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Last Post 15 Jan 2013 07:54 AM by  anon
Incident angle
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anon



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15 Jan 2013 07:54 AM
    Hi everybody, I read that the application of Minnaert correction requires the incident angle. I understand that this can be derivated from a DEM but i dont know how to get it? Is somebody can help me to know how to do? Thanks in advance. François.

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    15 Jan 2013 09:25 AM
    If I understand correctly the incident angle is the angle between a vector that is normal to the slope and a vector that points at the sun. How are you going to find the angle of the slope using a DEM?
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