Garmin Gps For Convenient and Reliable Navigation

Although the satellite-based Global Positioning System (GPS) was originally intended solely for military applications when initially launched by the U.S. Department of Defense, the U.S. government made it available for civilian use during the 1980s. Since then, GPS has been widely adopted into many commercial and academic applications.

GPS receivers make it possible to identify a user's current location. When locked onto the transmitted signals of at least three satellites, a GPS receiver unit can triangulate its user's latitude and longitude anywhere on earth. When four or more satellites providing signal information can be locked onto by a GPS receiver, altitude can also be determined.

Accordingly, GPS can be incredibly helpful for all sorts of navigational purposes. Pilots and mariners use GPS applications in airplanes and boats. GPS is also used for geographical surveying and monitoring of fault lines, volcanoes, and other locations of interest. Recreational hikers, hunters, and skiers can also use GPS to help stay on track and avoid getting lost while on foot. In recent years, GPS units have become widespread for use in automobiles to provide driving directions, maps, fleet tracking, and activity logs.

Although the Garmin Company is not the only manufacturer of GPS units, it has sold millions of its Garmin GPS receivers since 1989. Due to its long and reputable history as an industry leader with many premier Garmin GPS products, the Garmin Company is now the world's largest consumer GPS manufacturer, whose name has become almost synonymous with "GPS."

As a result, if you are considering purchasing a GPS unit, it is very likely that you will end up selecting a Garmin GPS product since they are so widespread, popular, and easily available. However, before making any GPS purchase, you will first need to decide how you want to use your GPS unit, what you expect it to do, where you want to use it, and how much you are willing or able to pay for one.

Popular Garmin GPS models include the Garmin Nuvi 350 GPS and Garmin Streetpilot C530 GPS. Obviously, different models will carry different features, sizes, portability options, and capabilities. The ability to get turn-by-turn voice directions is a great feature for many drivers. Based upon your budget and desires, you can even get GPS in smart phones, PDA's, and handheld fish finders for ultimate portability and convenience.