How to calculate biophysical processor indices for Sentienl2_L1C

Hi dear SNAP users
I have to calculate the Fractional vegetation cover for 2016.
As the old products have presented only on Level-1C, so first I used sen2cor for atmospheric correction.
then I super-resolved using sen2res.
Unfortunately, when I use the biophysical processor I got this error. could you please tell me what is the solution?


best wishes
Maryam

Iā€™m not sure, but I think sen2res is not considering the view_zenith_mean and view_mean_azimuth.
These are bands generated by SNAP when opening original S2 data.
You have two options. Instead of sen2res you could use the S2 Resampler in SNAP if this is sufficient for your use case.
The other option is to copy the two bands into your super-resolved product.
First resample the product to 10m and then you can either use the Band Maths to copy the bands into your product or within a graph you can also use the Merge operator.

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I think this is not possible. Icor is not preserving this information. But you can check the manual. Maybe there is an option.
Often, they are not used anymore after AC.
If you need them, you can copy them from the L1C product.
First resample the product to 10m and then you can either use the Band Maths to copy the bands into your product or within a graph you can also use the Merge operator.

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