----------------------------Original message----------------------------
Hello everybody,
doing my diploma thesis I am working with SPOT pan data, off-nadir.
Unfortunately I am not quite sure about some parameters listed in the
information sheet from SPOT. I would be very grateful for getting
explanation to the following parameters:
-Orientation angle (angle between viewing direction and parallel?)
-Incidence angle (the view off the nadir direction, I suppose ..?)
-azimut of sun (where is the origin for counting the angle?)
-elevation of sun (where starts counting?)
-absolute calibration
Thank you very much for your help,
best regards,
Andrea
Andrea Hausold
student of cartography at Munich Polytechnic
email: [log in to unmask]