Record number :
2234665
Title of article :
ArcGIS-based evaluation of geo-hazards at Yaozhou County, Shaanxi, China
Author/Authors :
Cheng، نويسنده , , Yuxiang and Zhang، نويسنده , , Jun and Peng، نويسنده , , Jianbing، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2013
Pages :
5
From page :
330
To page :
334
Abstract :
In conventional susceptibility evaluation of geo-hazards, there are some limits, such as unreasonable division of evaluated region, difficulty in quantifying evaluation indicators, time-consuming calculation. To address these problems, we try to employ the software ArcGIS to evaluate geo-hazards susceptibility. The study area of Yaozhou County is automatically divided into 3562 units. Based on the spatial overlay analysis function of ArcGIS, quantitative evaluation of geo-hazards susceptibility is implemented in the study area, and the geo-hazards susceptibility zoning is mapped. It is observed that the evaluation results match well with field investigations.
Keywords :
Geo-hazards susceptibility , Conventional susceptibility evaluation , Yaozhou area , Arcgis
Journal title :
Journal of Rock Mechanics and Geotechnical Engineering
Journal title :
Journal of Rock Mechanics and Geotechnical Engineering
Serial Year :
2013
Link To Document :
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