VGE abbr. 汽相外延生长(Vapor Growth Epitaxy);虚拟地理环境(Virtual Geographical Environment)
- Research on extensible frame of polymorphic spatial data management locatesthe last layer of data storage object model in building VGE platform.
如何在虚拟地理环境平台建设中,把涉及的空间数据组织管理起来,是本文研究的重点。 - VGE is a virtual environment to present not only static objects, such as buildings, but also dynamic processes, for instance pollutant dispersion.
指出虚拟地理环境是在空间数据库和地理模型管理基础上构建的、同时表达地理静态和模拟动态现象的、面向多用户的分布式协同虚拟环境。 - Ø The integration of VGE platform and agent technology is realized, and a prototype system is built to simulate the spatiotemporal transmission process of SARS in hospitals.
Ø 实现虚拟地理环境平台与智能体技术的集成,在此基础上引入SARS时空传播智能体模型,建立了SARS时空传播模拟原型系统。