水利信息化Issue(6)：18-21,35,5.
水利数据资源目录服务关键技术研究
Research on Key Technology of Directory Service for Water Resources Data
成建国 1冯钧 2杨鹏 3唐志贤2
作者信息
- 1. 水利部水利信息中心，北京 100053
- 2. 河海大学，江苏 南京 210098
- 3. 水利部长江水利委员会网络与信息中心，湖北 武汉 430015
- 折叠
摘要
Abstract
The focus work of the current water informatization is integration and sharing of water data resource, and the unified information resource directory system, which can provide data resource discovery and location services, is the basis of data resource sharing. Based on the analysis of the water objects’ data model, data integration and sharing model related to the information resource directory service, this paper studies the key technologies like the directory service model, the object metadata model and the resource directory’s multi-dimension classification model, and proposes a practical solution. This study is a beneficial exploration for promoting the integration and sharing of water information.关键词
目录服务/水利数据/数据整合与共享/元数据模型/资源目录分类Key words
directory service/water resources data/data integration and sharing/metadata model/resource directory classification分类
信息技术与安全科学引用本文复制引用
成建国,冯钧,杨鹏,唐志贤..水利数据资源目录服务关键技术研究[J].水利信息化,2014,(6):18-21,35,5.
