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Global Positioning System History | NASA


GPS has its origins in the Sputnik era when scientists were able to track the satellite with shifts in its radio signal known as the "Doppler Effect." The United States ...

A brief history of GPS | PCWorld


Aug 9, 2012 ... The government-run satellite navigation system has revolutionized industry after industry and breathed new life into consumer technology.

The Origins of GPS, and the Pioneers Who Launched the System


May 1, 2010 ... The original system study, the key innovations, and the forgotten heroes ... This history focuses on the period up to about 1980, when GPS was ...

History of the Global Positioning System or GPS


GPS or the Global Positioning System was invented by the US Department of Defense.

GPSI-The History of GPS


Overview. By. Thomas B. McCaskill. Roger L. Easton is the principal inventor and designer of the Global Positioning System (GPS). Considering the 1992 Collier ...

History of GPS Satellites | GPS Tracking History Global Positioning ...


How GPS Started. A GPS Satellite in History. The design of GPS is based partly on the similar ground-based radio navigation systems, such as LORAN and the ...



evolution of the Global Positioning System (GPS), including a history of its growing use in the military and civilian world, a chronology of important events.

Welcome to GPS.gov


Public information about the U.S. Global Positioning System (GPS)

The Man Who Created GPS - The Atlantic


Jun 16, 2014 ... His system incorporated the main features of modern GPS, and because ... He's the author of Powering the Dream: The History and Promise of ...

The History of Car GPS Navigation | News & Opinion | PCMag.com


Apr 16, 2012 ... The U.S. Department of Defense first developed satellite-based global positioning technology for the military. An early satellite-based system ...

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 ... More »
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History of GPS - Mio Technology


GPS image Transit was the first satellite system launched by the USA and tested by the US Navy in 1960. Just five satellites orbiting the earth allowed ships to fix ...

The History of GPS - National Park Service


History. From The Global Position System: The Role of Atomic Clocks, www. beyonddiscovery.org. "For centuries, navigators and explorers have searched the  ...

GPS Report - History


GPS is primarily a navigational system, so a background on navigation will give insight as to how extraordinary the Global Positioning System is. People first ...