G01S - CPC Classification
Classification description:
Sub-classes:
- G01S1/00 » Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith 146
- G01S11/00 » Systems for determining distance or velocity not using reflection or reradiation 37
- G01S13/00 » Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified 76
- G01S15/00 » Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems 34
- G01S17/00 » Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems 103
- G01S19/00 » Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems 112
- G01S2205/00 » Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations 6
- G01S3/00 » Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received 105
- G01S5/00 » Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations 298
- G01S7/00 » Details of systems according to groups 21
