Pixel values changing after using SNAP graph

[ABraun]

In jp2 data is stored as integer (full numbers), but SNAP applies a scale factor of 10000 (the QUANTIFUCATION_VALUE) in BEAM DIMAP.

Accordingly, 6000 corresponds to 0.6, for example.

Please have a look at these topics:

• Are S2 Level 2A products pixel values reflectance?
• The QUANTIFICATION_VALUE has a true value (DN to TOA Reflectance)?
• Quantification_value 1000?
• Extract the quantification values from L2A Sentinel-2
• Comparison between jpg2000 and xml files for Sentinel 2A