基于WebGIS的地学虚拟环境研究

Research on Virtual Geo-environments Based on WebGIS

在介绍了WebGIS和地学虚拟环境技术特征的基础上,研究了WebGIS技术在地学虚拟环境中的应用。从系统结构、用户界面、数据模型等三个方面,对WebGIS技术用于地学虚拟环境的深层次系统框架进行了研讨,并对WebGIS技术与地学虚拟环境技术进行结合的实际过程进行了说明。

Based on the description of the characteristic of WebGIS and the technique of virtual geo-environments, this paper develops a research of the application of WebGIS in virtual geo-environments. In terms of system structure, data modeling and user interface, it discusses the internal system framework of the technique of WebGIS used for virtual geo-environments, and presents the process combining WebGIS with virtual geo-environments.