Hi, I need to use atmospheric correction in OLCI level 1product of sentinel 3, and I didn´t find something like Sen2Cor. What can I do to do this? Thank you very much
There is currently no atmospheric correction similar to sen2cor for OLCI. All you could do is to develop your own.
Or use the Level2 products provided by Eumetsat, but probably not that what you want.
The iCOR version for Sentinel-3 is now freely available to perform atmospheric correction for land and for coastal, transitional and inland waters. iCOR for Sentinel-3 OLCI is a modified implementation of the ICOR approach as already implemented in SNAP for the correction of Sentinel-2 and Landsat-8.