Covert GPS vehicle Tracking Systems - What Is GPS? | Covert GPS Vehicle Tracking Systems

Covert GPS vehicle Tracking Systems - What Is GPS?

As you are looking into covert GPS vehicle tracking systems, I thought it would be a good idea to take a look at exactly what GPS is so that you can get a better understanding of how GPS works with covert vehicle tracking.

GPS is The Global Positioning System that was developed by the United States Department of Defense way back in the late 1970’s as a means of tracking enemy, men and materials. The system is made up of a network of 24 satellites that orbit the earth twice a day.

The system was originally intended to be for military use only, but after the shooting down of Korean Airlines flight KAL 007 in 1983, President Ronald Reagan decided that GPS would be made available for civilian use as soon as it was fully operational. So it’s Ronald Reagan we have to thank for making it possible for civilians to own a covert GPS vehicle tracking device today.

GPS, code named NAVSTAR-GPS, was an extremely complicated and expensive project to complete, so it wasn’t until 1995 that the system was declare fully operational, and in 1996 President Bill Clinton issued a policy directive making the system available to both military and civilians for a variety of uses including covert GPS vehicle tracking systems.

Chronological History

1978 - The first GPS satellite (the experimental Block-I) was launched.

1983 - Russian fighters shoot down the Korean Airlines KAL 007 that had flown into Soviet airspace due to a navigational error.

1983 - The then US President, Ronald Reagan announced that GPS would be available for civilian use on completion.

1993 - Initial operational capability was achieved for The Global Positioning System.

1994 - A full compliment of 24 satellites was in orbit.

1995 - NAVSTAR declares full operational capability.

1996 - United States President Bill Clinton issues a policy directive making the system dual use.

1998, U.S. Vice President Al Gore announces plans to upgrade GPS for greater accuracy and reliability to increase aviation safety.

How Does GPS Work?

As stated above, the 24 GPS satellites circle round the earth twice a day on a preset orbit, and transmit data at the speed of light regarding the time, the precise orbit of the satellite and the rough orbits of nearby satellites. This data enables the system to work out how far away the satellite is from the receiver, and when you can do that with 3 satellites the system can triangulate a receiver’s position which is then either transmitted on to a base station or displayed on an electronic map if the receiver is a satellite navigation system.

For a system to calculate longitude and latitude (a 2D position) and track movement, a GPS receiver needs to a signal from 3 satellites. If a receiver can get a signal from 4 satellites, the receiver can work out a 3D position by calculating altitude as well. The real beauty of GPS is that it will work in any conditions, at any time, and anywhere in the world - which means you can get covert GPS vehicle tracking in real-time and at all times.

Is GPS accurate?

The modern GPS tracking devices that are commonly in use today are accurate to about 10 metres of a devices current position. Accuracy is affected by a number of factors including the signal being received, atmospheric conditions or the surrounding conditions. It is possible, even with existing technology, to monitor a position to within 30cm using up-rated equipment.

Covert GPS tracking of vehicles is possible today due to a mixture of technological innovation, huge amounts of money, and the unfortunate events that affected the 269 passengers aboard KAL 007. Despite this huge investment, GPS is subscription free and free to use as we wish.

Should you have any questions relating to this article, please feel free to contact us at Covert GPS Vehicle Tracking Systems.

Covert GPS Vehicle Tracking Systems | Covert GPS vehicle Tracking Systems - What Is GPS?

Covert GPS vehicle Tracking Systems - What Is GPS?

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