I am looking into OLCI Level1B (EFR) data.
Is there a way I can trace which pixels come from which of the five OLCI cameras? Should I look at the ‘detector_index’? And if so, what ranges belong to which camera?
Thank you!
Yes, in theorie the detector indicies should be mappable to the cameras.
One camera has 780 detectors, but I think only 740 are used. Maybe there is an overlap.
I’m not aware of information about how the detectors of the cameras are used.
Maybe someone else knows it?
I just got the answer.
You can compute the camera by the equation.
cam = floor(det_idx / N_DET_CAM) + 1
det_idx is the value of the detector_index band
N_DET_CAM is 740
OK, thanks!