鄂东南尾矿库高分辨率遥感图像识别因子研究
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摘要
正在使用的尾矿库中,尾砂的极细小颗粒特征决定了其在各波段遥感图像上具有较高反射率的光谱特征;尾砂的堆积过程则同时决定了尾矿库表面具有大致平行的分带纹理和放射状纹理特征。从尾砂的光谱、纹理特征以及与尾矿库相关的其他因素(道路、矿山建筑、尾矿库地理位置等)出发,系统建立了鄂东南地区金属矿山尾矿库的高分辨率遥感图像的综合识别标志。依据所建立的综合识别标志,可从WorldView-2图像中准确地识别尾矿库,并初步判断其规模。
Tailings with the characteristics of very small particles determine their high reflectivity of each band in remote sensing images.The accumulation process of the tailings determines their unique surface texture,including parallel zoning texture features and radial texture features.The authors mainly studied spectral features,texture features and some other features such as roads,mine buildings,reservoirs distribution and their geographical position which are associated with the tailings reservoir,and established the comprehensive recognition factors of the tailings reservoir in high resolution remote sensing image in this paper.On the basis of these factors,the tailings reservoirs can be identified and their scales can be preliminary determined from WorldView-2 images.
Tailings with the characteristics of very small particles determine their high reflectivity of each band in remote sensing images.The accumulation process of the tailings determines their unique surface texture,including parallel zoning texture features and radial texture features.The authors mainly studied spectral features,texture features and some other features such as roads,mine buildings,reservoirs distribution and their geographical position which are associated with the tailings reservoir,and established the comprehensive recognition factors of the tailings reservoir in high resolution remote sensing image in this paper.On the basis of these factors,the tailings reservoirs can be identified and their scales can be preliminary determined from WorldView-2 images.
引文
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[14]许建东,栾鹏,樊笑英,等.基于遥感影像光谱与纹理分析的地物分类——以长白山天池火山地区为例[J].地震地质,2009,31(4):607-616.Xu J D,Luan P,Fan X Y,et al.Analysis of Spectrum and Texture Information on Changbaishan Tianchi Volcano Caldera and Its Ap-plication[J].Seismology and Geology,2009,31(4):607-616(in Chinese with English Abstract).
[15]刘龙飞,陈云浩,李京.遥感影像纹理分析方法综述与展望[J].遥感技术与应用,2003,18(6):441-445.Liu L F,Chen Y H,Li J.Texture Analysis Methods Used in Re-mote Sensing Images[J].Remote Sensing Technology and Applica-tion,2003,18(6):441-445(in Chinese with English Abstract).
[2]刘忠明,孔繁河,刘晓妮,等.鄂东南金属矿山尾矿资源调查及保护、开发利用建议[J].资源环境与工程,2009,23(4):473-476.Liu Z M,Kong F H,Liu X N,et al.Suggestions on Tailings Resources Investigation,Protection,Development and Utilization of Metal Mine in Southeastern Hubei[J].Resources Environment and Engineering,2009,23(4):473-476(in Chinese with English Abstract).
[3]刘忠明,刘晓妮,杨培,等.鄂东南金属矿山尾矿堆积现状及其基本特征[J].矿冶,2009,18(1):5-9.Liu Z M,Liu X N,Yang P,et al.Present Status and Basic Charac-teristics of Tailings Accumulation of Metal Mine in Southeastern Hubei[J].Mining and Metallurgy,2009,18(1):5-9(in Chinese with English Abstract).
[4]刘忠明,何洪才,刘晓妮,等.鄂东南金属矿山尾矿物质成分初步研究[J].矿冶,2010,19(1):7-12.Liu Z M,He H C,Liu X N,et al.Preliminary Study on Material Composition of Tailings in Metal Mines,Southeastern Hubei Prov-ince[J].Mining and Metallurgy,2010,19(1):7-12(in Chinese with English Abstract).
[5]袁建星,万嘉若,王成道.纹理模型和纹理识别[J].环境遥感,1988,3(2):152-157.Yuan J X,Wan J R,Wang C D.Texture Models and Texture Rec-ognition[J].Remote Sensing of Environment,1988,3(2):152-157(in Chinese with English Abstract).
[6]洪专,孔铭.尾矿库资源开发应注意的问题[J].矿业工程,2003,1(3):41-44.Hong Z,Kong M.Issues About Recovery of Useful Minerals Con-tained in Tailings[J].Mining Engineering,2003,1(3):41-44(in Chinese with English Abstract).
[7]蔡嗣经,杨鹏.金属矿山尾矿问题及其综合利用与治理[J].中国工程科学,2000,2(4):89-92.Cai S J,Yang P.Tailings Problems and Tailings Utilization and Treatments in the Metal Mines[J].Engineering Science,2000,2(4):89-92(in Chinese with English Abstract).
[8]Schimmer R.A Remote Sensing and GIS Method for Detecting Land Surface Areas Covered by Copper Mill Tailings[EB/OL].[2008.11].http://www.asprs.org/a/publications/proceedings/pecora17/0030.pdf.
[9]林玉山,张卫.尾矿库地质灾害与危险性评估[J].桂林工学院学报,2006,26(4):486-490.Ling Y S,Zhang W.Geohazard and Risk Assessment for Tailing Reservoir[J].Journal of Guilin University of Technology,2006,26(4):486-490(in Chinese with English Abstract).
[10]徐维生,柴军瑞,李娟娟,等.尾矿库坝体加高方案排水分析[J].水土保持通报,2010,30(5):226-228.Xu W S,Chai J R,Li J J,et al.Seepage Analysis of Heightening Pro-gram for a Tailings Filling Dam[J].Bulletin of Soil and Water Conser-vation,2010,30(5):226-228(in Chinese with English Abstract).
[11]彭望琭,白振平,刘湘南,等.遥感概论[M].北京:高等教育出版社,2002.Peng W L,Bai Z P,Liu X N,et al.Introduction to Remote Sensing[M].Beijing:Higher Education Press,2002(in Chinese).
[12]梅安新,彭望琭,秦其明,等.遥感导论[M].北京:高等教育出版社,2001.Mei A X,Peng W L,Qin Q M,et al.Introduction to Remote Sens-ing[M].Beijing:Higher Education Press,2001(in Chinese).
[13]Chica-Olmo M,Abarca-Hernández F.Computing Geostatistical Image Texture for Remotely Sensed Data Classification[J].Com-puters and Geosciences,2000,26(4):373-383.
[14]许建东,栾鹏,樊笑英,等.基于遥感影像光谱与纹理分析的地物分类——以长白山天池火山地区为例[J].地震地质,2009,31(4):607-616.Xu J D,Luan P,Fan X Y,et al.Analysis of Spectrum and Texture Information on Changbaishan Tianchi Volcano Caldera and Its Ap-plication[J].Seismology and Geology,2009,31(4):607-616(in Chinese with English Abstract).
[15]刘龙飞,陈云浩,李京.遥感影像纹理分析方法综述与展望[J].遥感技术与应用,2003,18(6):441-445.Liu L F,Chen Y H,Li J.Texture Analysis Methods Used in Re-mote Sensing Images[J].Remote Sensing Technology and Applica-tion,2003,18(6):441-445(in Chinese with English Abstract).
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