The best program for quickly learning the principles of Subbottom Profiler operations and data interpretation. The only non-manufacturer subbottom training program currently available. Almost 1 hour of detailed explanations starting with basics such as why layers reflect, effects of sound velocity, adjusting time varied gain (TVG), and moving into image interpretation.
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Not in the Manual Guide® to Underwater Search OPS with Humminbird® Side Imaging® Sonar (800-1100 Series) (Streaming)$9.95
SAR Training video for Humminbird 800 through 1100 series Humminbird side imaging sonars
If you’re a Search and Rescue professional, you know how hard it is to stay on top of important technology. Whether you’re searching for a drowning victim or a snowmobile lost last winter, the Humminbird® HELIX® is a fantastic tool for underwater search operations. However, if you don’t know how to use the system, your search efforts may not be successful.…