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Satellite Navigation The U.S. govt launched satellites that triangulate any spot on the globe and give your location if you have the device that receives their signal. For further clarification, GPS receiver units time a signal sent from a satellite and through the use of extremely accurate clocks, calculate the time it took for the signal to reach the receiver from the satellite. Knowing the speed that these signals travel allows the receiver to calculate a distance from the satellite which results in a line of position (LOP). Obtaining a minimum of three of these LOPs allows the receiver to accurately determine the receiver's position on the face of the earth. Having a fourth LOP will also allow the determination of the elevation, or height, of the receiver.

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โˆ™ 2009-02-01 16:43:14
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Q: What is satellite navigation?
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Related questions

What are the examples of navigation satellite?

exampes of navigation satellite


When was European Satellite Navigation Industries created?

European Satellite Navigation Industries was created in 2000.


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it uses satellite positioning and GPS tracking chip in the navigation system. The satellite can pick up a signal anywhere....


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What kind of navigation do people use?

Satellite navigation Maps and compasses The sun The moon


What is an example of transportation technology?

Satellite navigation systems.


What does GPS mean in relation to sat navs?

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The AA Hotel Guide is available for the Garmin Satellite Navigation device. One can purchase a Garmin Satellite Navigation device from eBay, Argos and Halfords.


What is the difference between a GPS and a Satellite Navigation System?

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What is one of the newest satellites?

Chinese navigation satellite see below.


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How accurate is satellite navigation compared to gps?

Satellite Navigation is just as accurate as GPS, having a 1-10 meter buffer zone. Both use a similar system, having satellites in orbit to triangulate a position. Satellite Navigation, better known as GLONASS, is used mostly by the Soviet Union while GPS, is use worldwide and the widest used system.


What is a snooper sat nav?

A snooper sat nav is a satellite navigation system. It is currently a GPS for your car/truck/vehicle. It comes with speed camera detection and satellite navigation tracking. The size and model of the product may vary.


Do satellite navigation systems have spoken driving directions?

There are several in-car navigation systems available, some with audio directions. If you have an iPhone, you can download the Apple Maps App, which offers navigation guidance.


What satellite network is used for navigation of ships and aircraft?

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