摘要
SOA是一种适用于变化环境的软件开发体系架构。基于SOA的空间地理信息共享,就是要将数据共享转变为服务共享,实现多源、异构的空间地理信息的分布式共享。本文分析了目前空间地理信息共享现状以及共享技术,并结合基于XML标准的网络地理信息发布试验平台,提出了SOA架构下空间地理信息共享的应用思路,阐述了基于SOA的空间地理信息共享的建设框架及其关键技术。
SOA（Service Oriented Architecture）is an architecture of software development for changing environment.SOA-Based spatial information sharing is a service-sharing instead of data-sharing,and achieves the distributed sharing of multi-source heterogeneous spatial information.Combining with the introduction of web geographic information release test platform based on XML,this paper analyses the current status and technology of spatial information sharing,provides an application method of spatial information sharing based on SOA,and expounds the construction framework and the key technologies of SOA-Based spatial information sharing.
出处
《测绘与空间地理信息》
2009年第6期102-104,110,共4页
Geomatics & Spatial Information Technology
