| 应用遥感图像进行宝成铁路沿线地质灾害的分析 |
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| 引用本文： | 李景豪.应用遥感图像进行宝成铁路沿线地质灾害的分析[J].国土资源遥感,1990,1(2):14-19. |
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| 作者姓名： | 李景豪 |
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| 作者单位： | 地矿部水文地质工程地质技术方法研究所 |
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| 摘 要： | 本文通过对4400多张不同时期航片和5幅卫片(部分用计算机和光学图像处理等技术进行了 信息增强提取)的解译, 结合前人资料和地面调查验证, 对宝成铁路(宝鸡-绵阳段)沿线约 5000km2范围的灾害地质现象和环境地质因素进行了分析, 论述了地质灾害的分布发育规律及与地 质环境的相互关系, 提出了铁路沿线地质灾害的防治对策和建议。
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| 关 键 词： | 遥感 图像 铁路 地质 灾害 |
THE APPLICATION OF REMOTE SENSING IMAGES IN THE GEOLOGICAL HAZARD ANALYSES MADE IN THE AREA ALONG THE BAOJI-CHENGDU RAILWAY LINE |
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| Institution: | Institute of Technique and Methods of Hydro-engineering Geology, MGMR China |
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| Abstract: | This paper makes an analysis of geological hazard phenomena and the fa- ctors of environmental geology in an area about 5000 km2 along Baoji-Chengdu railway line(Baoji-Mianyang section). The analysis was made on the basis of interpretation of more than 4400 airphotos of different periods and 5 satellite pictures, incorporated with the referencing of the predecessors’ literatures and field investigation data, and also by means of computer technique and optical image processing. The author expounds as concisely as possible the law of geological hazard distribution and development, and its correlation with geological environment. Also, the author produces some important suggestions and preventive measures in connection with the geological hazards which exist along the railway line. |
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