基于层次分析法的多元信息成矿预测研究——以西藏洛扎地区为例
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摘要
本文以正在开展公益性基础地质矿产调查项目的西藏洛扎地区为例,选取SPOT-6、ETM+数据,开展遥感地质解译;选取ASTER数据开展遥感蚀变异常提取;通过1∶5万水系沉积物测量,开展地球化学异常提取;结合已有地质资料等信息,提取该地区成矿影响因子。采用层次分析法对各影响因子进行综合分析,计算出各因子的权重值。利用GIS平台,建立了层次分析评判的综合信息成矿预测模型,圈定了6个成矿远景区,通过野外调查发现了铜铅矿化,为该地区地质矿产调查工作提供了技术支持。
This paper presents multiple information metallogenic prediction for the Lhozhag area in Tibet where a project of basic geological and mineral surveys is underway. The SPOT-6 and ETM + data are selected for geologic interpretation of remote sensing imagery. From the ASTER data,the remote sensing alteration anomalies are extracted. A 1∶ 50000 drainage sediment survey allows us to obtain geochemical anomalies. Combined with existing geological data and other information,this work determines the influence factors of the regional mineralization,which are then analyzed by the analytic hierarchy process( AHP),and the weight values of each factor are calculated. Using the GIS platform,all weight factors are analyzed by stack,and six prospect areas of mineralization are delineated. In light of this prediction,copper and lead mineralization sites are found through field investigations,providing technical support to geological and mineral resource surveys in this region.
This paper presents multiple information metallogenic prediction for the Lhozhag area in Tibet where a project of basic geological and mineral surveys is underway. The SPOT-6 and ETM + data are selected for geologic interpretation of remote sensing imagery. From the ASTER data,the remote sensing alteration anomalies are extracted. A 1∶ 50000 drainage sediment survey allows us to obtain geochemical anomalies. Combined with existing geological data and other information,this work determines the influence factors of the regional mineralization,which are then analyzed by the analytic hierarchy process( AHP),and the weight values of each factor are calculated. Using the GIS platform,all weight factors are analyzed by stack,and six prospect areas of mineralization are delineated. In light of this prediction,copper and lead mineralization sites are found through field investigations,providing technical support to geological and mineral resource surveys in this region.
引文
Chen Jian-ping,Chen Yong,Wang Quan-ming.2008.Study on synthetic information mineral resource prediction using GIS-A case study in Chifeng region,Inner Mongolia,China[J].Earth Science Frontiers,15(4):18-26(in Chinese with English abstract)
Geng Xin-xia,Yang Jian-min,Zhang Yu-jun,Yao Fo-jun.2008.The application of ASTER remote sensing data for extraction of alteration anomalies information in shallow overburden area-A case study of the Baoguto porphyry copper deposit intrusion in western Junggar,Xinjiang[J].Geological Review,54(2):184-191(in Chinese with English abstract)
Geng Xin-xia,Yang Jian-min,Zhang Yu-jun,Yao Fo-jun,Zhang Rui.2008.Spectral characteristics and its significance of altered rocks of Baogutu porphyry copper deposit in western junggar,Xinjiang[J].Geoscience,22(1):116-122(in Chinese with English abstract)
