Sorry for this basic question, but I am using Landsat8 images with "surface reflectance" treatment from Landsat8.
I am having some trouble with the data from some bands. Most of pixel are beyond 10k.
According Landsat8, we have a range between -2000 ~16000. The valid range from Landsat8 is 0 ~ 10000, but I do not know what to do with the data outside this range
First option: -2000 will be 0 16000 will be 10000 And after this we multiply per 0.0001
Second option: lower than 0 will be -9999 Higher than 10000 will be -9999 And after this we multiply per 0.0001