卫星遥感水下地形地貌的模糊判别模型

卫星遥感水下地形地貌的模糊判别模型

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Initial contribute: 2018-12-04

Authorship

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

Detailed Description

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卫星遥感水下地形地貌的模糊判别模型

(1)    卫星传感器所接收到的海水信号模型:

式中,为天空光辐射及水面对天空漫射的反射;为离开水表面的向上辐射,即水介质的散射辐射,为水表面的太阳辐照度,n为海水折射率,为大气传输率,为海底底质反射率,为海水衰减系数,为传感器垂直方向的视角;为太阳角,z为遥感水深值;为大气柱上的大气分子及悬浮微粒的散射辐射;为水面的反射辐射,E为大气顶部的太阳辐照度,为海面反射函数。

(2)    水下地形地貌信息的提取与模糊判别:

水深分辨率dz模型:

遥感水深z模型:

   

参考文献

    李铁芳,易建春,厉银喜等;浅海水下地形地貌遥感信息提取与应用。环境遥感,199161

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《资源环境数学模型手册》 (2018). 卫星遥感水下地形地貌的模糊判别模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/682ff064-3bc7-4e7f-801a-41ba85d6a022
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Last modifier
haolingchen
Last modify time
2020-10-29
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Contributor(s)

Initial contribute : 2018-12-04

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Authorship

:  
岳天祥编著
:  
yue@lreis.ac.cn
:  
View
Is authorship not correct? Feed back

History

Last modifier
haolingchen
Last modify time
2020-10-29
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