二三维一体化GIS Server在城市信息模型(CIM)中的应用

Application of 2D and 3D Integrated GIS Server in City Information Modeling

城市信息模型(CIM)是新型智慧城市的数字基础设施和城市数字化转型的关键抓手,而无缝集成二维地理信息、三维模型和建筑信息模型(BIM)等实现二三维一体化是建设城市信息模型(CIM)基础平台中的关键技术。本文在分析研究CIM平台关键技术基础上提出了一套跨平台、自主化、界面化、B/S网络化的二三维一体化GIS Server解决方案,重点介绍该系统的总体框架及关键技术,并展示了其在城市信息模型(CIM)中的应用成效,为CIM基础平台的建设提供借鉴。

City information modeling(CIM) is the key grasp of the digital infrastructure and urban digital transformation of the new smart city,and the seamless integration of two-dimensional geographic information,three-dimensional model and building information model(BIM) is the key technology in the construction of city information modeling(CIM) basic platform.Based on the analysis and research of CIM basic platform key technologies,this paper puts forward a set of cross-platform,autonomous,interface based,B/S networked 2D and 3D integrated GIS Server solution,introduces the overall framework of the system,functional design and key technologies,and demonstrates the application effect in city information modeling(CIM),which provide reference for the construction of CIM basic platform.