随着面向服务架构(SOA)的发展,基于服务的地理信息共享日趋成熟。着重探讨基于服务的三维地理信息共享,在总结部分地理信息平台对SOA支持现状的基础上,思考三维服务共享存在的问题,提出以二、三维协作共享服务体系为核心的三维共享思路,并据此设计相应的共享平台,最终形成基于服务的三维地理信息共享初步建设方案,为地理信息公共服务平台等相关建设提供参考。

On the basis of summing up the status that dominant 3D geographical information platform implement sharing based on Web service, this paper analyzed existing problems and put forward an idea of 3D geographical information sharing based on 2D&3D collaboration. What is more, this paper put forward the design scheme about 3D geographical information sharing platform based on Web service, helping the building of sharing platform such as platform for geographical information common services.