Global Positioning Systems have taken the world by storm. Those who use a navigation system rely upon its accurate directional services. Magellan GPS is one of the more popular brands of navigation products and can be bought at just about any electronics store.
GPS utilizes the government’s network of satellites that consistently circle the earth, providing timely and accurate logistical information. It was designed in the late 1970’s by the US Department of Defense to be used as a reliable navigational tool for the military. However today, it has become main-stream, finding its way to consumers through a variety of suitable systems. Global positioning system receivers are hand-held units that fit into the palm of your hand. These portable systems have the ability to connect to the global positioning satellites which, through a series of calculations based on longitude and latitude can instantly and accurately pinpoint the user’s location. The screen of the receiver will then illustrate a map of the area, including landmarks, terrains, roads, and places your location relative to these points of reference. Those who travel and enjoy outdoor activities like camping and hiking have found the Magellan GPS receivers to be very useful in providing accurate navigation and ensuring safety.
Lots of people prefer to use the Magellan navigation system as a hand-held device, where others prefer to use it as a navigational device that they mount in their vehicles. It uses a destination address supplied by the driver to efficiently navigate the driving route. Also, if your vehicle is stolen, it can be effectively tracked by the signals sent by the Magellan GPS.
The prices vary depending on the number of features offered by each system. You can also find lots of information online detailing the different global positionig systems, including price, features, and user reviews. Make sure you take the time to research any GPS before you purchase.
By: B Green
Posts Tagged ‘Longitude And Latitude’
GPS Trekking: Take a Hike, But Don’t Get Lost!
December 16th, 2009
For those looking for a portable GPS unit for on-foot activities such as hiking. Here are a few features that you should be on the look out for when making a purchase decision.
This one is obvious, but make sure there is a visual map screen where you can see where you are relative to your surroundings. Some GPS receivers only tell you your longitude and latitude position.
Make sure that the unit was designed to be rugged enough to work and last in the environment you are planning to trek at. Things such as being water proof, shock proof, and weather proof are helpful if possible.
If you plan on trekking or camping for extended periods of time, you want a GPS unit that has a long battery life relative to the time you spend outdoors.
It’s important to have preloaded maps so you can find nearby roads easily and not get lost. Make sure the unit you buy supports as many routes as you think you’ll need.
Waypoints are a very handy feature. Make sure that your unit supports many user-entered waypoints.
Make sure the receiver is light to carry and small enough to fit into your traveling gear. Also make sure that the screen is clear and easy to read at a glance so you don’t have to spend too much time fumbling around for directions.
By: Simon Wyryzowski
