects in the existing spatial description of city construction,the describable hierarchy and geometric definition of city construction were analyzed with the help of the basic theory of ontology—part-whole relation.In addition,the relationship between spatial entities was discussed from two aspects of part and whole.Finally,a new three-dimensional description frame of city construction based on ontology was put forward,and the related experiment system was designed by utilizing Visual C++ computer language and OpenGL Performer,a graphical software package.
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Key words:
- ontology /
- part-whole /
- dimension element /
- spatial description
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陈军.数字中国地理空间基础框架[M].北京:科学出版社,2003:266.[2] MOLENAAR M.A formal data structure for three dimensional vector maps[C]//Proceedings of 4th International Symposium on Spatial Data Handling:Vol.2.Zürich:Springer,1990:830-843.[3] TEMPFLI K,PILOUK M.Practical potogrammetry for 3D-GIS[C]//Proceedings of the International Society for Photogrammetry and Remote Sensing.Vienna:Commission Ⅳ,Working Group 6,1996:859-867.[4] 陈军,蒋捷.多维动态GIS的空间数据建模、处理与分析[J].武汉测绘科技大学学报,2000,25(3):189-195.CHEN Jun,JIANG Jie.Some issues of multi-dimensional and dynamic GISs[J].Journal of Wuhan Technical University of Surveying and Mapping,2000,25(3):189-195.[5] 郭薇.顾及空间剖分的三维拓扑空间数据模型[D].武汉:武汉测绘科技大学,1998.[6] 孙敏,陈军,张学庄.基于表面剖分的3DCM空间数据模型研究[J].测绘学报,2000,29(3):257-265.SUN Min,CHEN Jun,ZHANG Xuezhuang.A 3DCM data model based on surface partition[J].Acta Geodaetica Et Cartographic Sinica,2000,29 (3):257-265.[7] ZLATANOVA S.3D GIS for urban development[D].ITC Dissertation,The Netherlands,2000.[8] PFUND M.Topologic data structure for 3D GIS[C]//Proceedings of the 3rd ISPRS Workshop on Dynamic and Multi-Dimensional GIS the 10th Annual Conference of CPGIS on Geoinformatics.Bangkok:Addison-Wesley Publishing Company Inc.,2001:233-237.[9] 吴立新,史文中.地理信息系统原理与算法[M].北京:科学出版社,2003:441.[10] SMITH B,MARK D.Ontology and geographic kinds[C]//Proc.of 5th International Symposium on Spatial Data Handling.Vancouver:Springer,1998:308-320.[11] BILLEN R,ZLATANOVA S,MATHONET P,et al.The dimensional model:a framework to distinguish spatial relationships[C]//Symposium on Geospatial Theory,Processing and Application.Ottawa:Springer,2002:285-298. -
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