Study on Architecture and Key Technologies of Shanghai Ocean Disaster Grid System (SODGS)

摘要：

To solve the difficulty in information resources sharing in the process of ocean disaster forecast and analysis in Shanghai, an architecture based on Web Services is presented. At the same time, the questions of metadata, test on web services, virtualization, and interacting between web services are discussed. The purpose of metadata design which includes the description of both ocean observation and marine GIS is to find the related resources. This design also contains information resource template used for managing the interface standards interacting of resources. Test on web services strengthens the security in the process of services invoking. Virtualization allows users to access the information resources directly regardless the physical details. Interacting between web services by using coupler can decrease the complexity of data exchange.

关键词： Ocean Disaster Architecture of Sharing Platform Metadata Test on Web services Virtualization Coupler

作者: YANG Peng WANG Wenjun QUAN Guozhi XU Xiaochun

作者单位: Department of Computer, Tianjin University Tianjin, China Shanghai Ocean Forecast Center Shanghai, China

会议类型: 国际会议

会议名称: The 4th International Conference on Wireless Communications, Networking and Mobile Computing(第四届IEEE无线通信、网络技术及移动计算国际会议)

会议地点: 大连

会议语种:英文

页码: 1-4

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）