公路不良地质遥感解析的GIS管理平台技术
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摘要
目的实时监控重点不良地质体的变化,实现了对不良地质体大范围、高效、准确的动态监测和管理.方法以某段公路的实际地质调查为实例,对工区的2008年5月Quick Bird和2010年12月WorldView-2两期高分辨率卫星遥感资料进行解译和管理,应用GIS管理平台对大量难以实地获取的遥感资料信息进行动态管理,结果该技术平台实现了对多源、多时相、多分辨率影像数据的组织和管理,以及对矢量数据与影像数据的快速叠加显示、影像数据集成与对比分析,最大限度地对工程地质信息进行高效组织,把GIS信息提取和实地调查结果对比,准确率可达89%,满足公路工程建设的要求.结论该体系提供的公路路线走廊带内工程地质情况,可以为公路工程建设提供科学、合理的依据.对公路走廊带内复杂地质构造提前预警灾害的发生具有重要的意义.
This paper puts forward the management of remote sensing interpretation based on GIS platform to realize massive,efficient,and exact dynamic monitoring and management of unfavorable geological bodies through real-time monitoring of changes in key unfavorable geological bodies.The actual geological survey of one section of a road is used as a concrete instance.High resolution satellite remote sensing data of Quick Bird in May,2008 and WorldView-2 in December,2010 are interpreted and managed.GIS platform is used for dynamic management of high resolution satellite remote sensing data that are not available on the spot.Efficient organization of engineering geological information is realized by unified management of multi-temporal image data,multi-scale image data and multiple data source image data,fast display and stacking display of vector data and image data,and image data integration.Compared with field survey,the accuracy rate of GIS information extraction reaches 89%,meeting the demands of highway engineering construction.The engineering geological conditions within the highway route corridor offered by this system can provide scientific and reasonable basis for highway engineering construction.It is also significant for the disaster prediction of the complex geological structure within the highway route corridor.
This paper puts forward the management of remote sensing interpretation based on GIS platform to realize massive,efficient,and exact dynamic monitoring and management of unfavorable geological bodies through real-time monitoring of changes in key unfavorable geological bodies.The actual geological survey of one section of a road is used as a concrete instance.High resolution satellite remote sensing data of Quick Bird in May,2008 and WorldView-2 in December,2010 are interpreted and managed.GIS platform is used for dynamic management of high resolution satellite remote sensing data that are not available on the spot.Efficient organization of engineering geological information is realized by unified management of multi-temporal image data,multi-scale image data and multiple data source image data,fast display and stacking display of vector data and image data,and image data integration.Compared with field survey,the accuracy rate of GIS information extraction reaches 89%,meeting the demands of highway engineering construction.The engineering geological conditions within the highway route corridor offered by this system can provide scientific and reasonable basis for highway engineering construction.It is also significant for the disaster prediction of the complex geological structure within the highway route corridor.
引文
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[9]徐冬青.遥感图像的系统处理与应用处理[J].水资源与水工程学报,2010,21(5):137-141.(Xu Dongqing.System and application processingfor the remote sensing image[J].Journal of WaterResources&Water Engineering,2010,21(5):137-141.)
[10]王猛,王军,江煜,等.汶川地震地质灾害遥感调查与空间特征分析[J].地球信息科学学报,2010,12(4):480-486.(Wang Meng,Wang Jun,Jiang Yu,et al.The earth-quake survey of geological hazards and spatial analy-sis in Wenchuan County[J].Journal of Geo-infor-mation Science,2010,12(4):480-486.)
[11]韩玲,李斌,顾俊凯,等.航空与航天摄影技术[M].武汉:武汉大学出版社,2008.(Han Ling,Li Bin,Gu Junkai,et al.Aviation andaerospace photography[M].Wuhan:Wuhan Univer-sity Press,2008.)
[12]陈莹,孙洪泉,赵祥,等.地震灾区河谷滑坡检测的遥感分析-以北川县滑坡为例[J].自然灾害学报,2011,20(1):97-104.(Chen Ying,Sun Hongquan,Zhao Xiang,et al.Re-mote sensing detection analysis of valley landslide inearthquake disaster area:a case study of landslides inBeichuan County[J].Journal of Natural Disasters,2011,20(1):97-104.)
[13]张艳丽,蒲欣冬,陈怀录,等.基于遥感和GIS的石羊河流域生态安全评价[J].中国沙漠,2011,31(6):1493-1499.(Zhang Yanli,Pu Xindong,Chen Huailu,et al.Eco-logical security assessment of Shiyanghe River Basinbased on GIS and RS[J].Journal of Desert Re-search,2011,31(6):1493-1499.)
[14]张勇,高克昌.基于遥感和GIS的公路水毁监测和评估技术框架[J].交通运输工程学报,2010,10(3):28-34.(Zhang Yong,Gao Kechang.Technical frameworkof monitoring and evaluating highway water destruc-tion based on remote sensing and GIS[J].Journal ofTraffic and Transportation Engineering,2010,10(3):28-34.)
[15]冯富成,孙顺新,王新民,等.新疆和田地区煤炭资源调查评价中的遥感技术[J].煤田地质与勘探,2009,37(5):6-10.(Feng Fucheng,Sun Shunxin,Wang Xinmin,et al.Remote sensing technology applied in investigationand evaluation of coal resources in Hetian,Xinjiang[J].Coal Geology&Exploration,2008,37(5):6-10.)
