|
|
|
| Research on the Technology System of Geological Remote Sensing for Railway Survey |
| GAO Shan |
| China Railway Siyuan Survey and Design Group Co. Ltd，Wuhan，Hubei 430074，China |
|
|
|
|
Abstract Research purposes ; In the progress of railway engineering geological survey，these issues exist that contain narrow artificial investigation range，great intensity labor, the slow pace of work，difficult to guarantee mapping quality. Remote sensing technique can significantly make up for the deficiency of the ground geological mapping, supplementary geological mapping and exploration arrangement. But in practical application，single method and limited visual interpretation precision cause remote sensing application not deep in late exploration stage，and need to further study on fine interpretation technique and detailed work program，to achieve the goals of accurately guide geological investigation and reduce the outdoor workload.
Research conclusions:(1)Technology system of geological remote sensing consists of nine modules，which includes remote sensing image selection，multi-source data management，image interpretation，remote sensing assessment and integrated survey, formed a new model based remote sensing for railway geological survey.(2)With modern multi- scale remote sensing earth observation techniques and large-scale interpret technology，we can accurately obtain valid information of geological disasters, surface changes，labor activities，complements the regional geological data. (3 ) Technology system of geological remote sensing shows information，standardization and systematization characteristics，and forms industry technical standards and operating procedures. ( 4)The research results can be used in the railway line selection，engineering geological survey and exploration layout work.
|
|
Received: 18 November 2013
|
|
|
|
|
|
[1]卓宝熙.我国工程地质遥感技术应用特点与若干问题探 讨[J].中国工程科学，2008 (3 ) :87 - 92.
Zhuo Baoxi. Application of Remote Sensing in China's Engineering Geology [J].Engineering Science , 2008(3):87-92.
[2]王润生，熊盛青，聂洪峰，等.遥感地质勘查技术与应用研究[J].地质学报，2011(11);1699-1743.
Wang Runsheng, Xiong Shengqing, Nie Hongfeng, etc. Remote Sensing Technology and Its Application in Geological Exploration [J].Acta Geological Sonic , 2011 (11);1699-1743.
[3]孟存喜，钟祥水，卞祖经.铁路勘测设计-体化、智能化的研究与关键技术[J].铁道标准设计，2006 ( s1);212-214.
Meng Cunxi，Zhong Xiangshui, Bian Zujjing.Research on Integration and Intellectualization of Railway Surveying Design[J] . Railway Standard Design , 2006 (S1);212-214.
[4]宋波，张占军，何元庆，等.铁路线路三维GIS系统建设研究[J].中国铁路，2008 (10 ) ; 35 - 41.
Song Bo , Zhang Zhanjun , He Yuanqin , etc. Study on the Constrictions of Railway Line's 3D GIS System [J]. Chinese Railways, 2008 (10) 35-41.
[5]湛邵斌，陈圣波，孙坷，等.遥感地质可视化解译知识库建设[J].吉林大学学报(地球科学版)，2007 (1):174-178.
Zhau Shaobin, Chen Shengbo, Sun Ke, etc. Knowledge- database of Visual Geological Interpretation on Remotely Sensed Image [J].Journal of Jilin University ( Earth Science Edition ) , 2007 (1) ;174-178.
[6]谭衙霖，魏庆朝，杨松林，等.铁路工程地质遥感雷达图像应用分析[J].铁道工程学报，2009(1):17-22.
Tan Qulin , Wei Qingchao , Yang Sonlin , etc. Application of SAR Remote Sensing Images in Railway Engineering Geological Survey[J].Journal of Railway Engineering Society. 2009 (1) ;17-22.
[7]卓宝熙，甄春相.遥感技术在铁路工程地质勘察中的应用〔J].铁道工程学报，2005(S1):398 – 406.
Zhuo Baoxi, Zhen Chunxiang. Application of Remote Sensing Technology in the Railway Engineering Geology [J].Journal of Railway Engineering Society , 2005 (S1);398-406.
[8]TB 10041-2003，铁路工程地质遥感技术规程[S].
TB 10041-2003，Code for Technique on Remote Sensing of Railway Engineering Geology [ S ].
|
|
|
|
2014, Vol. 31 
