摘要
从目录服务的概念入手,针对海洋信息共享的特点,对基于元数据的海洋信息资源目录服务进行了初步研究。重点介绍了目录服务的体系结构、目录服务系统的功能设计和相关的关键技术。
This paper aims at the characteristics of marine information share from the concept of directory service and elementarily studies the directory service of marine information based on metadata. The system structure of directory service, the function design of directory service system and correlative key technique were depicted in detail in this paper.
出处
《地理空间信息》
2008年第4期81-84,共4页
Geospatial Information
基金
国家海洋局908专项基金资助项目(908-03-01-07)
