The following parameters were used Band.....1........2....PAN..... 4........5 -WL/490.0/560.0/590.0/650.0/840.0 -LsM/241.0/218.7/208.2/231.2/130.4 -Lsw/194.0/148.3/100.0/095.4/034.6 -La/0167.0/133.3/100.0/095.4/034.6 -Lw/027.0/015.0/000.0/000.0/000.0 -M/@001/0002/@0003/0004/0005 -Lm/001.0/01.0/001.0/005.0/255.0 -SCL/70.0/065.0/075.0/060.0/110.0 | Smoothing - Circular smoothing kernel : 81 pixel
- That's a radius=5
- This results in a ~20 m GSD
- No Smart_Smoothing here!
- So much for the 2 m GSD
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- Beach: Lines 4000, 5000, and 6000: the beach features well
- I have specified a scaling factor so as to obtain a DN brightness of ~250 over the beach
- all NIR profiles appear to exhibit distinct atmospheric adjacency effect
- glint regressions have been estimated over optically deep waters:
- from Row_3300 to_Row_3600
- from Line_2800 to Line_3200
- they appear to be acceptable, in spite of noise
 Ext_3300_3600_2800_3200 | - Lswred has been boosted by 4 units for all profiles
- in order to achieve acceptable transition from Red_solution to Green_solution
- this points to water turbidity all along the waterline
- Even that is not enough at Line_100
- depth retrieved by the Red solution is strongly under-estimated
- I supect stronger water turbidity by suspended particles in the vicinity of Line_100
- This precludes the use of the Red band for modeling:
- the Green solution shall be used at all shallow pixels,
- unless maybe on a local basis
- I was hoping that the PAN solution would save our day,as it usually does when using Landat_8 or WorldView_2: alas, it is useless for us!
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