摘要
首先将面向服务架构的概念引入到地理信息系统的领域,然后介绍了采用Web Services技术设计面向服务架构的WebGIS系统的过程.该系统解决了当前WebGIS系统中存在的兼容性较差、耦合度强、系统的集成和维护困难等问题,并对于WebGIS的高质构建、高效运行有一定的指导意义.
Firstly, the concept of service-oriented architecture （SOA） was introduced into GIS field. Then we discussed how to design a prototype structure of WebGIS system based on SOA by using Web Service technique. The system eliminates some defects existing in current WebGIS systems, such as poor compatibility, stronger coupling and difficult maintenance. The study offers some suggestions for high quality construction and operation of WebGIS.
出处
《应用科技》
CAS
2008年第8期39-42,共4页
Applied Science and Technology
