Hi! I’ve noticed that C2RCC generates an output mask called VALID_PE (with a pre-defined valid pixel expression, set by default as B8 > 0 && B8 < 0.1 ). Is this mask derived from the raw image? Can I use it in the raw image to maintain only valid pixels?
Also, I know that Sen2Cor generates an output mask called quality_cloud_confidence… I want to join those 2 flags in a same image (VALID_PE and quality_cloud_confidence) in order to improve invalid pixel removal. Have anyone done this? Do you think it is a good idea?