Sentinel 2 processing Degree

Hi guys, I’ve been working with Sentinel 2 images but now I have to classify some of the objects using graphs. But one of the graphic’s axes appears to be “dl” scale, 02000, (just as the underlined image below) that I don’t know what it means. Can someone help me please?

, from the following article: .

Thank you!

I guess the author of the thesis worked directly with the jpeg2000 images and not with the official S2 SAFE-format. Thus the quantification value (10000) has not been applied. All values in the jpeg2000 files need to be divided by this value. And ‘dl’ simply means ‘dimensionless’.

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Thank you! I am also using jpeg2000 images. You are amazing!

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