Hao Bai-wu.2010.An AHP and multiple-grade fuzzy evaluation(MG-FE)coupling modle based on comprehensive information for metallogenic prediction to the Puqing antimony-gold orefield in Guizhou Province[J].Geology and Exploration,46(4):741-750(in Chinese with English abstract)
Huang Zhao-qiang,Jiang Miao.2012.Structural interpretation of remote sensing images and determination of metallogenic targets in the eastern section of Gangdise in Tibet[J].Geology and Exploration,48(2):387-395(in Chinese with English abstract)
Zhou Ke-fa,Zhang Nan-nan.2016.Mineral prospectivity mapping for porphyry-type and hydrothermal vein-type copper deposits using fuzzy analytical hierarchy process and geographic information system[J].Journal of Intelligent&Fuzzy Systems,(31):3143-3153
Liu Bang-ding,Chen Xin-yue,Luo Xiao-ya,Tan Shi-min,Ma Xiaoshuang.2015.Geochemical characteristics of stream sediments and prospecting target prediction in the Pingbao area,southern Hunan Province[J].Geology and Exploration,52(4):722-730(in Chinese with English abstract)
Li Tie-feng,Xu Yue-ren,Pan Mao,Cong Wei-qing,Wen Ming-sheng.2007.Study on interpretation of rain-induced group shallow landslides based on multi-period SPORT-5 remote sensing images[J].Acta Scientiarum Naturalium Universitatis Pekinensis,43(2):204-210(in Chinese with English abstract)
Lu Hui-xiong,Wang Yong-jun,Wang Bing,Zhang En,Wang Rui-jun,Li Ming-song.2014.Application of GIS-based analytic hierarchy process for uranium minerogenetic prediction in Guyuan region[J].Advances in Earth Science,8(08):968-973(in Chinese with English abstract)
Mao Xiao-chang,Liu Wen-chan,Du Jian-guo,Xu Wei.2005.Comparison between ETM+and ASTER data for extraction of alteration information:A case study of Fenghuangshan orefield,Tongling,Anhui Province[J].Geoscience,19(2):299-314(in Chinese with English abstract)
Ma Ye-mu,Lu Xian-cai,Zhang Xue-fen,Li Xiao-zhao,Hu Wen-xuan,Wang Kai.2013.A numerical simulation of the heat transfer in granite intrusion-mudstone contact zone and its geological implication:A case study from eastern Guangdong Province,China[J].Geological Journal of China Universities,19(2):307-315(in Chinese with English abstract)
Wang Yong-jun,Li Ming-song,Ma Mi-tang,Wang Bing.2009.Application of analytic hierarchy process for uranium deposits prediction in north Tarim basin[J].Geological Science and Technology Information,28(4):71-74(in Chinese with English abstract)
Wang Yong-jun,Li Ming-song,Quan Xu-dong,Ma Mi-tang,Ma Xiao-hu.2007.Application of GIS-based analytic hierarchy process for minerogenetic prediction[J].Geological Science and Technology Information,26(4):15-18(in Chinese with English abstract)
Xu Qing-hong,Xie Wen-qing,Chen Yuan-rong.2005.Synthetic geochemical anomaly zonality model and predicting indications for exploration in the Qiucun gold deposit,Fujian Province[J]Geology and Exploration,41(1):56-61(in Chinese with English abstract)
Yao Fo-jun,Zhang Yu-jun,Yang Jian-min,Geng Xin-xia.2012.Application of ASTER remote sensing data to extraction of alteration zoning information from Dexing porphyry copper deposit[J].Mineral Deposits,31(4):881-890(in Chinese with English abstract)
