摘要
针对Web Service在解决功能互操作方面存在不足以及日益增加的基于网络的空间数据处理需求,OGC制定了一个Web服务标准WPS以解决存在的问题。本文根据WPS标准以及其定义的3个方法设计了一个WPS服务的三层体系结构,并将GIS空间分析中的缓冲区分析封装为WPS服务,使得用户可以通过网络调用,从而较好地解决了空间信息处理互操作。
Aiming at features for Web Service interoperability in the settlement of shortcomings and the growing network-based spatial data processing requirements, OGC has developed a Web Services standard WPS to solve problems. This was defined under the WPS standard and three ways to design a three-tier architecture of WPS services in the paper, and GIS spatial analysis of the buffer analysis package for the WPS service was made to call through the network to better resolve the spatial information processing interoperability.
出处
《测绘科学》
CSCD
北大核心
2011年第6期198-200,共3页
Science of Surveying and Mapping
基金
国家863项目(2009AA12Z228
2007AA120504)
国家科技支撑计划课题(2007BAH16B03-r3)
