Seasonal Characteristics of Spectral Reflectance of Korean Pine Leaves in the  Gold Mine Area of Zhaoyuan City in Shandong Province

Wu Jiyou  Yang Xudong  Zhang Fujun

doi:10.11834/jrs.19970208

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Seasonal Characteristics of Spectral Reflectance of Korean Pine Leaves in the Gold Mine Area of Zhaoyuan City in Shandong Province
Issue 2, Pages: 124-128(1997)
Published：1997
DOI： 10.11834/jrs.19970208
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[1]吴继友,杨旭东,张福军,倪健,田文新,解立业.山东招远金矿区赤松针叶反射光谱红边的季节特征[J].遥感学报,1997(02):124-128. DOI： 10.11834/jrs.19970208.

Wu Jiyou Yang Xudong Zhang Fujun. Seasonal Characteristics of Spectral Reflectance of Korean Pine Leaves in the Gold Mine Area of Zhaoyuan City in Shandong Province[J]. Journal of Remote Sensing, 1997, (2): 124-128. DOI： 10.11834/jrs.19970208.

摘要

对山东招远金矿区进行了赤松针叶反射光谱红边 3个特征波长参量λpr、λpg、λog随季节变化规律的研究

结果表明

矿区相对于背景区

3个特征波长参量在全年内均呈现不同程度的“蓝移”

当年生叶和去年生叶分别以秋季和春季“蓝移”最大

说明春季和秋季是高光谱分辨率遥感探测赤松林下金属矿藏的最好季节

Abstract

This paper discusses the seasonal characteristics of three characteristic wavelengths of λ pr

λ pg

λ og of Red-Edge reflectance for the Korean Pine leaves in gold mine area of Zhaoyuan City

Shandong Province The results indicate that the three characteristic wavelengths in gold mine area show annuall blue shifts in varying degrees against backgound area and the blue shifts are the biggest in fall for the first-year leaves and in spring for the second-year leaves

therefore

spring and autumn are the best season for detecting metal mineral under Korean Pine Forests using remote sensing method

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