粗糙表面的非线性混合谱段模型

粗糙表面的非线性混合谱段模型

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Geography SubjectGIScience & Remote SensingGround Feature Spectrum

Detailed Description

粗糙表面的非线性混合谱段模型

   1)两面模型(Two-facet model):

     单位面积的平均反射率给为:

式中,f是介质1所占的比例;1-f是介质2所占的比例;ρ1和ρ2分别是介质1和介质2的反射率。

2)对N成分模型:

               

式中,

 

 3)对法向光照和任意观察方向,反射率为:

            

式中,ρradiosity是有效辐射导出的反射率。

参考文献

   Borel C C,Gerstl S AW:植被及土壤表面的非线性混合谱段模型。RemoteSensing of Environment199447

How to cite

《资源环境数学模型手册》 (2018). 粗糙表面的非线性混合谱段模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/aa6bd509-a2fd-4469-a9fc-6839f498bb25
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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