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Diffuse transmittance

https://forum.earthdata.nasa.gov/viewtopic.php?t=1750

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Diffuse transmittance

Posted: Wed Aug 21, 2019 12:05 pm America/New_York
by karthickmurugan
Hi,
I want to know the how the Parameters: t_sen, t_sol, fsol, tg-sen, tg_sol is calculated in seadas?

I am not able to find out exact file ___location of these parameters and i wanted to know the corresponding paper/formula of these parameters.

Diffuse transmittance

Posted: Fri Aug 23, 2019 8:14 pm America/New_York
by OB.DAACx - SeanBailey
Start with  https://oceancolor.gsfc.nasa.gov/atbd/rrs/ (and references therein, particularly "Atmospheric Correction for Satellite Ocean Color Radiometry")

The transmittance values are derived from the radiative transfer look-up tables (e.g. Rayleigh tables) following the general approach described in Gordon and Wang (1994).

Sean
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