海洋信息服务聚合平台应用研究  

Study on Web Services-Oriented Marine Information Integration Method

作　　者：何亚文[1] 崔璟[1] 黎涛[2] 孔凡伟[2] 修亚飞 

机构地区：[1]中国科学院地理科学与资源研究所,北京100101 [2]北京超图软件股份有限公司,北京100409

出　　处：《地理信息世界》2011年第5期77-82,共6页Geomatics World

基　　金：国家科技支撑计划资助项目(2008BAK49B05)

摘　　要：以当前海洋信息集成国内外的研究现状和存在的问题为背景;以海洋信息集成、业务整合的迫切需求,以及海洋地理信息系统的发展为驱动;以基于Mashup的信息聚合技术和Web服务技术为支持,提出了海洋信息服务聚合平台的体系框架。研究了面向聚合应用的海洋信息服务模式和基于Mashup的海洋信息服务的聚合方法。最后以海洋信息服务聚合平台为基础,以南海基础地理数据为背景数据,研究了基于聚合平台的分布式海洋观测数据和海洋模型的集成方法。实验表明基于Mashup的海洋信息服务聚合方法可以轻松、快速地重组来自不同地方的数据服务和模型服务,能够满足海洋研究因情景而不断变化的需求。According to the characteristics of marine information, as well as the active demand for integration of marine information and business process, from the perspective of Geographic Information Systems, research status at home and abroad and the existing problems of the current marine information integration are analyzed. Supported by information integration technology based on Mashup and Web services technology, the web services based marine information integration method oil the model-driven architecture is proposed, and the marine information services mode for integration application and marine information services integration method based on Mashup is researched. Finally, based on marine inh^rmatiou services integration platform, taking South Sea fundamental geographical data as background data, the integration methods of distributed marine observation data and marine model based on integration platform are studied. The expe,＇iment showed that the marine information services integration method based on Mashup can easily and quickly recompose the data services and model services from different location, can meet the requirement of marine research.

关 键 词：聚合 WEB服务 海洋地理信息 海洋模型 

分 类 号：P208[天文地球—地图制图学与地理信息工程]