| 植被覆盖区高光谱蚀变矿物信息提取 |
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| 引用本文： | 吕凤军,郝跃生,王娟,姚佛军.植被覆盖区高光谱蚀变矿物信息提取[J].吉林大学学报(地球科学版),2011,41(1):316-321. |
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| 作者姓名： | 吕凤军 郝跃生 王娟 姚佛军 |
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| 作者单位： | 河北省遥感中心,石家庄,050021;河北省地矿局,水文工程地质勘查院,石家庄,050021;中国地质大学,地球科学与资源学院,北京,100083;中国地质科学院,矿产资源研究所/成矿作用与资源评价重点开放实验室,北京,100037 |
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| 基金项目： | 国家重点基础研究发展计划项目，河北省国土资源厅项目 |
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| 摘 要： | 在植被覆盖严重地区,基于综合光谱信息模型,开展了高光谱遥感典型蚀变矿物信息提取研究.以河北省承德市大营子地区为例,利用Hyperion数据,在植被覆盖度大于70%的地区,根据蚀变矿物与背景地物波谱特征的差异,提取了该区绿泥石、斜绿泥石、方解石和白云石蚀变矿物分布信息,与已知地质矿产资料及野外检查结果一致.最后依据蚀变矿...
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| 关 键 词： | 遥感 高光谱 蚀变矿物 植被覆盖 综合光谱信息模型 |
Extraction of Alteration Mineral Information Based on Hyperspectral Data in Vegetation Covering Field |
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| L Feng-jun,HAO Yue-sheng,WANG Juan,YAO Fo-jun.Extraction of Alteration Mineral Information Based on Hyperspectral Data in Vegetation Covering Field[J].Journal of Jilin Unviersity:Earth Science Edition,2011,41(1):316-321. |
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| Authors: | L Feng-jun HAO Yue-sheng WANG Juan YAO Fo-jun |
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| Institution: | L(U) Feng-jun,HAO Yue-sheng,WANG Juan,YAO Fo-jun |
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| Abstract: | In vegetation covered seriously field,based on synthetic spectral information model,the study on hyperspectral remote sensing information extraction for alteration mineral has been carried on.Taken Dayingzi field,Chengde City,Hebei Province as an example,based on the spectral curve difference between alteration minerals and background objects,the alteration mineral distributing information of chlorite,clinochlore,calcite and dolomite has been extracted based on Hyperion data in the field of vegetation cover... |
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| Keywords: | remote sensing hyperspectral alteration mineral vegetation covering synthetic spectral information model |
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