You don’t need to know the intricacies of GPS technology, but there are some basics you may find handy if you’re in the market for one
Story by Emily Roberts
It’s happened to most of us. You’re riding, soaking up the sun with the wind caressing your face, when the realization hits that … you’re not lost; you just don’t quite know where you are. You pull off to the side of the road and scour your tank bag for your trusty map, only to find that the crease lines that you were so careful to use have now become your enemy and turned your map into various-sized puzzle pieces. On top of that, even if your map was still intact, you probably wouldn’t be able to figure out where you are anyway.
After experiencing this more than a few times, I decided to call on the expertise of Adam Meffe, general manager of Radio World, to impart his knowledge and guidance for us to better understand motorcycle GPS systems. Radio World has mastered the technology and is the largest Canadian retailer of all things radio, transceiver and location-related devices. You can find Radio World online at radioworld.ca
or at its location in Toronto.
Before you head over to the store and pick up your first, or next, GPS, here are some things you’ll want to know.
Some Things to Know First
GPS stands for Global Positioning System; this comprises 31 satellites orbiting in space at an altitude of 20,000 km
above the earth. All these satellites are owned and operated by the United States and were originally put in place for military navigation before being integrated into civilian devices. The first of these satellites was launched in 1990, and became fully operational in 1995. New satellites continue to be launched to maintain and improve location accuracy. GPS can be used around the world, as at least four to 12 satellites are “visible” at all times. No matter where you are in the world, you can be tracked with GPS; however, you may find that your GPS becomes slightly less accurate as you approach the Arctic Circle because there is only the minimum four satellites in use to determine your position.
What the Heck is GLONASS?
GLONASS, or Global Navigation Satellite System (or Globalnaya Navigazionnaya Sputnikovaya), is Russia’s version of GPS. This system consists of 24 satellites orbiting around the earth. Although GLONASS began development in 1976, the system has just recently been used alongside GPS in our devices. GLONASS allows for better location coverage, especially in more northern areas and for mobile devices.
Tracks Versus Routes
You may think tracks and routes are the same thing, but they are quite different.
A route is a predefined path consisting of waypoints that are input, which determines a path. Routes are what we typically use to guide us on our journey and are created either on a computer or directly on our GPS. Routes provide directions from waypoint to waypoint, and your suggested route may change if you miss a turn or if there is traffic or other obstructions in your path.
Tracks act in a similar way as Hansel and Gretel’s breadcrumb trail: like following in someone else’s tracks. No waypoints – just a set path – and you will be directed back to the track only if you miss a turn. Tracks are often used in many navigation or adventure rallies to plan the ride for the day. Most new GPS units, especially models meant specifically for motorcycling, have the option for both track and route to be preset on the device. You also have the ability to share and adjust your tracks and routes.
How Much is a Motorcycle GPS?
Smaller-display models of Garmin or TomTom will start at slightly more than $500, while larger-display models can reach up to $899.
Okay, so there are some…