干旱区生态环境知识资源中心(Arid): 荒漠化和沙化监测数据库框架设计与应用

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	荒漠化和沙化监测数据库框架设计与应用
其他题名	Framework Design and Application of Desertification and Sandification Monitoring Database
	孙伟; 侯瑞霞; 庞丽峰; 唐小明
来源期刊	西北林学院学报
ISSN	1001-7461
出版年	2012
卷号	27 期号:6 页码:139-145
中文摘要	针对我国荒漠化和沙化监测数据组织管理存在的体系不健全、标准难统一、时效性不强这3个问题,通过对监测调查数据的分析,结合分布式空间数据库的分片设计思想,设计了荒漠化和沙化的分布式多专题监测数据库框架,探讨了监测数据库的综合集成模式结构和管理部署模式,进而基于全国第3期和第4期监测数据,利用ArcSDE在Oracle数据库中建立且优化了国家级和省级监测数据库,并在荒漠化和沙化监测信息管理系统和林业资源监管服务系统进行了应用验证。结果表明,设计的数据库框架是可行的,为我国荒漠化和沙化海量监测数据的科学管理提供了有力的技术支撑和解决方案。
英文摘要	To solve the three problems existed in the desertification and sandification monitoring data organization and management, including: unsound system, difficult to uniform standards and weak timeliness, based on the analysis of the monitoring survey data and combined with distributed spatial database slice design ideas, a desertification and sandification monitoring data distributed and multi-thematic database framework was designed and the comprehensive integrated model structure and management and deployment model of the monitoring database were explored further. The national and provincial monitoring databases, which were constructed and optimized in Oracle DBMS through ArcSDE by utilizing the third and fourth monitoring data in China, were verified both in the build-up of desertification and sandification monitoring information management systems and in the implementation of the forest resources monitoring services system. The results showed that the database framework was feasible and could provide strong technical support and solutions for the scientific management of massive desertification and sandification monitoring data in China.
中文关键词	荒漠化监测 ; 沙化监测 ; 分布式空间数据库
英文关键词	desertification monitoring sandification monitoring distributed spatial database
语种	中文
国家	中国
收录类别	CSCD
WOS类目	FORESTRY
WOS研究方向	Forestry
CSCD记录号	CSCD:4721616
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/228710
作者单位	中国林业科学研究院资源信息研究所, 北京 100091, 中国
推荐引用方式 GB/T 7714	孙伟,侯瑞霞,庞丽峰,等. 荒漠化和沙化监测数据库框架设计与应用[J],2012,27(6):139-145.
APA	孙伟,侯瑞霞,庞丽峰,&唐小明.(2012).荒漠化和沙化监测数据库框架设计与应用.西北林学院学报,27(6),139-145.
MLA	孙伟,et al."荒漠化和沙化监测数据库框架设计与应用".西北林学院学报 27.6(2012):139-145.