农业气象模型

农业气象模型

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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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Classification(s)

Application-focused categoriesNatural-perspectiveAtmospheric regions
Application-focused categoriesHuman-perspectiveDevelopment activities
Application-focused categoriesHuman-perspectiveEconomic activities

Detailed Description

Chinese {{currentDetailLanguage}} Chinese

农业气象模型

 

最大产量可表示为相对蒸散量的亏值的函数:

 

 

式中,是估计产量;是最大产量;是产量响应因子;是实际蒸散量;是最大蒸散量。

 

利用线性多变量回归分析可把从Landsat观测数据得到的植被指数与基于农业气象模型得到的产量估计整合到一起,而得到估计甘蔗产量的组合模型;

 

 

式中,是根据组合模型估计的甘蔗产量;是比例植被指数;是回归参数。

 

参考文献:

RudorffB F TBatistaG T:基于农业气象-光谱模型的甘蔗产量估计。RemoteSensing of Environment1990,33

How to Cite

《资源环境数学模型手册》 (2018). 农业气象模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/2dde5ebe-6ceb-4f93-b7d5-6e53ed04e0ad
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History

Last modifier : 
Mingyuan Li
Last modify time : 
2020-12-21
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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 : 
Mingyuan Li
Last modify time : 
2020-12-21
Modify times : 
View History

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