I am trying retrieve one sentinel-image per week to see the difference in moisture values between two group of pixels (tree area). I can write an evalscript to get one image per week, but I am wondering how can i check that I am looking at the same pixel? I assume that I will use “Orbit mosaicking” since it mosaics all images acquired at one orbit (To my understanding, this means that the images from previous acquisition is aligned).
My aim is to to make a comparison like this:
Please correct me if I am wrong.