基于GIS和VRML技术的东圳水库3维仿真建模

3D Simulation Modeling of Dongzhen Reservoir Based on GIS and VRML Technology

以福建省莆田市东圳水库为例,讨论了基于VRML的水库及其周围地理环境、流域状况仿真建模过程,以及所采用的技术和方法。通过仿真系统可以直观分析水库的环境情况,水库管理者可在场景中漫游,从不同位置进行观察分析,进而提出相应解决措施。同时该系统作为对水库进行研究的人机交互平台,可进行实时完善和扩展。

Taking the Dongzhen reservoir of Putian city in Fujian province as an example,this paper discussed the simulation modeling procedure of the reservoir and its surrounding geographic environment, the drainage status based on VRML. It also discussed the adopted technologies and methods. This simulation system can analyze the environmental condition of the reservoir. The reservoir manager can access the virtual scene, observe and analyze from different points, and present corresponding solutions. Meanwhile, as the human computer interactive platform for the research of reservoir, the system can be consummate and extended in real time.