%0 Journal Article
%T Risk analysis system of geo-hazard based on GIS technique<br>
%A ZHU Liangfeng
%A ZHANG Guirong
%A YIN Kunlong
%A ZHANG Liang
%A <br>
%J 地理学报
%D 2002
%I 
%X The socio-economic attribute of geo-hazard made us distinguish it from the traditional engineering geology study. It will get more social benefit from the analysis of the geo-hazard in the socio-economic attribute. The hazard and the vulnerability of the element controls the risk level of the regional geo-hazard. The risk analysis supported by GIS in geo-hazard study is one of the most important directions. Based on the author's studies in recent years, a risk analysis system of regional geo-hazard (RiskAnly) has been developed 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.
%K geo-hazard
%K GIS
%K risk analysis
%K landslide<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=F7B5B947C24B9D649491012214E4BEF4&aid=7BA0EBF9D1B35AAD5E3BEE5D4CFCB2AC&yid=C3ACC247184A22C1&vid=59906B3B2830C2C5&iid=38B194292C032A66&sid=23410D0BDB501DF5&eid=09D368C679EC819B&journal_id=0375-5444&journal_name=地理学报&referenced_num=0&reference_num=0