摘要
随着Internet网络、计算机分布式计算技术的飞速发展以及地理信息系统应用的普及,分布式WebGIS已经成为一种必然的要求。介绍了一种基于XML的分布式WebGIS模型,根据用户不同的请求分别提供栅格地图、矢量地图和元数据服务。
With the rapid development of internet and distributed computing of computer technology and the widespread application of geographic information system, distributed WebGIS has become necessary. This paper introduced a distributed WebGIS model based on XML, which can provide raster, vector map and metadata service according to different kinds of customer＇s request.
出处
《地理空间信息》
2008年第1期98-100,共3页
Geospatial Information
