Fish Finder Masterclass: 2/81 How does a traditional sonar visualise the underwater world?

Your fish finder is not showing you an underwater photo. Get the book behind this course here: https://www.amazon.com/dp/B0CK45SFYX In this lesson of the Fish Finder Masterclass, you will learn how traditional sonar visualises the underwater world. A traditional sonar does not create a real camera image. It sends sound signals into the water, receives the echoes and builds the screen image line by line as you move. Once you understand this, the whole sonar screen starts to make much more sense. You will learn why the screen shows a history of what has passed through the sonar cone, how bottom structure appears, why fish can show as arches or marks and why movement is so important when reading traditional sonar. This is one of the most important basics for understanding your fish finder. If you know how the image is created, you can read depth, bottom hardness, structure, baitfish and fish signals with much more confidence. Fish Finder Masterclass 1.2.1 How does a traditional sonar visualise the underwater world? #fishfinder #sonar #fishfindermasterclass #fishingtips #sonarinterpretation #bassfishing #walleyeFishing #pikefishing #echolot #fischfinder