照像物镜所成像的照度模型和乳胶在正常曝光区段密度模型

照像物镜所成像的照度模型和乳胶在正常曝光区段密度模型

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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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Method-focused categoriesData-perspectiveRemote sensing analysis

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照像物镜所成像的照度模型和乳胶在正常曝光区段密度模型

     1照像物镜所成像的照度E模型:

                 

 

式中,BS为太阳在波长λ处的亮度;R为地物在λ处的亮度系数;α为常数。

      2)乳胶在正常曝光区段密度S模型:

          

 

式中,γ为直线延长线与横轴交角的正切,是底片的反差;t为曝光时间;H为曝光量。

参考文献

钱灿圭,李世顺,陈沈斌:地物反射光谱与全色航空底片上密度的关系。自然资源,19804

How to Cite

《资源环境数学模型手册》 (2018). 照像物镜所成像的照度模型和乳胶在正常曝光区段密度模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/b7b662de-d6ff-4b56-86d4-03915e13be65
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Last modifier : 
Kai Wu
Last modify time : 
2020-11-12
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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 : 
Kai Wu
Last modify time : 
2020-11-12
Modify times : 
View History

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