| 塔里木河流域遥感波段及重构向量的特征空间分析 |
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| 引用本文： | 王晓华,王树东,胡昊.塔里木河流域遥感波段及重构向量的特征空间分析[J].河北工程大学学报,2009,26(4):71-75. |
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| 作者姓名： | 王晓华 王树东 胡昊 |
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| 作者单位： | 王晓华(河北工程大学,经济与管理学院,河北,邯郸,056038);王树东(河北工程大学资源学院,河北,邯郸,056038;北京师范大学,地理学与遥感科学学院,遥感科学国家重点实验室,北京市环境遥感与数字城市重点实验室,GIS与遥感中心,北京,100875);胡昊(环境保护部信息中心,北京,100029) |
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| 摘 要： | 遥感波段及其重构向量的特征空间研究是遥感模型构建的基础,针对塔里木河流域下垫面,研究了波段之间、Ts-NDVI、Ts-Albedo、Abedo-NDVI及植被指数之间在特征空间中的表征,并对其物理、生态学意义进行了分析.研究结果表明:某些特征空间中的点位分布存在一定的规律,这为地物信息提取提供可能,同时也为遥感技术更深一步研究提供借鉴.
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| 关 键 词： | 特征空间 遥感信息 塔里木河流域 干旱区 |
| 收稿时间： | 2009/6/24 0:00:00 |
Study on feature space of bands and their reconstructed vectors of remote sensing data in Tarim River Basin |
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| Authors: | WANG Xiao-hu WANG Shu-dong and HU hao |
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| Affiliation: | School of Economic and Management,Hebei University of Engineering,Hebei Handan 056038,China;School of Natural Resource,Hebei University of Engineering,Hebei Handan 056038,China;State Key Laboratory of Remote Sensing Science; Beijing Key Laboratory for RemoteSensing of Environment and Digital Cities; Center for Remote Sensing and GIS,School of Geography; Beijing Normal University,Beijing,100875,China;Information Center,Ministry of Environmental Protection of the People's Republic of China,Beijing,100029 |
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| Abstract: | Studies on feature space of bands or their reconstructed vectors of remote sensing data are the basis of remote sensing model in Tarim river basin.This paper studies the characterization between Ts-NDVI,Ts-Albedo,Abedo-NDVI and vegetation index in their feature spaces of underlying surface in the Tarim river basin,and analyzes its physical and ecological significance.Some rules are found in these points distribution of some feature spaces,which could provide foundation for the ground object information extraction and lay the groundwork for the further researches of remote sensing. |
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| Keywords: | feature space remote sensing data Tarim River Basin acrid area |
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