Humminbird's latest sonar technology for locating fish and structure
Dr. Jason Halfen
Professional Walleye Angler
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A highly anticipated enhancement for 2010 model year Humminbird Fishing Systems is the addition of Down Imaging, which provides anglers with a high-resolution picture of objects directly underneath the boat. While portions of this area are also covered by traditional 2D sonar, the high-frequency sonar used to collect the Down Image provides a much clearer picture of those below-the-boat objects, providing the angler with a more detailed representation of objects, structure, and fish that the boat is passing directly over.

I have been given permission to run a pre-release version of the Down Imaging software, and to share some of my field test results of this technology with you. The articles you'll find here all contain orginal Down Images and combination Down Image/Side Image screen captures that I've collected, which start to demonstrate the power of Humminbird Down Imaging. I'll be augmenting these initial articles in the coming weeks, as I become more familiar with the software and its options. Be sure to check back often!
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