html{display:none} Global Positioning System (GPS) | Schweitzer Engineering Laboratories

Global Positioning System (GPS)

SFCI - Power System Risk Mitigation

GPS is a Global Navigation Satellite System (GNSS) operated by the U.S. Department of Defense. This system enables receivers to compute their location, velocity, and time for a variety of applications. Power utility applications use precise and accurate time derived from the GPS-synchronized clocks along with other sources for time synchronization of devices in the power system.


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