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Old 01-23-2018, 11:18 PM   #286
Marcus
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Join Date: Jan 2003
Posts: 41,361
Re: Bottom Finder Pics

Quote:
Originally Posted by kmoose View Post
A wider degree cone blends the entire bottom detail the full width of the cone. The narrower the cone the better the detail. Yes, you do see everything in the cone to its full extent. Deeper the water the wider the cone as it is relative to the angle.
I understand all this but am still confused as to their algorithms to display on a 2D screen the 3D image/multiple depths that's gathered within the cone.
SO, are the depth levels displayed an average of the reflections measured within that cone?
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