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1. Relational analysis of spectra and red-edge characteristics of plant leaf and leaf biochemical constituent

Author

YU Liangju, Liang Shou-zhen, Shi Ping, Xing Qian-guo, and MA Wandong

Subjects
Ecology, Plant composition, Soil Science, Red edge, Plant Science, Reflectivity, chemistry.chemical_compound, Horticulture, chemistry, Chlorophyll, Botany, Spectral analysis, Spectral data, Agronomy and Crop Science, Ecology, Evolution, Behavior and Systematics
Abstract

以LOPEX\'93数据集为基础,利用最新的叶片光学模型--PROSPECT5模型模拟了不同生化组分(叶肉结构参数、等效水厚、叶绿素、类胡萝卜素和干物质)含量叶片的反射率、透射率和吸收率光谱,并在此基础上提取植被红边特征,系统分析光谱和叶片生化组分的关系,建立光谱特征与叶片生化组分的关系模型,为生化组分反演提供一定的理论基础.结果表明,在可见光部分,叶片的光谱主要取决于叶肉结构参数和色素(叶绿素和类...

Published
2010

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