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A GPS device relies on a space based satellite navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. It was developed in 1973 to overcome the limitations of previous navigation systems.

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10y ago
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12y ago

GPS tracking devices work through satalitte. The device is programmed to 3 or more sataliites that recieve a signal from the device's position on Earth and triangulate that signal to give a poition of exact longitude and latitude.

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11y ago

They don't send anything. GPS systems are passive (receivers) only. They receive signals and precise timing clock data from a series of satellites. Since the satellites know their own positions, the receiver can use the satellite data to calculate its own location.

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11y ago

Real time GPS vehicle tracking works by using 3 satellites located around orbit that than triangulate your position based on the response time to them. There exist around 24 satellites above Earth to allow for constant coverage.

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Q: What do global positioning system send to give users their precise locations?
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Related questions

What is the most significant technological advancement for determining locations?

The global positioning system


Which technology system uses satellite positions to identity locations on earth?

GPS Global Positioning System


What is 'global positioning system' in Spanish?

"Sistema de posicionamiento global" is a Spanish equivalent of "global positioning system."


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Full form of GPS?

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Global Positioning System (GPS) uses timing signals from four satellites to determine your latitude,longitude, altitude and precise time.


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Global positioning refers to a system that utilizes satellite signals to determine the precise location of an object or person on Earth. This technology is commonly used in navigation systems, mapping applications, and location-based services.


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A global positioning system (GPS) is used to measure distances from one place to another.


What can Global Positioning System do?

you can navigate...


How Is A Global Positioning System Helpful?

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What is global positioning.?

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