基于Web Service的Web地图服务设计与实践

Study and Practice of Web Map Service Based on Web Service

集成和互操作一直是GIS发展的热点问题,而在互联网时代背景下产生的Web服务(Web Service)技术为GIS的集成和互操作提供了全新的、有效的解决途径。在介绍和分析Web服务技术的基础上,提出并实践了一种将地图服务的基本功能包装成Web服务进行发布的思路。通过将GIS的基本功能包装成Web服务,可以实现使用一种标准的协议来实现各GIS应用系统的交互和集成,屏蔽了系统间软、硬件平台的不同。

Interoperability and Integration are the hot spots of GIS; Web Service supports a new way to resolve the problem of sharing, interoperability and integration in GIS. This paper focuses on the study on Web Services technology used in GIS and designs a system based on the Web Service technique. Through this system, this paper concludes that Web Service is a good solution for GIS integration and interoperability.