0

I have just started playing around with the Google Earth Engine and I was wondering whether the values recorded (shown in picture below), are supposed to represent the reflectance or absorbance of that specific band? Moreover, is the higher value in Band 4 saying that the pixel is more red or less red?

enter image description here

1 Answer 1

1

These are the two Sentinel-2 data sets on GEE with all the information that you require

https://developers.google.com/earth-engine/datasets/catalog/COPERNICUS_S2 https://developers.google.com/earth-engine/datasets/catalog/COPERNICUS_S2_SR

Both dataset represents reflectance values, the L1C product represents top of atmosphere reflectance and the L2A product represents atmospherically corrected surface reflectance values. Therefore, if there is a higher value in Band 4, it means the pixel is more red yes.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.