The GPS unit sitting on your dashboard owes its existence to the need for the United States military to be able to navigate the surface of the Earth with ease. In the 1970's and 1980's, the United States launched satellites into the Earth's atmosphere into geo-synchronous orbit. These satellites made it possible for the military to maneuver on land and sea with ease.
The satellites send a signal to the GPS receivers on the surface of the Earth and then from there, the location is pinpointed. The system was then commercialized in the 1990s and it has literally taken off.
The GPS units have been in commercial use since the early 1990's and since then they have exploded to many different areas of our lives. One area that they have literally taken over is in the automobile industry. Car GPS systems are some of the most visible of all of the GPS units out there. These gps units help you get from point A to point B when you put in the destination address or place of interest name ( such as Fed Ex Field). Once this is entered, the route is calculated using your specifications ( such s no local roads, etc..) and then it is displayed on the screen for you to follow. If you need to take a detour, the GPS unit will quickly recalculate the route and display the new directions. And the kicker for some of these systems is that some have voice guidance to help you as well.
Since the technology has been available for decades, manufacturers and researchers have developed ways to make the GPS receiver smaller and smaller. They are now small enough to be placed into clothing and other small, inconspicuous items.
Some companies also offer GPS tracking services. These services are designed with parents in mind. Parents can now keep track of where their chidren are simply by going to the website of the tracking service company. The service monitors the receiver that is on the child and reports back their location.
Cheap GPS units mean only one thing - the adoption of their use by a large swath of the population. These inexpensive units mean that pretty much every car on the road has them on the dashboard so that the driver doesn't get lost or waste money on gasoline spent going the wrong way.
Car GPS units come in one of two "flavors". You can get a unit that sits on your dashboard or when you get a new car you can get one put into the dashboard. The in-dash unit is the better option as you will not have to worry about taking it out and with you whenever you leave the car.
The satellites send a signal to the GPS receivers on the surface of the Earth and then from there, the location is pinpointed. The system was then commercialized in the 1990s and it has literally taken off.
The GPS units have been in commercial use since the early 1990's and since then they have exploded to many different areas of our lives. One area that they have literally taken over is in the automobile industry. Car GPS systems are some of the most visible of all of the GPS units out there. These gps units help you get from point A to point B when you put in the destination address or place of interest name ( such as Fed Ex Field). Once this is entered, the route is calculated using your specifications ( such s no local roads, etc..) and then it is displayed on the screen for you to follow. If you need to take a detour, the GPS unit will quickly recalculate the route and display the new directions. And the kicker for some of these systems is that some have voice guidance to help you as well.
Since the technology has been available for decades, manufacturers and researchers have developed ways to make the GPS receiver smaller and smaller. They are now small enough to be placed into clothing and other small, inconspicuous items.
Some companies also offer GPS tracking services. These services are designed with parents in mind. Parents can now keep track of where their chidren are simply by going to the website of the tracking service company. The service monitors the receiver that is on the child and reports back their location.
Cheap GPS units mean only one thing - the adoption of their use by a large swath of the population. These inexpensive units mean that pretty much every car on the road has them on the dashboard so that the driver doesn't get lost or waste money on gasoline spent going the wrong way.
Car GPS units come in one of two "flavors". You can get a unit that sits on your dashboard or when you get a new car you can get one put into the dashboard. The in-dash unit is the better option as you will not have to worry about taking it out and with you whenever you leave the car.
About the Author:
Matt loves to help people learn about gps tracking for children and gps tags for kids