树冠层中的辐射传输模型

树冠层中的辐射传输模型

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contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Geography SubjectGIScience & Remote SensingRemote Sensing Imagery

Detailed Description

树冠层中的辐射传输模型

1.天空散射光在冠层中的辐射传输

(1) 介质层底部向下的漫散射通量模型:

式中,为描述该介质层中组分反射的参数;为叶面反照率;为介质层的消光系数。

(2) 介质层di底部向上的漫散射通量模型:

2.树冠层的开放度对不连续冠层中辐射传输的影响

(1) 开放度系数模型:

式中,为在给定点(r,h)、方向上的方向间隙率;r为树冠中给定距树中心的距离;h

How to cite

《资源环境数学模型手册》 (2018). 树冠层中的辐射传输模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/fdd71991-cdb5-47a7-a203-60f548dcbfe8
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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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