土壤校正植被指数的修正模型

土壤校正植被指数的修正模型

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Contributor(s)

Initial contribute: 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Method-focused categoriesData-perspectiveRemote sensing analysis

Model Description

Chinese {{currentDetailLanguage}} Chinese

土壤校正植被指数的修正模型

   1)具有自调整性的L函数:

       

式中,L是为了降低土壤的背景效应引入的土壤校正因子;IDNV是标准差植被指数;IWDV是加权差植被指数;γ是基本土壤线参数。

2)修正的土壤校正植被指数(IMSAV)可表示为:

式中,ρ是近红外波段或红光波段的反射率,下标1用于区别这里的IMSAV的公式与进一步归纳出IMSAV公式。

     3)为了使土壤的效应最小化,利用归纳法得到土壤校正植被指数另一形式:

            

式中,

 

参考文献

    ChehbouniJ Q A,Huete A R, Kerr Y H et al:土壤校正植被指数的修正。Remote Sensing of Environment199448

How to Cite

《资源环境数学模型手册》 (2018). 土壤校正植被指数的修正模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/22f623e5-0aaf-4530-8714-1e66c530ea4d
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Last modifier : 
wu kai
Last modify time : 
2020-11-16
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Contributor

Initial contribute: 2018-12-04

Co-contributor(s)

Authorship

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

History

Last modifier : 
wu kai
Last modify time : 
2020-11-16
Modify times : 
View History

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