中国的荒漠化和沙化监测体系积累了海量监测数据,迫切需要对荒漠化和沙化监测信息开展科学管理和高效应用.基于全国林业信息化架构,结合面向服务体系架构(SOA)设计思想,设计了荒漠化和沙化监测信息管理与应用服务体系“四横两纵”架构和系统开发多层框架,并针对监测数据时空特性分析和数据库构建策略,设计、整合并优化了荒漠化和沙化综合监测数据库,实现了荒漠化和沙化监测信息管理与应用服务系统,为国家、省、县等不同管理层次全面掌握荒漠化和沙化时空分布及动态变化提供了实用的信息平台.进而为管理部门进行防沙治沙与防治荒漠化决策提供了高效的多层次多尺度空间信息服务.%Since the desertification and sandification monitoring system in China has accumulated a massive monitoring data, it is urgent to have scientific management and efficient applications of monitoring information. Based on the national forestry information architecture and service-oriented architecture (SOA), a desertification and sandification monitoring information management and application services system (DSMIMASS) architecture was designed, which adopted a "two vertical and four horizontal" architecture and a corresponding software system development multi-layer framework. And a comprehensive desertification and sandification monitoring database was designed, integrated and optimized according to the analysis of spatial and temporal characteristics and database construction strategy, meanwhile, a desertification and sandification monitoring information management and application services system was built up, which was a practical information platform serving national, provincial, county and other different levels of management to have comprehensive access to the space-time distribution status quo and dynamic change results of desertification and sandification, and then providing efficient multi-level and multi-scale spatial information services for decision-making on controlling desertification. [Ch, 7 fig. 24 ref. ]
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