摘要
以重庆市北部新区为例,介绍了山地城市三维仿真数据整合的系统结构和数据标准规范等关键技术,实现了三维仿真数据与二维GIS系统的实时联动,为数字城市搭建了一个新的浏览、管理平台。最后介绍了该研究成果在规划辅助决策以及面向公众服务等方面的应用。
This paper introduces the key technologies including system structure and data criterion on the integration of three - dimensional simulation data in hill city, taking the north new zone of Chongqing for example, and achieves real -time GIS system linking 2D to 3D,which providing a new platform for browsing and managing digital city. Lastly the applications in city planning and decision -making, and public service are presented.
出处
《城市勘测》
2008年第4期14-17,共4页
Urban Geotechnical Investigation & Surveying
关键词
山地城市
三维仿真
数据整合
三维GIS
hill city
three - dimensional simulation
data integration
3 D GIS
