基于Web服务的空间信息共享与互操作模型研究

Study of spatial information share and interoperability model based on Web service

分析了传统的解决空间信息共享与互操作方法存在的不足,提出从数据共享、功能互操作系统集成等多面考虑实现空间信息共享与互操作的设计思想,建立基于Web服务的分布式空间信息共享与互操作模型,对模型的功能及空间数据共享与互操作的工作过程进行阐述,并给出对比评价。此模型对有效构建Web空间信息服务具有参考价值。

On the basis of analyzing the disadvantage of conventional solutions on spatial information share and interoperability, we proposed the design thoughts of spatial information share and interoperability including spatial-data share, inter operability and system integration. Design the distributed spatial information share and interoperability service model based on Web service. The function of the model is discussed, and the working processing is described. And the model is evaluated. This paper provides important reference to construct spatial information service based on Web service.