The Gps Vs Sat Nav- Their Discrepancies

The GPS as well as the sat nav are the words always come together whenever there is a talk about the navigation. Some of us have the misconception that both of these are same, but no. They both are related closely with each other but they do differ.

GPS is the acronym for Global Positioning System. It is a name for the group of satellites moving around the Earth. The GPS receiver is responsible for accepting the signals from the satellites and the information in turn will help you to give the location. The provided data will be as a set of coordinates. The accuracy of the information offered by the GPS depends on the calibre GPS receiver.

The GPS receiver will be able to provide 2D positioning capable of accepting signals from at least 3 satellites. You can attain more interpretable 3D positioning if it can accept signals from at least 4 satellites.

The GPS will guide you through the correct path to the destination even if you are in a far-flung area. In this crowded and congested world the ever increasing popularity attained by the GPS is not at all surprising.

There are handheld GPS that can be carried or can keep in your pocket wherever you go.

The other sort of GPS can be fixed in the automobile. You can either make use of the stand alone GPS system or today most of the mobile phone available in the market comes up with the integrated GPS antenna. Now you can find the facility even in some digital cameras.

Some of the latest automobiles unveil in the market with the integrated GPS service. The GPS can even alert whenever there is a hottest point of your choice has reached. This sat-nav is dedicated software that makes use of the GPS signal. The effective result will be provided with the combined performance of the GPS as well as the sat nav.

With the information obtained from the GPS the sat nav will measure the route to the destination point. The sat nav can give the step by step instructions and can direct you through the real path.

TomTom and Garmin are the renowned brands in the GPS as well as sat nav industry today. TomTom produces sat nav gadgets for automobiles and also the software for smartphones. The Garmin unleashes an amazing range of products such as aircraft GPS system, GPS watches and more.

Anyway today any traveller first of keep a reliable GPS with him before he starts the journey. A journey become happy, safe and secure when you possess a GPS. You can expect close to accurate results since the information is offered by the satellites.

This travel mate keeps you confident and cool during travel.

By: gayu

Article Directory: http://www.articledashboard.com

Read exclusive reviews on Garmin, HP, Dash, and Navigo Sat Nav systems at Satellite navigation system reviews website.