Both the words GPS and Sat Nav have gradually been screwed into everyday use. They are often used alternately. Is there a difference between them and if so, what's the difference?
Firstly, yes, there is a difference.
GPS is supported by Global Positioning System. It is a synonym for a group of satellites that are in orbiting the planet. They were deployed by the US government for decades and released the public from the president of Reagan.
Using a GPS receiver (a small device that can send and receive signals from any satellite within range) Your exact location. This location is provided as a coordinating location.
Using this information and a coordinated destination, many GPS receivers can "guided" you to a destination using the compass arrow. To blame, if you have a GPS coordinates at your home, with a GPS receiver, you can find your way home from even the world's distant place.
GPS receiver has become a common item that has many devices, such as the mobile phone or the security system in your car. Many smartphones, such as the iPhone, have built-in GPS. If allowed, an application may use this information to direct you to the next Italian restaurant. Some digital cameras even have GPS. They can use it exactly as the image was taken.
A sat nav (short for satellite navigation) is really a very special software that uses GPS signals. It takes the coordinate button that GPS provides and combines it with a comprehensive map. Then, based on your destination, the sat nav software will calculate the way for you at your destination. As GPS signals are constantly updated, the hub can give you step-by-step instructions on where you are and when you need to turn around.
TomTom and Garmin are probably two of the best-known brands When it comes to GPS and sat nav equipment. TomTom is a European company that manufactures mainly sophisticated motor vehicle engines, as well as smartphone software. Garmin and the US company have a wider range of products: GPS systems to GPS monitor helps athletes improve their performance.
Both of these technologies are improving and expanding and it will be interesting to see how they evolve.
Source by Nathan Carey