Hi everyone. I am trying to calculate the NDWI which uses Band 8 and 11. However, Band 8 is at 10m resolution while Band 11 is at 20m.
Is there any Pan sharpening methods that I can perform in SNAP? if so, what are they?
Right now, I just did a resampling of all the Bands to 10m and ran the analysis for NDWI. Although it worked, I just want to clarify if it is the best or correct way to do it? Or do I need to do pan sharpening of Band 11?
Thanks for any available help on this!