Yang Chang-bao,Jiang Qi-gang,Zhu Qun,Liu Bin.2009.Altered minerals discriminating using ASTER data at low vegetation cover area[J].Geology and Exploration,45(6):761-766(in Chinese with English abstract)
Zhan Ya-ting,Su Yi-ming,Zhu Ye-fei,Zhang Jie,Cui Yan-mei.2016.Application of integrated remote sensing information to metallogenic prediction in the Nanjing-Wuhu area[J].Geology and Exploration,52(06):1087-1094(in Chinese with English abstract)
Zhang Yu-jun,Yang Jian-min,Yao Fo-jun.2007.The potential of multispectral remote sensing techniques for mineral exploration-Taking the Mongolian Oyu Tolgol Cu-Au deposit as an example[J].Earth Science Frontiers,14(5):63-70(in Chinese with English abstract)
Zhang Yu-jun,Yao Fo-jun.2009.Application study of multi-spectral ASTER data for determination of ETM remote sensing anomaly property:Talking Wulonggou region of eastern Kunlun mountain range as example[J].Acta Petrologica Sinica,25(4):963-970(in Chinese with English abstract)
Zhang Yu-jun,Yang Jian-min,Yao Fo-jun.2006.The extraction of OHAfrom different types of deposits by using ASTER data[J].Mineral Deposits,25(Z1):507-510(in Chinese with English abstract)
Zhang Yu-jun,Zeng Chao-ming,Chen Wei.2003.The methods for extraction of alteration anomalies from the ETM+(TM)data and their application:Method selection and technological flow chart[J].Remote sensing for land&Resources,56(2):44-49(in Chinese with English abstract)
陈建平,陈勇,王全明.2008.基于GIS的多元信息成矿预测研究---以赤峰地区为例[J].地学前缘,15(4):18-26
耿新霞,杨建民,张玉君,姚佛军.2008.ASTER数据在浅覆盖区蚀变遥感异常信息提取中的应用---以新疆西准噶尔包古图斑岩铜矿岩体为例[J].地质论评,54(2):184-191
耿新霞,杨建民,张玉君,姚佛军,张锐.2008.新疆西准噶尔包古图斑岩铜矿蚀变岩石的光谱特征及其意义[J].现代地质,22(1):116-122
郝百武.2010.层次分析-多级模糊评判法在贵州普晴锑(金)矿区综合信息成矿预测中的应用[J].地质与勘探,46(04):741-750
黄照强,江淼.2012.西藏冈底斯东段遥感构造解译及成矿靶区圈定[J].地质与勘探,48(2):387-395
刘邦定,陈新跃,罗小亚,谭仕敏,马小双.2015.湘南坪宝地区水系沉积物地球化学特征及找矿靶区预测[J].地质与勘探,51(04):722-730
李铁锋,徐岳仁,潘懋,丛威青,温铭生,连建发.2007.基于多期SPOT-5影像的降雨型浅层滑坡遥感解译研究[J].北京大学学报(自然科学版),43(2):204-210
卢辉雄,王永军,汪冰,张恩,王瑞军,李名松.2014.基于GIS的层次分析法在沽源地区铀成矿预测中的应用[J].地球科学进展,8(08):968-973
毛晓长,刘文灿,杜建国,许卫.2005.ETM+和ASTER数据在遥感矿化蚀变信息提取应用中的比较-以安徽铜陵凤凰山矿田为例[J].现代地质,19(2):299-314
马野牧,陆现彩,张雪芬,李晓昭,胡文瑄,汪恺.2013.花岗岩侵入体-泥质围岩热传输过程的数值模拟及其地质意义:以粤东典型接触带剖面为例[J].高校地质学报,19(2):307-315
王永军,李名松,马密堂,汪冰.2009.层次分析法在塔里木盆地北缘铀成矿预测中的应用[J].地质科技情报,28(4):71-74
王永军,李名松,全旭东,马密唐,麻晓虎.2007.基于GIS的层次分析法在张家口北部地区金矿预测中的应用[J].地质科技情报,26(4):15-18
徐庆鸿,谢文清,陈远荣.2005.福建邱村金矿综合地球化学异常分带模型与找矿预测标志[J].地质与勘探,41(1):56-61
姚佛军,张玉君,杨建民,耿新霞.2012.利用ASTER提取德兴斑岩铜矿遥感蚀变分带信息[J].矿床地质,31(4):881-890
杨长保,姜琦刚,朱群,刘斌.2009.浅覆盖区基于ASTER数据的蚀变矿物识别方法[J].地质与勘探,45(6):761-766
詹雅婷,苏一鸣,朱叶飞,张洁,崔艳梅.2016.遥感综合信息在宁芜地区找矿预测中的应用[J].地质与勘探,52(06):1087-1094
张玉君,杨建民,姚佛军.2007.多光谱遥感技术预测矿产资源的潜能---以蒙古国欧玉陶勒盖铜金矿床为例[J].地学前缘,14(5):63-70
张玉君,姚佛军.2009.应用多光谱ASTER数据对ETM遥感异常的定性判别研究-以东昆仑五龙沟为例[J].岩石学报,25(4):963-970
张玉君,杨建民,姚佛军.2006.用ASTER数据进行不同类型矿床蚀变异常提取研究[J].矿床地质,25(Z1):507-510
张玉君,曾朝铭,陈薇.2003.ETM+(TM)蚀变遥感异常提取方法研究与应用-方法选择和技术流程[J].国土资源遥感,56(2):44-49
Geng Xin-xia,Yang Jian-min,Zhang Yu-jun,Yao Fo-jun.2008.The application of ASTER remote sensing data for extraction of alteration anomalies information in shallow overburden area-A case study of the Baoguto porphyry copper deposit intrusion in western Junggar,Xinjiang[J].Geological Review,54(2):184-191(in Chinese with English abstract)
