基于多源数据的活动断裂遥感图像处理技术
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摘要
本文在综合分析活动断裂遥感影像特征的基础上,主要研究了活动断裂与隐伏断裂调查中遥感图像处理。基于SAR影像、ETM+影像、SPOT-5影像及高精度DEM数据,运用SAR图像与ETM+多光谱图像融合方法、ETM+图像纹理特征和光谱特征组合增强方法等,结合断裂周围高分辨率影像及其三维影像,综合分析解译了济南市周边活动断裂,为该地区地震地质调查和精确定位活动隐伏构造提供了依据。
Active or Concealed faults can form plenty of tectonic physiognomies,controlling the physiognomic difference and was twined by land deformation and water system synchronous turn around,which locate in both sides of the active or concealed fault.In virtue of the characters appearing on the remote sensing image,the active or concealed fault thus can be recognized.The paper focused on displaying the disposal technologies of active and concealed faults in the remote sensing images,and implemented these technologies to process images with different special resolution for the city of Jinan and surronding area.The study can provides the basic data for seismic geology survey and exactly locating the active and concealed faults.
Active or Concealed faults can form plenty of tectonic physiognomies,controlling the physiognomic difference and was twined by land deformation and water system synchronous turn around,which locate in both sides of the active or concealed fault.In virtue of the characters appearing on the remote sensing image,the active or concealed fault thus can be recognized.The paper focused on displaying the disposal technologies of active and concealed faults in the remote sensing images,and implemented these technologies to process images with different special resolution for the city of Jinan and surronding area.The study can provides the basic data for seismic geology survey and exactly locating the active and concealed faults.
引文
[1]邹谨敞,邵顺妹.活动断裂的遥感影像研究[J].环境遥感,1995,10(3):182-187.
[2]张景发,王四龙,侯孝强.活动断裂带中遥感图像处理技术——以鲜水河活动断裂带为例[J].地震地质,1996,18(3):1-16.
[3]张景发,陶夏新,田云峰,等.城市周边活断层探测中遥感技术的应用[J].自然灾害学报,2004,13(1):137-145.
[4]郭卫英,单新建.锦屏水电站工程区活动断层的遥感分析与调查[J].内陆地震,2005,19(3):271-277.
[5]郭卫英,柔洁,王翠.遥感技术在乌鲁木齐市活断层探测中的应用[J].内陆地震,2006,20(1):57-64.
[6]洪顺英,张红英,申旭辉,等.南京市活动断层卫星遥感图像的研究[J].遥感应用,2007,4:46-51.
[7]隋志龙,李德威,黄春霞.断裂构造的遥感研究方法综述[J].地理学与国土研究,2002,18(3):34-44.
[8]王峰,荆燕,陈志军.运用Radarsat与ETM数据融合探测隐伏断裂[J].地震研究,2004,27(4):369-373.
[2]张景发,王四龙,侯孝强.活动断裂带中遥感图像处理技术——以鲜水河活动断裂带为例[J].地震地质,1996,18(3):1-16.
[3]张景发,陶夏新,田云峰,等.城市周边活断层探测中遥感技术的应用[J].自然灾害学报,2004,13(1):137-145.
[4]郭卫英,单新建.锦屏水电站工程区活动断层的遥感分析与调查[J].内陆地震,2005,19(3):271-277.
[5]郭卫英,柔洁,王翠.遥感技术在乌鲁木齐市活断层探测中的应用[J].内陆地震,2006,20(1):57-64.
[6]洪顺英,张红英,申旭辉,等.南京市活动断层卫星遥感图像的研究[J].遥感应用,2007,4:46-51.
[7]隋志龙,李德威,黄春霞.断裂构造的遥感研究方法综述[J].地理学与国土研究,2002,18(3):34-44.
[8]王峰,荆燕,陈志军.运用Radarsat与ETM数据融合探测隐伏断裂[J].地震研究,2004,27(4):369-373.
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