哈夫曼经典之作,学习gps很好的参考书;
GlobalPositioningSystem(GPS),originallyNavstarGPS,[1][2]isaspace-basedradionavigationsystemownedbytheUnitedStatesgovernmentandoperatedbytheUnitedStatesAirForce.ItisaglobalnavigationsatellitesystemthatprovidesgeolocationandtimeinformationtoaGPSreceiveranywhereonorneartheEarthwherethereisanunobstructedlineofsighttofourormoreGPSsatellites.[3]
2024/11/2 10:17:48
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gps原理
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