Goin’ Fishin’ with GPS Tracking

Goin’ Fishin’ with GPS Tracking

Fishing can be a fun and relaxing experience – when you’re actually catching fish.  Sometimes those hours on the water can drag by, especially when you have yet to get even a single bite.  You move around from location to location with baited breath, waiting all day for that tensioning tug that never comes.  Without knowing where the hotspots are, having a successful fishing adventure is essentially much hit or miss.  It can be a frustrating ordeal, but there is a solution to your woes: a fishfinder powered by GPS technology.  With the right device, you can spend less time searching for fish and more time reeling them in.

Basic Operation

GPS devices such as the Humminbird Fishfinder use advanced software to analyze the sonar return shapes of suspended targets.  When a fish is detected, the unit indicates it by displaying a fish or arch symbol on the screen.  Equipped with a multi-beam configuration, this particular device allows you to identify the location of fish in accordance to the position of your boat, helping to determine if your dream catch is to the left or right of you, or right underneath you.

Several GPS-enabled fishfinders also come with speed sensors and temperature gauges built into the transducer that enable it to calculate the temperature of surface water.  Others will show you where the warmer waters and cooler waters intersect.  Because fish tend to have a preference for certain water temperatures, this type of feature can put you that much closer to catching particular types of fish.

Finding the Right GPS Unit

Right now, you’re probably itching to get out and find yourself a GPS fishfinder.  Before purchasing a unit, you need to consider factors such as the device’s size, screen resolution, transducer power and frequencies.

Display resolutions for fishfinders come in a wide range of varieties.  Of course, the higher the resolution, the better image quality you will get.  When it comes to choosing between a color screen and LCD, price usually becomes a factor.  Color screens are a bit more expensive, but generally easier to see.  Most fishers find that the quality is worth the extra cost.

In terms of the transducer, you essentially have two kinds to choose from: a single frequency or dual frequency.  If you prefer to fish in lakes or shallow coasts, a single frequency would probably be your best option.  Dual frequency gives you twice the power and works best for fishing out in the deep sea.  It is also important to put an emphasis on the quality of the transducer as it impacts the sonar depth range.  The better the transducer quality, the better it will perform at greater depths.

Go Get ’em

Now that you know more about GPS fishfinders and the benefits they offer, you should have enough information to find the perfect device that helps you reel in your dream catch.  Your chances of succeeding have increased tenfold because the fishes can no longer hide from you!

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