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GIS支持下的地质灾害实时动态预测评估系统架构研究 被引量:5

Research on the framework of GIS-based real-time dynamic geohazard assessment system
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摘要 论文对基于GIS支持下的地质灾害预测评估系统的架构进行了研究。将数学方法与GIS技术相结合,以目前拥有的大量区域自然环境、地质环境、社会条件、地质灾害信息等基础资料为依托,利用GIS的叠加分析、空间统计分析等模型进行区域地质灾害实时动态预测评估。并通过对灾害点所在区域的评估,获取灾点所在区的基础环境条件,结合灾点特征信息,对正在发生的地质灾害点进行评估,为防灾、救灾提供快速支持。 In this article,the author discussed the framework of GIS-based geohazard assessment system.Combining together with the technique of GIS the mathematics method,using large quantity district natural environment,geological,social term,geological disaster information,the analysis of overlay,space covariance analysis model that make use of the GIS proceeds the district geology disaster real-time assessment.Through the assessment of the place of disaster,obtain the basic environment conditions,join together with the disaster characteristics,proceeding assessment at the geological disaster that take place,provide the emergence support for the disaster prevention.
作者 江鸿彬
出处 《中国地质灾害与防治学报》 CSCD 2007年第4期19-23,共5页 The Chinese Journal of Geological Hazard and Control
基金 国土资源部<湖北省地质灾害信息管理与响应系统研究>科研项目(2004(协)第32号)
关键词 地质灾害 动态预测 评估 架构 GIS geological disaster dynamic pridiction assessment frame construction GIS
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