摘要
该文介绍了基于商业GIS软件的区域地质灾害风险分析系统的设计思路、基本结构和工作流程,并利用此系统对我国全国范围的滑坡灾害进行了危险性分析、区域社会经济易损性分析和最终的风险评估。
Based on the author's studies in the resent years, a risk analysis system of regional geo-hazard (RiskAnly) has been developed which is explored on the basis of software MAPGIS. The paper introduces the train of system design, the structure and the workflow of RiskAnly. As a case study, the paper also deals with the risk zonation of the regional landslide hazard of China.
出处
《地理学与国土研究》
CSSCI
CSCD
北大核心
2002年第4期10-13,共4页
Geography and Territorial Research
基金
国家自然科学基金资助项目(40072084)
国土资源部环境司资助项目"全国地质灾害风险区划"部分研究成果
