Sen2cor_parameters

[FedericoF]

Resampling S2 data before using the C2RCC processor using the S2Resample operator (under: Optical → Geometric → S2 Resampling processor) is warmly advised, as reported in this post:

C2RCC problem for S2-MSI

Hello everyone, I am using the C2RCC operator in the last SNAP 6 release (beta 5) on Sentinel-2 MSI products to monitor river color. After resampling the Sentinel-2 MSI product to 10 m with the resampling operator, I have run the C2RCC operator for S2-MSI sensor. I got a strange result using many different observation for the same granule (T32TQQ). Specifically, the ‘Chl’ and ‘TSM’ concentrations (and also other reflectance bands) resulting from the operator have the same (wrong) estimated va…