CPC Subgroup
G01S 19/42 Determining position
Full Title
Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems > Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system > the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO > Determining position
7 direct subcodes
Child Classifications
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- G01S 19/43 using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
- G01S 19/45 by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
- G01S 19/48 by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
- G01S 19/50 whereby the position solution is constrained to lie upon a particular curve or surface, e.g. for locomotives on railway tracks
- G01S 19/51 Relative positioning