摘要
以地质调查资料和不同时期数字正射影像图(DOM)、数字线划图(DLG)等空间信息为数据源,应用GIS技术构建抚顺西露天矿南帮滑坡体的三维空间模型,计算出了滑坡体的体积,并利用滑坡体空间模型成果,对滑坡体的空间分布、运移形态及压脚土方工程量计算进行了空间分析,这对滑坡的成因分析及治理措施研究具有一定的参考意义。
Using geological survey data and spatial information such as Digital Orthophoto Map(DOM)and Digital Line Graph(DLG)from different periods as data sources,a 3D spatial model of southern slope in Fushun west open pit mine was constructed using GIS technology.The volume of the landslide was calculated,and the spatial distribution,transport form,and earthwork quantity calculation of the pressure foot of the landslide were analyzed using the results of the landslide spatial model.This has certain reference significance for the analysis of the causes of landslides and research on treatment measures.
作者
林亚斌
王春范
于浩
孙逢祥
LIN Ya-bin;WANG Chun-fan;YU Hao;SUN Feng-xiang(Liaoning Tenth Geological Brigade Co.,LTD,Fushun Liaoning 113004,China)
出处
《地矿测绘》
2023年第4期54-57,共4页
Surveying and Mapping of Geology and Mineral Resources
