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数字城市中3维城市模型构建技术研究
引用本文:吴志宜.数字城市中3维城市模型构建技术研究[J].东北测绘,2013(2):121-123,126.
作者姓名:吴志宜
作者单位:浙江省地理信息中心
摘    要:3维城市模型标准化的研究,尚未引起国内学者的注意,本文以3维城市模型为研究对象,分析了CityGML模型的概念,专题模型的构建方法,给出了构建的实例,相信对从事相关工作的同行有着重要的参考价值和借鉴意义。

关 键 词:CityGML  3维城市模型  数字地形模型  建筑物模型

Research on Digital City 3D City Model Building Technology
WU Zhi-yi.Research on Digital City 3D City Model Building Technology[J].Northeast Surveying and Mapping,2013(2):121-123,126.
Authors:WU Zhi-yi
Institution:WU Zhi-yi(Geographic Information Center of Zhejiang Province,Hangzhou 310012,China)
Abstract:Standardized 3D city models has not yet attracted the attention of Chinese scholars,In this paper,three-dimensional model of the city as the object of study,analyzed the concept of City GML model and the thematic model building method,and gave the build instance.I believe this paper has important reference value and Significance for Counterparts engaged in related work.
Keywords:City GML  3D city models  digital terrain model  building model
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