锥形树干模型

锥形树干模型

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Contributor(s)

Initial contribute: 2018-12-04

Authorship

:  
岳天祥编著
:  
yue@lreis.ac.cn
:  
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Method-focused categoriesProcess-perspectivePhysical process calculation

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Chinese {{currentDetailLanguage}} Chinese

锥形树干模型

LangR H, Chanhan N S, Ranson K J et al; 从一个红松群丛返回的SAR P-波段信号的建模。Remote Sensing of Environment, 1994, 47

(1)中心在z = 0的圆柱体的并向置散射振幅表示为:

式中,I是单位并向量;是转变核的傅氏变换;t是转变核,如果圆柱体的中心在Z方向移动,则新转变核,这里Z方向的单位向量。

(2)中心在的第j个圆柱体的并向量散射振幅可写为:

式中,是中心在原点的第y个圆柱体的并向量散射振幅。

一串圆柱体的散射振幅可以通过把所有的圆柱体的贡献求和而得:

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《资源环境数学模型手册》 (2018). 锥形树干模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/49a9e067-1673-406d-a43c-bac3465f61ad
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Last modifier
zhangshuo
Last modify time
2020-11-11
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Contributor(s)

Initial contribute : 2018-12-04

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Authorship

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

History

Last modifier
zhangshuo
Last modify time
2020-11-11
Modify times
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