Sunday, 25 January 2015

How is Sentinel 2 MSI Natural Colours Profile in SNAP calculated


Using the ESA Toolbox named SNAP one can load a sentinel 2 data package and see a RGB view using the profile.



I am wondering what this profile in mathematical terms are.


Is it just information about which bands to use? Is it a weighting of the bands? Is it static across time/geo position?


How would one create a RGB geotiff from a sentinel 2 data package using GDAL?


I noticed that seeing the RGB images in SNAP they seemed dark. What tools do we have to auto adjust images to best possible visual appeal?




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