| 滇西某铁路拟选线路地质灾害遥感解译特征研究 |
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| 引用本文： | 邵虹波,唐川,李为乐.滇西某铁路拟选线路地质灾害遥感解译特征研究[J].防灾减灾工程学报,2009,29(3). |
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| 作者姓名： | 邵虹波 唐川 李为乐 |
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| 作者单位： | 成都理工大学地质灾害与地质环境保护国家重点实验室,成都,610059 |
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| 摘 要： | 以SPOT-4/5卫星影像为信息源,以ERDA S 8.7软件为处理平台,运用多种图像处理方法对影像进行综合处理,在此基础上对滇西山区某铁路选线勘察进行了实例研究。根据滇西山区地质灾害的分布规律及遥感影像特征,结合地学知识对该线路部分区段的地质灾害进行遥感解译,查明了区段内滑坡、泥石流及崩塌对线路的影响,为该铁路拟选线路的建设提供了科学依据。
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| 关 键 词： | 地质灾害 工程地质勘察 图像识别 遥感解译 |
Geology Disaster Remote Sensing Image Interpretation and Application for a Railroad in Western Mountain Area in Yunnan |
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| SHAO Hong-bo,TANG Chuan,LI Wei-le.Geology Disaster Remote Sensing Image Interpretation and Application for a Railroad in Western Mountain Area in Yunnan[J].Journal of Disaster Prevent and Mitigation Eng,2009,29(3). |
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| Authors: | SHAO Hong-bo TANG Chuan LI Wei-le |
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| Institution: | SHAO Hong-bo,TANG Chuan,LI Wei-le(State Key Lab of Geo-hazard Prevention and Geo-environment Protection,Chengdu University of Technology,Chengdu 610059,China) |
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| Abstract: | In this paper,the SPOT-4/5 satellite images,taken as the information sources,were studied on the plateform of the softwave ERDAS 8.7 with a variety of image processing methods to address the geological investigation of a railroad in western mountain area in Yunnan.According to the regularity of the geological disasters distribution in the mountain area,the characteristics of the remote sensing images,and the knowledge of earth science,this paper proceeded the remote sensing image interpretation of some sect... |
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| Keywords: | geological disaster engineering geological investigation image identification remote sensing image interpretation |
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