城市规划电子沙盘系统设计

System Design of Urban Planning Electronic Sand Table

电子沙盘技术是新兴的地理空间展示技术,针对城市规划仿真应用的特点,首先论述了应用于电子沙盘系统的虚拟现实技术、多源数据融合技术、多屏投影无缝拼接技术等关键技术体系,然后提出了实现佛山市城市规划电子沙盘系统的设计方案,实践表明电子沙盘技术在城市规划方案评价,多源规划数据整合等方面可以得到有效的应用。

Electronic sand table is the new render technique of geographic space, Based characteristics of urban planning, key techniques of electronic sand table such as virtual reality, mergence of multi - sourcing media data, soft edge operation of multi - projections are explored firstly, then a realizable Foshan urban planning electronic sand table system is constructed, De conclusion illustrates proposed electronic sand table can be used in urban planning evaluation and multi -sourcing mergence effectively.