A system that improves the accuracy of the GPS satellite navigation system. A satellite's positioning accuracy is impeded by errors in its clock and signal delays caused by atmospheric conditions.

China expects to launch the next generation of its BeiDou Navigation Satellite System by 2035 ... with the US-backed Global Positioning System (GPS) for international clients.

CAPE CANAVERAL SPACE FORCE STATION, Fla., Dec. 16, 2024 /PRNewswire/ -- This evening at 7:52 p.m. ET, the seventh Lockheed Martin [NYSE: LMT]-designed and -built Global Positioning System (GPS ...