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Global Positioning System

en.wikipedia.org/wiki/Global_Positioning_System

The Global Positioning System (GPS), also known as Navstar, is a global navigation satellite system (GNSS) that provides location and time information in all ...

What is Global Positioning System (GPS)? - Definition from WhatIs ...

searchmobilecomputing.techtarget.com/definition/Global-Positioning-System

The GPS (Global Positioning System) is a "constellation" of approximately 30 well -spaced satellites that orbit the Earth and make it possible for people with ...

Global Positioning System - Dictionary.com

www.dictionary.com/browse/global--positioning--system

Global Positioning System definition, GPS (def 1). See more.

Gps | Define Gps at Dictionary.com

www.dictionary.com/browse/gps

Global Positioning System: a global system of U.S. navigational satellites developed to provide precise positional and velocity data and global time ...

Global Positioning System History | NASA

www.nasa.gov/directorates/heo/scan/communications/policy/GPS_History.html

The term Positioning, Navigation, and Timing is commonly used to describe the services that Global Positioning System (GPS) / Global Navigation Satellite ...

What is GPS? An explanation into Global Positioning Systems

www.ja-gps.com.au/what-is-gps.aspx

Latitude, Longitude, AMG etc etc etc: I get many requests to explain the different numbers used by different GPS at the same location. This is a valid and sensible  ...

Garmin | What is GPS?

www.garmin.com/aboutGPS

The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of ...

GPS Definition - GIS 2 GPS

www.gis2gps.com/GPS/GPSDEF/gpsdef.html

GPS, which stands for Global Positioning System, is a radio navigation system that allows land, sea, and airborne users to determine their exact location, velocity ...

How does GPS work?| Explore | physics.org

www.physics.org/article-questions.asp?id=55

The Global Positioning System (GPS) is a network of about 30 satellites orbiting the Earth at an altitude of 20,000 km. The system was originally developed by ...

14. Global Positioning System | The Nature of Geographic Information

www.e-education.psu.edu/natureofgeoinfo/c5_p14.html

The Global Positioning System (GPS) employs trilateration to calculate the ... explain how radio signals broadcast by Global Positioning System satellites are ...

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Global Positioning System - definition of Global Positioning System ...

www.thefreedictionary.com

A system of satellites, computers, and receivers that is able to determine the latitude and longitude of a receiver on Earth by calculating the time difference for  ...

GPS (Global Positioning System) Definition

techterms.com

Stands for "Global Positioning System." GPS is a satellite navigation system used to determine the ground position of an object. GPS technology was first used ...

GPS Definition - Global Positioning System - About.com

gps.about.com

By Fred Zahradnik. Definition: The Global Positioning System (GPS) is a technical marvel made possible by a group of satellites in earth orbit that transmit  ...