摘要
为实现三维数字城市精细建模,以陕西省汉中市主城区为例,借助Map GIS 10平台对城市道路、建筑物、绿地等二、三维空间数据进行统一管理,运用BIM和Sketch Up软件对城市构筑物表面及纹理做精细处理与批量建模;基于"框架+插件"开发技术,实现数字城市三维场景渲染与可视,使其具有城市建筑二、三维信息的定位导航、统计查询、量算、规划分析、动态三维演示等功能。
The Map GIS 10 development platform,BIM model and Sketch Up software are available for the three-dimensional digital city of Hanzhoung city,Shanxi province. The attribute of the two/three-dimensional spatial data with the road,the building,and the vegetation,are to be managed on the three-dimensional digital city data platform. Both of BIM and Sketch Up software are jointly used to processing in the city buildings surface texture and batch modeling. The development model of ＂framework ＋ plug-in＂can easily achieve on the design and visual of the thematic three-dimensional scene,which include the ability of locating,information querying,planning and 3 D demo for each city buildings.
作者
吴红波
贾欣
王慎
Wu Hongbo;Jia Xin;Wang Shen(Department of Geographic Sciences,University of Technology,Hanzhong 723000,China;Key of Laboratory of Earth Surface System and Environmental Carrying Capacity,Northwest University,Xi＇ an 710127,China;Hebei Hua-ilong Construction Co.,Ltd.,Xingtai 055450,China)
出处
《城市勘测》
2018年第3期19-24,共6页
Urban Geotechnical Investigation & Surveying
基金
国家自然科学基金青年项目(41601067)
中国博士后科学基金面上资助项目(2017M611011)
陕西理工大学人才启动项目(SLGQD16-09)
