How to buy a side imaging technology for your best fish finders?

When we talk about the sonar technology, one of the most modern features fish finders can have is side imaging. The reason is that it can help you get much quality image of the water’s bottom, and determine more types and locations of fish than other traditional sonars.

What is the best fish finder? If you haven’t still known about it, and you want to one device for your fishing arsenal, you may be overwhelmed due to various brands in the market and multiple features of the most advanced machines.

The first thing to consider is how the side imaging technology works and what you can get from it. I hope this article can help you find a fit one with your personal preferences.

Photo side imaging

Seeing the display, you can find the boat in the center image, and the top white line is the turbulence coming from the boat’s motor. The darker parts stand for the column of the water under your boat. Because the image is a 2D picture, they appear flat on the display.

The bait cloud

Since the water column is a 2D picture in the center, you will see the water bottom appears separate from each other although they actually link together.

Elliptical shapes or white dots stand for fish on the display. Depending on the distance between them and the bottom, the colors are brighter or darker. Cloud shapes represent the bait fish.

Dark lines or shapes stand for drops and ditches. Other objects like grass, rocks or trees can be recognized immediately, which is the crucial benefits of this sonar technology.

The advantages of the side imaging

  • The first thing is that it shows more fish than other typical sonars. With this device, you can get more screen functions, one for scanning a certain place, and others observing both regular sonar view and side view in split-screen. Thus, you can find much fish that you can’t see on standard sonars.
  • The second thing is it can scan the water entirely around your boat so you can know immediately the distance between the boat and a fish. Then you will easily place bait and get the better result in one bite.
  • The third one is coverage. The side imaging sonar is all over the water surface and the underwater part around your boat. If you use standard sonar, you will don’t recognize much decent fish since they stay outside the radius. However, using the side imaging, you have a further reach and easily detect fish.  
  • The final advantage is a large addition. Using side imaging technology helps you understand clearly between fish and other objects. For instance, you can see obviously the trees and fish covered among them.

The important aspects of the side imaging technology

  • Firstly, you need to think about the depth capability when choosing a side imaging of fish finders. This is a type of sonars to use for fishing in the shallow water. The general depth capability is about 150ft. or 50 m. Thus, if your intended water is deeper than that number, you should choose a different feature. In the case, you still use it for the higher depths; you will only receive the blank images on the display.
  • Secondly, the images on your screen look like the actual pictures of the camera. Certainly, this technology offers extremely high-quality images, but they are sonar returns and not actual cameras of fish.

Finally, it’s important to consider the amount you will spend for a depth finder. Generally, these advanced devices are cheap, but you get the valuable results from them. The wider the display, the more expensive the price. If your screen is large enough, the side imaging technology can show more fish than other types. Thus, you will get the greater achievement at any bait.

Remember that you should browse several reliable reviews to choose the fit one with your requirement and budget. The reliable brands certainly offer the valuable products and you can get the greatest images of fish in any fishing destination. However, you also need to choose the fit one with your boat and transducer as well. Just spend some time to research and make a wise choice.

Have a nice fishing trip!

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