摘要
通过分析事件驱动原理,将事件驱动机制(EDI)融入虚拟现实地理信息系统(VRGIS)的建模框架,探索基于VRGIS的事件驱动时空模型及其在城市环境污染突发事件响应中的应用前景以及主要技术设计过程,旨在为资源与环境的可持续利用研究提供一个形象直观的虚拟演示平台来反映城市中环境变化的空间响应及其对策定制等问题。
The event- driven mechanism is merged into the model framework of virtual reality geographical information system through the theory analysis of event - driven. The event - driven spatial and temporal model based on the VRGIS and its future application in the response to acute pollution in the city is explored, which aims to bring a visual and lively virtual demonstration platform for the sustainable utilization of resource and environment to reflect the spatial response of city environmental variation and the solution making problem.
出处
《环境科学导刊》
2009年第5期93-96,共4页
Environmental Science Survey
基金
福建省自然科学基金资助项目(2008J0126)