Geng Xin-xia,Yang Jian-min,Zhang Yu-jun,Yao Fo-jun,Zhang Rui.2008.Spectral characteristics and its significance of altered rocks of Baogutu porphyry copper deposit in western junggar,Xinjiang[J].Geoscience,22(1):116-122(in Chinese with English abstract)
Hao Bai-wu.2010.An AHP and multiple-grade fuzzy evaluation(MG-FE)coupling modle based on comprehensive information for metallogenic prediction to the Puqing antimony-gold orefield in Guizhou Province[J].Geology and Exploration,46(4):741-750(in Chinese with English abstract)
Huang Zhao-qiang,Jiang Miao.2012.Structural interpretation of remote sensing images and determination of metallogenic targets in the eastern section of Gangdise in Tibet[J].Geology and Exploration,48(2):387-395(in Chinese with English abstract)
Zhou Ke-fa,Zhang Nan-nan.2016.Mineral prospectivity mapping for porphyry-type and hydrothermal vein-type copper deposits using fuzzy analytical hierarchy process and geographic information system[J].Journal of Intelligent&Fuzzy Systems,(31):3143-3153
Liu Bang-ding,Chen Xin-yue,Luo Xiao-ya,Tan Shi-min,Ma Xiaoshuang.2015.Geochemical characteristics of stream sediments and prospecting target prediction in the Pingbao area,southern Hunan Province[J].Geology and Exploration,52(4):722-730(in Chinese with English abstract)
Li Tie-feng,Xu Yue-ren,Pan Mao,Cong Wei-qing,Wen Ming-sheng.2007.Study on interpretation of rain-induced group shallow landslides based on multi-period SPORT-5 remote sensing images[J].Acta Scientiarum Naturalium Universitatis Pekinensis,43(2):204-210(in Chinese with English abstract)
Lu Hui-xiong,Wang Yong-jun,Wang Bing,Zhang En,Wang Rui-jun,Li Ming-song.2014.Application of GIS-based analytic hierarchy process for uranium minerogenetic prediction in Guyuan region[J].Advances in Earth Science,8(08):968-973(in Chinese with English abstract)
Mao Xiao-chang,Liu Wen-chan,Du Jian-guo,Xu Wei.2005.Comparison between ETM+and ASTER data for extraction of alteration information:A case study of Fenghuangshan orefield,Tongling,Anhui Province[J].Geoscience,19(2):299-314(in Chinese with English abstract)
Ma Ye-mu,Lu Xian-cai,Zhang Xue-fen,Li Xiao-zhao,Hu Wen-xuan,Wang Kai.2013.A numerical simulation of the heat transfer in granite intrusion-mudstone contact zone and its geological implication:A case study from eastern Guangdong Province,China[J].Geological Journal of China Universities,19(2):307-315(in Chinese with English abstract)
Wang Yong-jun,Li Ming-song,Ma Mi-tang,Wang Bing.2009.Application of analytic hierarchy process for uranium deposits prediction in north Tarim basin[J].Geological Science and Technology Information,28(4):71-74(in Chinese with English abstract)
Wang Yong-jun,Li Ming-song,Quan Xu-dong,Ma Mi-tang,Ma Xiao-hu.2007.Application of GIS-based analytic hierarchy process for minerogenetic prediction[J].Geological Science and Technology Information,26(4):15-18(in Chinese with English abstract)
Xu Qing-hong,Xie Wen-qing,Chen Yuan-rong.2005.Synthetic geochemical anomaly zonality model and predicting indications for exploration in the Qiucun gold deposit,Fujian Province[J]Geology and Exploration,41(1):56-61(in Chinese with English abstract)
