国家环境数据共享与服务体系研究  

Research on State Environmental Data Sharing and Service System

作　　者：李顺[1,2] 徐富春[1] 王利强[1] 孙强[1] 虞朝晖[1] 张波[1] 

机构地区：[1]环境保护部信息中心,北京100029 [2]北京师范大学资源学院,北京100875

出　　处：《中国环境管理》2011年第2期11-17,共7页Chinese Journal of Environmental Management

摘　　要：结合我国环境数据共享与服务面临的问题,对国家环境数据共享与服务体系的时代背景、概念和实质、技术框架、主要建设内容等进行了研究。指出国家环境数据共享与服务体系是政府主导建设的环境信息资源网,核心由三级环境数据中心、依托于四级专网的环境数据传输与交换平台以及分别依托于内网、专网和互联网的各级共享服务门户构成。In touch upon the problem of Environmental data sharing and services in China, the article studies the background, concept, technical framework and the main structure of State Environmental Data Sharing and Service System （SEDSS）. The article points out that the environmental data sharing and service system is government-led network of environmental information resource. The network is composed by a three- level data centers, a four-level special environmental data transmission and the exchange platforms as well as the shared services portal based on the inner-local network, electronic government network and the Intemal Network at all levels.

关 键 词：环境数据 共享与服务 框架 数据中心 数据交换 

分 类 号：X32[环境科学与工程—环境工程]