Why marine GPS systems are a smart business investment

Why marine GPS systems are a smart business investment


Find out all you need to know on marine GPS systems with this great online guide.

Professional tips on how to use GPS receivers for sea navigation and celestial navigation. Now you will be able to maximize your fishing, shipping or travel time with GPS receivers.

Compare prices from the top marine GPS receivers, like Lowrance, Garmin, and Magellan.

Keep reading for a closer look at the benefits and features of marine GPS equipment.

Marine GPS

The Global Positioning System is an ideal tool for your boat trip, whether itís a simple ride during the day or heavy duty navigation.

Personal and commercial boat owners can benefit from utilizing a savvy, high-tech navigation system like marine GPS.

If itís good enough for the U.S army, it will surely help you find your way across the ocean as well. While we are on the topic of boating I should remind you that you can get your boat operators licence online.

Marine GPS devices work by retrieving position and location information via three to four satellites.

So, whether youíre riding down waterways, lakes or oceans, a marine GPS system will help you navigate through even the roughest water obstructions.

Main Features

Look online for your ocean GPS navigation system, which come in models that mount onto your boat or lightweight hand-held receivers.

With your marine GPS receiver you will find four key features to help you navigate successfully over water, including:

  • Sonar
  • Display
  • Mapping
  • Recording

Sonar or sounder radar is a very important tool to understand the state of your current location conditions.

A sea GPS system will comes with duel-frequency selectivity, with up to 1,000 watts of RMS power. This will help you discover the depth range of your water route, surpassing 3,000 feet.

Understanding the display devices of your GPS receiver is pertinent to correct navigation. Split screens are great options for watching GPS and sonar readings at the same time.

Liquid crystal displays will offer you high pixel resolution and intricately vibrant displays with attention to detail.

GPS mapping systems are state-of-the-art tools that no boater should go without. In fact, if youíre shipping large cargo, itís an absolute must have.

For top-quality that canít be beat look for a real time mapping system with 12-parellel channel reception with 1,000 waypoints, event markers, and routes.

You can even zoom in on specific points of interest from 0.1 -4, 000 miles.

Donít forget that you can download many different water maps into your GPS receiver to display at any time.

GPS System Types

Map out and plan your water route before your journey with the vast navigation options of a GPS system.

In fact, you can use CD-ROM information to search the waterways in detail, by uploading maps onto your PC or laptop computer.

Figure out how long it will take you to get from point A to B at a specific boat speed, when you use a GPS system.

Satellite information will provide you with real time altitude, heading, bearing within minutes on your GPS display.

With so many benefits of a GPS system, you may have trouble selecting the right one for your boat.

Letís take a look at the different kinds of marine GPS systems and their abilities:

  • FishFinders
  • Chartplotters
  • GPS Sounders

Chartplotters are one of the most popular and well used navigation systems for oceans and lakes.

This plug in and display receiver will give you instant access to GPS, including information on weather, sonar, radar and more.

Now you can get real-time graphical weather data without the need of a separate PC interface. This means that you can avoid rough waters and re-route when necessary.

Sonar data is provided through a black-box sounder and is compatible with new marine radar for a multi-dimensional look at your course.

Use a chartplotter to find details on coastlines, waypoints, and reversible routes. An automatic tracker will provide stored data on where youíve been.

Voice activated prompts will alert you to course speed, arrival, off-course, shallow and deep water areas, as well as anchor drag alerts.

The best part about GPS sounders is that they integrate chartpotting and sonar for a compact sea navigation system.

The intense sonar capabilities of the GPS sounder are especially beneficial for fisherman, as fish can be located within seconds.

Specific features of the GPS sounder include the ability to identify fish by size, utilize depth alarms, and log the temperature any water zone.

Coming complete with a world-wide marine base map, the sounder provides explorers with depth contours, inter-tidal zones, wrecks, and navaid locations.


For a special focus on fish, you need to check out the many benefits of the GPS fishfinder.

High-performance, dual frequency sonar makes for abundant fishing, in both salt and fresh waters. Or you can try a single frequency receiver for shallow lakes and bays.

Keep reading this great online guide to GPS receivers, or go directly to our online buyerís guide for up-to-date information on the best marine GPS deals and discounts.

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