西北林学院学报2012，Vol.27Issue(6)：139-145,7.DOI:10.3969/j.issn.1001-7461.2012.06.29
荒漠化和沙化监测数据库框架设计与应用
Framework Design and Application of Desertification and Sandification Monitoring Database
摘要
Abstract
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.关键词
荒漠化监测/沙化监测/分布式空间数据库Key words
desertification monitoring/ sandification monitoring/ distributed spatial database分类
农业科技引用本文复制引用
孙伟,侯瑞霞,庞丽峰,唐小明..荒漠化和沙化监测数据库框架设计与应用[J].西北林学院学报,2012,27(6):139-145,7.基金项目
"十一五"国家科技支撑计划项目(2006BAD23B02) （2006BAD23B02）
中央级公益性科研院所基本科研业务费专项资金资助项目(CAFYBB2008002). （CAFYBB2008002）
