基于动态因子系数模型的地质灾害预警方法研究  

Geologic Hazards for Early-warning Based on Dynamic Factor Method

作　　者：成晓攀 令狐义强[2] 

机构地区：[1]广东南方数码科技有限公司 [2]台州市国土资源局椒江分局,台州市中山西路19号318000

出　　处：《测绘信息与工程》2011年第2期37-39,48,共4页Journal of Geomatics

摘　　要：选取与地质灾害发生有重要关系的土质条件、降水、地表蠕动、坡度、地表植被(人为影响)等因素,利用GPS对地面蠕动作变形监测,并将影响地质灾害的所有因子给予适时的影响系数,从而实现了地质活动活跃时地质灾害适时预警。Some important factors were selected,which are closely related to geologic disaster,such as soil conditions,precipitation,surface creep,slope and vegetation（human impact）.Then the technology of GPS was used to monitor the surface creep and all factors resulting in geologic hazard were given coefficient.Finally,the geologic hazard early warning in the geological activity was achieved.

关 键 词：GPS 变形监测 动态因子系数 地质灾害预警 

分 类 号：P228[天文地球—大地测量学与测量工程]