Linear contrast enhancement

Hi everyone, i’m a new SNAP user.
I have to apply a linear contrast enhancement and a density slicing method to a single band Landsat sub-image, but i don’t know how to do that. Can you help me?

Contrast enhancement can be selected in the “Convert datatype” module where you can apply different scaling methods.

The lower limit is 8 bit (255) colors, so if this is enough for you regarding the density slicing you can select that. I don’t know how to reduce the numbers even more.
If you just need to do it visually, you can select a color table according to your needs in the color manipulation tab and check “discrete colors”


Ok, got it. Thank you very much!