流域土壤水分指数

流域土壤水分指数

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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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Application-focused categoriesNatural-perspectiveLand regions

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流域土壤水分指数

 

(1)    用于修正测量值,考虑了土壤贡献的修正项

式中,是野外测量到小麦的雷达信号;是从植被层计算的雷达后向散射;是植被层的光学厚度。

(2)    小麦目标区的土壤水分估计:

式中,土壤的体积水分值相应于在小麦试验田的实际测量值的平均;表示在Orgeval所有小麦地的雷达信号。

 

参考文献:

Quesney AHegarat-Mascle S LTaconet O et al:根据ERS/SAR数据估计流域土壤水分指数。Remote Sensing ofEnvironment2000,72

How to Cite

《资源环境数学模型手册》 (2018). 流域土壤水分指数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/e9326fbd-4623-48f5-a616-54335bdc1f79
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History

Last modifier : 
Anxun Ren
Last modify time : 
2020-11-11
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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? Feedback

History

Last modifier : 
Anxun Ren
Last modify time : 
2020-11-11
Modify times : 
View History

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