摘要
提出了一种构建空间信息服务注册中心的方案,该方案以OGSA、WSRF及OpenGIS系列规范为基础,依托GT4提供的中间件与开发框架,在保证标准遵循性的同时,很好地解决了网格环境下空间信息服务的共享难题。
Service oriented architecture （SOA） is the development trend of interoperability and integration of geospatial information. Grid computing is a means to implement SOA, which has many virtues, and provides a new idea to implement sharing and integration of geospatial information in wide domain. A scheme to construct geospatial information service registry center is presented. Based on OGSA, WSRF and OpenGIS series standards, the middleware and framework provided by Globus Toolkit 4, that scheme can resolve the sharing problems of geospatial information service in grid environment, at the same time of assuring the standard compliance.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2008年第5期533-536,共4页
Geomatics and Information Science of Wuhan University
基金
新世纪优秀人才支持计划资助项目
国家教育部长江学者和创新团队发展计划资助项目(IRT0438)
湖北省杰出青年基金资助项目
