Principle, Segment, Limitation, Error of GPS, DGPS, GLONASS, GALILEO
Principle, Segment, Limitation, Error of GPS, DGPS, GLONASS, GALILEO GPS principleSame as why three or four satellite using. See above answer. GPS limitationGPS doesn’t work on some places because of inclination of 55 degree to equatorNo control by userGPS jammingGPS error GPS segmentGround base segmentSpace segmentReceiver segment GPS27 satellite 24 operation 3 spare6 orbit20200 km … Read more