摘要
贵州是喀斯特强烈发育的省份。近年来,由于人类活动的不断扩大以及自然生态环境的日益恶化,喀斯特地质灾害频频发生,严重威胁着当地群众的生命财产安全。文章在分析贵州喀斯特地质灾害主要类型及特点的基础上,提出构建一个基于GIS技术的喀斯特地质灾害信息系统,并详细讨论了系统的总体结构,开发模式与功能特征,为各级政府部门提供实时的地质灾害数据,降低损害程度。
Guizhou province is a strong development of karst area. In recent years,with human activity expanding and natural ecological environment deteriorating,karst geological disasters occurred frequently. It is a serious threat to local people’s life and property security. Based on the analysis of geological disasters in Guizhou karst area,such as main types and characteristics,this paper puts forward to establish a karst geological hazard information system supported by GIS,including the overall structure,development mode,and function characteristics,It is aimed at providing real-time data for the government departments at all levels and reduce the geological disaster damage.
出处
《贵阳学院学报（自然科学版）》
2014年第4期14-17,共4页
Journal of Guiyang University：Natural Sciences
关键词
地理信息系统
喀斯特地质灾害
网络地理信息系统
Geographic information system
Karst geological disasters
Network geographic information systems
