森林资源动态计算公式

森林资源动态计算公式

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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

森林资源动态计算公式

 

(1)    图像差值法计算方式:

 

 

式中,表示变化图像;为第一时相图像;为第二时相图像;为常数;为行;为列;为波段。

 

(2)    比值植被指数差值法公式:

 

 

式中,为比值差值图像;为第一时相;为第二时相;为常数;为行;为列。

 

(3)    归一化植被指数差值法公式:

 

 

式中,为差值图像,为归一化植被指数,为时相;为常数;为行;为列。

 

参考文献:

许定成,游先祥,韩熙春:应用MSS数字图像处理进行森林资源动态监测的探讨。环境遥感,1991,62

How to Cite

《资源环境数学模型手册》 (2018). 森林资源动态计算公式, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/69b2bca1-da7f-4a8f-8892-a0004ffd6939
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History

Last modifier : 
Anxun Ren
Last modify time : 
2020-11-18
Modify times : 
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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 : 
Anxun Ren
Last modify time : 
2020-11-18
Modify times : 
View History

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