How to resolve issues of Atmospheric Correction of Sentinel 2 data (acquired in 2015) using SNAP 6.0 (sen2cor plugin)?

I need some help regarding the Atmospheric Correction of Sentinel 2 data! I am using ESA SNAP 6.0 (with sen2cor plug-in) for the Atmospheric Correction. The image, I want to process is from 2015...

25 June 2018 9,909 17 View