流域三维虚拟仿真平台研究  

Study on 3D virtual reality of watershed

作　　者：曲兆松 禹明忠 王世容[2] 尤宪生 

机构地区：[1]北京尚水信息技术有限责任公司,北京100101 [2]四川省都江堰管理局,四川省都江堰市611830

出　　处：《水力发电学报》2006年第3期40-44,共5页Journal of Hydroelectric Engineering

摘　　要：流域三维仿真是流域数字化的重要组成部分,要开发基于流域的虚拟仿真平台,需要妥善解决海量信息的存储共享与多种功能模块间的集成问题。本文将平台集成开发划分为三维可视化、数学模型计算和数据库三个功能模块。以都江堰为例,讨论了平台开发的总体框架和系统数据库,重点探讨了三维可视化与数学模型计算及数据库之间信息集成和交互的关键技术。The 3D virtual reality of watershed is one essential part of the digital watershed. In order to develop the system integration based on the virtual reality of watershed, the problem of the integration of multi-modules and the huge data storage and share should be well solved. The system integration is divided into 3 modules： 3D visual module, mathematieal module and database module. With the example of Dujiangyan, the whole frame and the system database is diseussed, the key teehnology of the information integration and alternation among 3D visual, mathematies module and database module is emphatieally studied.

关 键 词：数字流域 三维虚拟仿真 系统开发 都江堰 

分 类 号：P343.1[天文地球—水文科学]