I am running SNAP 5 on UBUNTU 16.04 and since SNAP cannot run SEN2COR, I am running SEN2COR stand alone in command line. However standalone and command line SEN2COR asks for *.SAFE as input. The area I am working is small so I can subset Sentinel 2 image within SNAP but it saves as BEAM-DIMAP format only. How can SEN2COR get BEAM-DIMAP format as input? My image is too big for processing 10 m resolution with stand alone/command line SEN2COR yielding MemoryError…
Any ideas I can retrieve 10 m resolution BOA reflectances?
it is not possible to make a subset before running sen2cor because as you said the .SAFE format is needed. You should apply the atmospheric correction and then subset your image.
In fact, sen2cor looks for some “special pixels” with an specific spectrum during its processing to compute some correction parameters so if it would be possible to subset the image before, the quality of the correction would be deteriorated.
“you can run directly Sen2Cor with a resolution of 10 m” , i applied this to my image but when i try to save it in tiff format, i find wrong as the file is multisize so i make resample to 10 m again.
What do you think?