But what is GPS, and how does it work?
What Is the Global Positioning System?
In this role, Parkinson was able to build upon Getting’s original ideas.
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Easton’s contribution was the result of solving a problem related to tracking satellites.
Last but not least, mathematician Gladys West is also credited for her contribution to the development of GPS.
West’s Earth model is widely considered to be a foundational element of the GPS project.
How Does GPS Work and How Is It Managed?
The Global Positioning System relies on the relationship between GPS satellites and receivers on GPS-enabled devices.
That calculation is then combined with the distance measurements from several other satellites.
Calculating altitude requires the signal of at least four satellites.
According toGPS.gov, the Global Positioning System is maintained and operated by the U.S. Air Force.
Other uses for GPS include:
