摘要
提出了一套分布式气象内容管理系统的设计思路及其技术方法。以中国气象组织体系(包括中央及各省市的气象信息网络和服务器设备)为建设基础,采用LDM通信传输、存储/内容管理、图形化服务产品生成、本体化气象服务、行政区变尺度客观分析等构成组件,构建了覆盖中央及各省市气象业务和服务的分布式气象内容管理系统。实践运行表明,这种采用了统一定义、接口及信息表达方式的内容管理系统可有效提高气象数据的访问、分享及处理效率,加快了各种气象服务产品的开发速度,拓宽了气象信息的服务范围。
A distributed meteorological content management system is proposed, which is built based on the Chinese meteorological system, including the central and provincial meteorological information network and servers. Methods, such as LDM communication transmission, storage/content management, graphical product generation system, ontological meteorological services, and multi scale objective analysis, are applied as components to build up a distributed meteorological content management system covering the central and provincial meteorological operations and services. Experiments shows that the proposed content management system, in which the unified definition of interfaces and expressions are adopted, can effectively improve the meteorological data accessing, sharing, and processing efficiency, and accelerate the development of a variety of meteorological services, broaden the meteorological information service range.
出处
《气象科技》
2013年第6期1036-1042,共7页
Meteorological Science and Technology
基金
中国气象局"2012年业务专项经费"资助