Yao Fo-jun,Zhang Yu-jun,Yang Jian-min,Geng Xin-xia.2012.Application of ASTER remote sensing data to extraction of alteration zoning information from Dexing porphyry copper deposit[J].Mineral Deposits,31(4):881-890(in Chinese with English abstract)
Yang Chang-bao,Jiang Qi-gang,Zhu Qun,Liu Bin.2009.Altered minerals discriminating using ASTER data at low vegetation cover area[J].Geology and Exploration,45(6):761-766(in Chinese with English abstract)
Zhan Ya-ting,Su Yi-ming,Zhu Ye-fei,Zhang Jie,Cui Yan-mei.2016.Application of integrated remote sensing information to metallogenic prediction in the Nanjing-Wuhu area[J].Geology and Exploration,52(06):1087-1094(in Chinese with English abstract)
Zhang Yu-jun,Yang Jian-min,Yao Fo-jun.2007.The potential of multispectral remote sensing techniques for mineral exploration-Taking the Mongolian Oyu Tolgol Cu-Au deposit as an example[J].Earth Science Frontiers,14(5):63-70(in Chinese with English abstract)
Zhang Yu-jun,Yao Fo-jun.2009.Application study of multi-spectral ASTER data for determination of ETM remote sensing anomaly property:Talking Wulonggou region of eastern Kunlun mountain range as example[J].Acta Petrologica Sinica,25(4):963-970(in Chinese with English abstract)
Zhang Yu-jun,Yang Jian-min,Yao Fo-jun.2006.The extraction of OHAfrom different types of deposits by using ASTER data[J].Mineral Deposits,25(Z1):507-510(in Chinese with English abstract)
Zhang Yu-jun,Zeng Chao-ming,Chen Wei.2003.The methods for extraction of alteration anomalies from the ETM+(TM)data and their application:Method selection and technological flow chart[J].Remote sensing for land&Resources,56(2):44-49(in Chinese with English abstract)
陈建平,陈勇,王全明.2008.基于GIS的多元信息成矿预测研究---以赤峰地区为例[J].地学前缘,15(4):18-26
耿新霞,杨建民,张玉君,姚佛军.2008.ASTER数据在浅覆盖区蚀变遥感异常信息提取中的应用---以新疆西准噶尔包古图斑岩铜矿岩体为例[J].地质论评,54(2):184-191
耿新霞,杨建民,张玉君,姚佛军,张锐.2008.新疆西准噶尔包古图斑岩铜矿蚀变岩石的光谱特征及其意义[J].现代地质,22(1):116-122
郝百武.2010.层次分析-多级模糊评判法在贵州普晴锑(金)矿区综合信息成矿预测中的应用[J].地质与勘探,46(04):741-750
黄照强,江淼.2012.西藏冈底斯东段遥感构造解译及成矿靶区圈定[J].地质与勘探,48(2):387-395
刘邦定,陈新跃,罗小亚,谭仕敏,马小双.2015.湘南坪宝地区水系沉积物地球化学特征及找矿靶区预测[J].地质与勘探,51(04):722-730
李铁锋,徐岳仁,潘懋,丛威青,温铭生,连建发.2007.基于多期SPOT-5影像的降雨型浅层滑坡遥感解译研究[J].北京大学学报(自然科学版),43(2):204-210
卢辉雄,王永军,汪冰,张恩,王瑞军,李名松.2014.基于GIS的层次分析法在沽源地区铀成矿预测中的应用[J].地球科学进展,8(08):968-973
毛晓长,刘文灿,杜建国,许卫.2005.ETM+和ASTER数据在遥感矿化蚀变信息提取应用中的比较-以安徽铜陵凤凰山矿田为例[J].现代地质,19(2):299-314
马野牧,陆现彩,张雪芬,李晓昭,胡文瑄,汪恺.2013.花岗岩侵入体-泥质围岩热传输过程的数值模拟及其地质意义:以粤东典型接触带剖面为例[J].高校地质学报,19(2):307-315
王永军,李名松,马密堂,汪冰.2009.层次分析法在塔里木盆地北缘铀成矿预测中的应用[J].地质科技情报,28(4):71-74
王永军,李名松,全旭东,马密唐,麻晓虎.2007.基于GIS的层次分析法在张家口北部地区金矿预测中的应用[J].地质科技情报,26(4):15-18
徐庆鸿,谢文清,陈远荣.2005.福建邱村金矿综合地球化学异常分带模型与找矿预测标志[J].地质与勘探,41(1):56-61
姚佛军,张玉君,杨建民,耿新霞.2012.利用ASTER提取德兴斑岩铜矿遥感蚀变分带信息[J].矿床地质,31(4):881-890
杨长保,姜琦刚,朱群,刘斌.2009.浅覆盖区基于ASTER数据的蚀变矿物识别方法[J].地质与勘探,45(6):761-766
詹雅婷,苏一鸣,朱叶飞,张洁,崔艳梅.2016.遥感综合信息在宁芜地区找矿预测中的应用[J].地质与勘探,52(06):1087-1094
张玉君,杨建民,姚佛军.2007.多光谱遥感技术预测矿产资源的潜能---以蒙古国欧玉陶勒盖铜金矿床为例[J].地学前缘,14(5):63-70
张玉君,姚佛军.2009.应用多光谱ASTER数据对ETM遥感异常的定性判别研究-以东昆仑五龙沟为例[J].岩石学报,25(4):963-970
张玉君,杨建民,姚佛军.2006.用ASTER数据进行不同类型矿床蚀变异常提取研究[J].矿床地质,25(Z1):507-510
张玉君,曾朝铭,陈薇.2003.ETM+(TM)蚀变遥感异常提取方法研究与应用-方法选择和技术流程[J].国土资源遥感,56(2):44-49