【摘要】 利用计算机与地理信息系统技术,结合甘肃省城镇地质灾害统计调查资料,建立了甘肃省城镇地质灾害地理信息系统,实现了全省地质灾害图形显示、统计、查询、编辑等功能,初步进行了有关泥石流等地质灾害的空间分析,为地质灾害信息系统在防灾规划中的应用奠定了基础.更多还原

【Abstract】 By means of computers and the technology of geographic information system, based on the statistics and related data of geological hazards in cities and towns of Gansu province, a spatial analysis of such geological hazards as landslides and debris flows has been carred out, thus laying a solid foundation for the application of geographic information system to the planning of geological hazards prevention in that region.更多还原