三维地籍空间拓扑关系特征分析与分类研究  

A Study on Classification and Analyzation of Topological Relations in 3D Cadastral Space

作　　者：张季一[1] 尹鹏程[2] 李钢[1] 萧声隽[3] 顾和和[1] 傅建春[1] ZHANG Ji-yi;YIN Peng-cheng;LI Gang;XIAO Sheng-jun;GU He-he;FU Jian-chun(School of Environment Science and Spatial Informatics,China University of Mining and Technology,Xuzhou221008;Bureau of Land and Resources of Xuzhou,Xuzhou 221006;Key Laboratory of VGE ,Ministry of Education,Nanjing Normal University,Nanjing 210023 ,China)

机构地区：[1]中国矿业大学环境与测绘学院,江苏徐州221008 [2]徐州市国土资源局,江苏徐州221006 [3]南京师范大学虚拟地理环境教育部重点实验室,江苏南京210023

出　　处：《地理与地理信息科学》2017年第3期11-16,共6页Geography and Geo-Information Science

基　　金：国家自然科学基金项目(41401610);中国土地勘测规划院外协项目(2015111102319);江苏省测绘地理信息科研项目(JSCHKY201509)

摘　　要：三维地籍空间拓扑关系是三维空间拓扑关系在地籍领域的应用,随着三维地籍的发展和地籍数据应用范围的拓展,三维地籍空间拓扑关系的重要性日益凸显。该文在总结地籍空间拓扑关系和三维空间拓扑关系研究现状的基础上,讨论了三维地籍空间建模对象和空间数据特征,并以此为基础分析总结了三维地籍空间拓扑关系的特征,提出了三维地籍空间拓扑关系类型分类方法。依据地籍对象几何维度的不同,将三维地籍空间拓扑关系划分为10个类别,对每个类别中拓扑关系进行详细划分后得到82种三维地籍空间拓扑关系类型。三维地籍空间拓扑关系分类研究成果可以为三维地籍空间拓扑关系分析与计算、地籍宗地更新、地籍空间数据拓扑一致性检验等提供研究基础。3D cadastral spatial topolog ical relatio nships ar e applying3D spatial topolog ical relationships in cadastral ar ea.Theimport ance of3D cadastral spatial to pological relatio nships is becoming increasingly pr ominent with the develo pment of3D cadastre and the ex tension of the application scope of cadastral data.In this paper,the basic representational objects in3D cadast ral space are first ly described.Seco ndly,the character istics of to pological relationships amo ng cadastr al objects in3D space ar eanalyzed accor ding to the unique properties of3D cadastr al spatial data.Thirdly,t he classificat ion metho d fo r3D cadastral spatial to polo gical relatio nships is intro duced based on t he research status of cadast ral spatial topological relationships and3D spatial to pological relationships.The topological relationships in3D cadastr al space are classified into ten types accor ding to cadast ral o bjectscdiffer ent dimensions.At last,a total of82ty pes of3D cadastral spatial topological relationships are obtained by detailed division of topological relationships in above ten categories.The study on classification of to pological relationships in3Dcadastral space is helpful for the analysis and computation of3D cadastr al spatial to pological relationships,cadastral pa rcels up2dating and topological consistency validation for cadastral spatial data.

关 键 词：三维地籍 空间拓扑关系 地籍宗地 地籍管理 

分 类 号：P27[天文地球—测绘科学与技术]