GIS-based landslide trend analysis in Lanzhou city | |
Wang, Xueping; Feng-Xi, Zhou | |
2012 | |
会议日期 | April 21, 2012 - April 23, 2012 |
会议地点 | Three Gorges, China |
关键词 | Entropy Geographic information systems Active tectonics Assessment models Concentrated rainfalls Debris flows Entropy model Entropy theory Lanzhou cities Trend analysis |
DOI | 10.1109/CECNet.2012.6201411 |
页码 | 1054-1058 |
英文摘要 | Lanzhou city is the well-known debris flow areas in the upper reaches of the Yellow River due to terrain steep and broken, a new very active tectonic movement, concentrated rainfall, and the unreasonable activities of human being. This paper analyze the debris flow trend of the valley areas in Lanzhou city based on the degree of development determined by debris flow morphology to build a model for the evaluation of debris flow, then integrated the entropy theory into the assessment model. Finally, the insufficiencies of assessment model have been pointed out. © 2012 IEEE. |
会议录 | 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings |
会议录出版者 | IEEE Computer Society |
语种 | 英语 |
内容类型 | 会议论文 |
源URL | [http://ir.lut.edu.cn/handle/2XXMBERH/116040] |
专题 | 基建规划处 土木工程学院 |
作者单位 | School of Civil Engineering, Lanzhou University of Technology, Lanzhou, China |
推荐引用方式 GB/T 7714 | Wang, Xueping,Feng-Xi, Zhou. GIS-based landslide trend analysis in Lanzhou city[C]. 见:. Three Gorges, China. April 21, 2012 - April 23, 2012. |
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