What is gps

Technology evolves at lightning speed and the buzz in the car world begs the question for many people – what is gps? In short, gps stands for Global Positioning Satellite. It is a satellite based navigation system that was originally developed by the United States Department of Defense intended for military use. It was eventually released to the public for consumer use as more and more companies were realizing that the gps system could be used in many different ways by the every day person.

So what is gps? Essentially what happens is that a vehicle is equipped with a gps system which is a small box either installed on the dashboard or someplace on the under carriage. It depends on what you are using the gps system for. If it is going to be used as a navigation aid – giving you directions – then you will have a dashboard model. If it is being used simply to track vehicles and locate where they are, the gps can be installed underneath the vehicle.

The gps device will send a signal up to space where a satellite will then pinpoint the location of the vehicle and send back a signal to the device either providing directions or locating the vehicle. If the gps system is used for vehicle tracking only, the signal is then transmitted from the gps device to a computer where a software program shows the vehicle location directly on the computer screen.

Most people will use a gps system as a navigation aid. Let’s say you go on vacation and are driving in places you are unfamiliar with. With a gps system, you can get detailed directions through the gps device that will tell you specifically how you need to get to your location. They will even tell you things like “turn left at the pharmacy” or “turn right at the Holiday Inn”. The gps navigation systems can be really great tools and avoid a lot of fights between people on a long car drive!

A lot of people who are not familiar with this type of technology ask what is gps. There is a lot of information available just for the asking, so if you really want to know about a gps system, do a little research on the internet and find out if it can help you. Pay attention to the details of the various gps systems that are out there and become an expert on your own. Then when someone asks you in casual conversation “What is gps?” you’ll have all the answers!

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