[2]侯春红.公路地质灾害调查中的遥感技术[J].中国减灾,2007,17(3):32-33.(Hou Chunhong.Remote sensing technology in in-vestigation in highway geological disaster[J].Disas-ter Reduction in China,2007,17(3):32-33.)
[3]高山.铁路工程地质遥感图像解译质量分析[J].铁道工程学报,2010,25(8):25-28.(Gao Shan.Analysis of interpretation quality of re-mote sensing image for railway engineering geology[J].Journal of Railway Engineering Society,2010,25(8):25-28.)
[4]喻林青,鲁安新,冉德甫,等.国道214线西藏境滑塌灾害遥感调查研究[J].遥感技术与应用,2006,21(6):517-520.(Yu Linqing,Lu Anxin,Ran Defu,et al.Investiga-tion of landslides and rock falls hazards using remotesensing on the Tibet part of national highway 214[J].Remote Sensing Technology and Application,2006,21(6):517-520.)
[5]王丽红,鲁安新,贾志裕,等.川藏公路西藏境道路病害遥感调查研究[J].遥感技术与应用,2006,21(6):512-516.(Wang Lihong,Lu Anxin,Jia Zhiyu,et al.The disas-ter investigation using remote sensing on the Tibetpart of Sichuan-Tibet Highway[J].Remote SensingTechnology and Application,2006,21(6):512-516.)
[6]初艳锋,李二森,卢俊,等.卫星影像空间分辨率与成图比例尺的适应性分析[J].海洋测绘,2007(4):47-50.(Chu Yanfeng,Li Ersen,Lu Jun,et al.The adapta-bility analysis to the satellite image spatial resolutionand mapping scale[J].Hydrographic Surveying andCharting,2007(4):47-50.)
[7]龚明劼,张鹰,张芸.卫星遥感制图最佳影像空间分辨率与地图比例尺关系探讨[J].测绘科学,2009(4):222-223.(Gong Mingjie,Zhang Ying,Zhang Yun.The dis-cussion of the relation between the scale and the bestspatial resolution in making cartographies with RS[J].Science of Surveying and Mapping,2009(4):222-223.)
[8]谢斌,俞乐,张登荣.基于GIS服务链的遥感影像分布式融合处理[J].国土资源遥感,2011,13(1):138-142.(Xie Bin,Yu Le,Zhang Dengrong.Distributed fu-sion process for remotely sensed images based onGIS services chain[J].Remote Sensing for Land&Resources,2011,13(1):138-142.)
[9]徐冬青.遥感图像的系统处理与应用处理[J].水资源与水工程学报,2010,21(5):137-141.(Xu Dongqing.System and application processingfor the remote sensing image[J].Journal of WaterResources&Water Engineering,2010,21(5):137-141.)
[10]王猛,王军,江煜,等.汶川地震地质灾害遥感调查与空间特征分析[J].地球信息科学学报,2010,12(4):480-486.(Wang Meng,Wang Jun,Jiang Yu,et al.The earth-quake survey of geological hazards and spatial analy-sis in Wenchuan County[J].Journal of Geo-infor-mation Science,2010,12(4):480-486.)
[11]韩玲,李斌,顾俊凯,等.航空与航天摄影技术[M].武汉:武汉大学出版社,2008.(Han Ling,Li Bin,Gu Junkai,et al.Aviation andaerospace photography[M].Wuhan:Wuhan Univer-sity Press,2008.)
[12]陈莹,孙洪泉,赵祥,等.地震灾区河谷滑坡检测的遥感分析-以北川县滑坡为例[J].自然灾害学报,2011,20(1):97-104.(Chen Ying,Sun Hongquan,Zhao Xiang,et al.Re-mote sensing detection analysis of valley landslide inearthquake disaster area:a case study of landslides inBeichuan County[J].Journal of Natural Disasters,2011,20(1):97-104.)
[13]张艳丽,蒲欣冬,陈怀录,等.基于遥感和GIS的石羊河流域生态安全评价[J].中国沙漠,2011,31(6):1493-1499.(Zhang Yanli,Pu Xindong,Chen Huailu,et al.Eco-logical security assessment of Shiyanghe River Basinbased on GIS and RS[J].Journal of Desert Re-search,2011,31(6):1493-1499.)
[14]张勇,高克昌.基于遥感和GIS的公路水毁监测和评估技术框架[J].交通运输工程学报,2010,10(3):28-34.(Zhang Yong,Gao Kechang.Technical frameworkof monitoring and evaluating highway water destruc-tion based on remote sensing and GIS[J].Journal ofTraffic and Transportation Engineering,2010,10(3):28-34.)
[15]冯富成,孙顺新,王新民,等.新疆和田地区煤炭资源调查评价中的遥感技术[J].煤田地质与勘探,2009,37(5):6-10.(Feng Fucheng,Sun Shunxin,Wang Xinmin,et al.Remote sensing technology applied in investigationand evaluation of coal resources in Hetian,Xinjiang[J].Coal Geology&Exploration,2008,37(5):6-10.)
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