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人地系统主题数据库建设与数据共享服务
引用本文:廖顺宝,孙九林,杨雅萍,王卷乐,张金区,杜佳,宋佳,朱华忠,乐夏芳.人地系统主题数据库建设与数据共享服务[J].中国信息导报,2012(1):11-16.
作者姓名:廖顺宝  孙九林  杨雅萍  王卷乐  张金区  杜佳  宋佳  朱华忠  乐夏芳
作者单位:河南大学环境与规划学院 中国科学院地理科学与资源研究所
基金项目:中国科学院“十一五”信息化专项项目“人地系统主题数据库建设与服务”(INF0-115-C01-SDB3-02)
摘    要:人地系统主题数据库以人口、资源、环境和社会发展为核心,服务于人地系统基础研究、社会经济可持续 发展和国家战略需求。主题库由自然资源及其开发利用、环境灾害及其治理、人口与劳动力、社会发展、地理背景、 遥感及地表参数、典型示范区及全球数据等八大类,共32 个子库构成,数据资源总量8.8TB 左右。主题数据库共享服 务平台由一个主节点和3 个分节点组成,除具有一般数据库服务系统所具有的数据检索、查询、下载等基本功能外,还 具有属性数据可视化、数据在线分析、区域可持续发展评价等特色功能。在建设和运行期间,主题数据库为国家和区 域资源开发,环境保护,可持续发展研究、分析、评价与决策,国土资源规划,生态系统过程监测与调控等领域提供 了大量的数据服务。

关 键 词:人地系统  主题数据库  数据共享  数据质量  标准规范  数据可视化  在线分析  科学数据库

Construction and Data Sharing Service of Thematic Database in Human-Earth System
Liao Shunbao,Sun Jiulin Yang Yaping Wang Juanle Zhang Jinqu Du Jia Song Jia Zhu Huazhong,Yue Xiafang.Construction and Data Sharing Service of Thematic Database in Human-Earth System[J].China Information Review,2012(1):11-16.
Authors:Liao Shunbao  Sun Jiulin Yang Yaping Wang Juanle Zhang Jinqu Du Jia Song Jia Zhu Huazhong  Yue Xiafang
Institution:College of Environment and Planning Institute of Geographic Sciences and Natural Resources Research
Abstract:Thematic Database for Human-Earth System (TDHES) is database system based on population, resources, environment and social development. The mission and objective of TDHES are to provide data service for basic research of human-earth system, national economic construction and development strategy. TDHES is composed of 32 sub-databases, which are divided into eight classes: natural resources and their exploitation and utilization, environmental disasters and harness, population and labor force, social development, geographical background, remotely sensed data and land surface parameters, typical regional data, and global data. Volume of TDHES amountsto 8.8TB. Besides online browsing or downloading of data, the Internet based service platform of TDHES can also provide some functions including visualization of attribute data, online analysis of data and assessment of regional sustainable development. During the period of its construction and running, TDHES has provided already lots of data services for resources development, environmental protection, land planning, and monitoring and control of ecological system process, and study, analysis, evaluation and decision-making on sustainable development
Keywords:human-earth system  thematic database  data sharing  data quality  standards  data visualization  online analysis  scientific database
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