global positioning system : Definition, Usages, News and More
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global positioning system
n a navigational system involving satellites and computers that can determine the latitude and longitude of a receiver on Earth by computing the time difference for signals from different satellites to reach the receiver
Lockheed Martin Completes Functional Testing of First GPS III Satellite Bus Electronic Systems DENVER -- A Lockheed Martin [NYSE: LMT]-led industry team has completed successful functional integration tests of the spacecraft bus and network communications equipment on the first satellite of the next generation Global Positioning System, known as GPS III. The recent testing of GPS III space vehicle 1 (SV 1) bus - the portion of the space vehicle that carries mission payloads and hosts ...
June 12, 2013 - ThomasNet