| 高光谱遥感获取伐区调查数据的应用综述 |
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| 引用本文： | 孙琦,郑小贤,刘东兰.高光谱遥感获取伐区调查数据的应用综述[J].林业资源管理,2006(5):92-96. |
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| 作者姓名： | 孙琦 郑小贤 刘东兰 |
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| 作者单位： | 北京林业大学省部共建森林培育与保护教育部重点实验室,北京,100083 |
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| 摘 要： | 首先论述了高光谱遥感在获取森林调查数据方面的优势;随后总结了国内外关于高光谱技术在树种识别、龄级分类、郁闭度调查及森林健康监测等方面的应用,并同时列举出高光谱遥感应用于林业上的主要处理技术;最后对高光谱遥感在我国林业上的应用现状进行了分析与展望。
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| 关 键 词： | 高光谱遥感 森林调查 生态采伐 |
| 文章编号： | 1002-6622（2006）05-0092-05 |
| 收稿时间： | 2006-06-30 |
| 修稿时间： | 2006-06-302006-08-10 |
Overview on Application of Hyperspectral Remote Sensing to Acquisition of Investigation Data of Cutting Areas |
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| SUN Qi,ZHENG Xiaoxian,LIU Donglan.Overview on Application of Hyperspectral Remote Sensing to Acquisition of Investigation Data of Cutting Areas[J].Forest Resources Management,2006(5):92-96. |
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| Authors: | SUN Qi ZHENG Xiaoxian LIU Donglan |
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| Institution: | The Key Laboratory for Silviculture and Conservation, Ministry of Education ,Beijing Forestry University,Beijing 100083, China |
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| Abstract: | Remote sensing has demonstrated its strength in many aspects of forest investigation.But sometimes it can't secure the precision we need,due to the limited spectral resolution.Yet with the advantage of high spectral resolution,hyperspectral remote sensing provides more detailed information for forest investigation.By using the hyperspectral data processing technology,we can resolve a lot of difficulties,especially in discriminating tree species,assessing canopy closure,detecting biophysical characters and so on.This paper presents these potential utilities in forestry investigation(ecological logging) as well as some important methods and skills.Finally,it illustrates the applications of hyperspectral remote sensing in China. |
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| Keywords: | hyperspectral remote sensing forest investigation ecgging |
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