• Thumbnail for Global Positioning System
    The Global Positioning System (GPS), originally Navstar GPS, is a satellite-based radio navigation system owned by the United States government and operated...
    177 KB (18,448 words) - 12:13, 25 April 2024
  • Thumbnail for Error analysis for the Global Positioning System
    The error analysis for the Global Positioning System is important for understanding how GPS works, and for knowing what magnitude of error should be expected...
    37 KB (5,018 words) - 21:37, 12 January 2024
  • Thumbnail for Satellite navigation
    satellite system (GNSS). As of 2023[update], five global systems are operational: the United States's Global Positioning System (GPS), Russia's Global Navigation...
    42 KB (4,399 words) - 00:00, 20 April 2024
  • well-known and commonly used positioning systems is the Global Positioning System (GPS). Positioning system technologies exist ranging from worldwide coverage...
    17 KB (2,369 words) - 15:35, 5 October 2023
  • Thumbnail for Indoor positioning system
    terminal-assisted. Positioning accuracy can be increased at the expense of wireless infrastructure equipment and installations. Wi-Fi positioning system (WPS) is...
    47 KB (5,275 words) - 00:48, 20 April 2024
  • Thumbnail for Galileo (satellite navigation)
    high-precision positioning system so European political and military authorities do not have to rely on the US GPS, or the Russian GLONASS systems, which could...
    107 KB (10,609 words) - 09:46, 23 March 2024
  • Thumbnail for Real-time kinematic positioning
    Geostationary Navigation Overlay Service (EGNOS) Galileo positioning system Global Positioning System GLONASS BeiDou NavIC NTRIP Wanninger, Lambert. "Introduction...
    10 KB (1,185 words) - 05:23, 4 March 2024
  • Thumbnail for Differential GPS
    Differential Global Positioning Systems (DGPSs) supplement and enhance the positional data available from global navigation satellite systems (GNSSs). A...
    25 KB (2,892 words) - 18:09, 11 April 2024
  • Precise Point Positioning (PPP) is a global navigation satellite system (GNSS) positioning method that calculates very precise positions, with errors as...
    5 KB (724 words) - 22:20, 1 April 2023
  • Thumbnail for Assisted GNSS
    3GPP defined LPP or LTE positioning protocol for LTE networks. User Plane Protocol Defined by the OMA to support positioning protocols in packet switched...
    10 KB (1,349 words) - 22:22, 14 April 2024
  • long. Such systems include assisted GPS, urban positioning services through hotspot databases, and indoor positioning systems. Wi-Fi positioning takes advantage...
    30 KB (3,276 words) - 19:55, 11 March 2024
  • Thumbnail for Geo-fence
    Geo-fence (category Global Positioning System)
    a cellular telephone located with the movable object; a GPS (global positioning system) receiver located with the movable object, the GPS receiver being...
    17 KB (2,062 words) - 19:35, 23 April 2024
  • Thumbnail for Quasi-Zenith Satellite System
    the Japanese government to enhance the United States-operated Global Positioning System (GPS) in the Asia-Oceania regions, with a focus on Japan. The...
    22 KB (1,833 words) - 12:45, 4 March 2024
  • Thumbnail for Satellite navigation device
    United States' Global Positioning System (GPS), the European Union's Galileo, Russia's GLONASS, and China's BeiDou Navigation Satellite System. The Indian...
    41 KB (4,388 words) - 00:16, 20 April 2024
  • Thumbnail for Global Positioning Systems Directorate
    The United States Space Force's Global Positioning Systems Directorate is a unit of Space Systems Command located at Los Angeles AFB, California. To develop...
    4 KB (279 words) - 02:58, 5 November 2023
  • Thumbnail for Location-based game
    A location-based game (also location-enabled game, geolocation-based game, or simply geo game) is a type of game in which the gameplay evolves and progresses...
    6 KB (653 words) - 21:47, 25 April 2024
  • the global positioning system is important for understanding how GPS works, and for knowing what magnitude errors should be expected. The Global Positioning...
    7 KB (1,070 words) - 02:01, 3 April 2023
  • Thumbnail for Altimeter
    terrain of Mars by means of a downward-facing Lidar altimeter. Global Positioning System (GPS) receivers can also determine altitude by trilateration with...
    6 KB (731 words) - 06:05, 4 October 2023
  • Thumbnail for Earth-centered, Earth-fixed coordinate system
    that binds the coordinate system to actual locations on the Earth. The ECEF that is used for the Global Positioning System (GPS) is the geocentric WGS...
    9 KB (904 words) - 13:39, 7 January 2024
  • Thumbnail for World Geodetic System
    world geodetic system was called WGS 84. It is the reference system used by the Global Positioning System. It is geocentric and globally consistent within...
    24 KB (2,809 words) - 05:56, 18 March 2024
  • Thumbnail for Geodetic datum
    standard origin, such as mean sea level (MSL). Since the rise of the global positioning system (GPS), the ellipsoid and datum WGS 84 it uses has supplanted most...
    29 KB (3,073 words) - 16:06, 31 December 2023
  • Thumbnail for Automatic Packet Reporting System
    of immediate value in the local area. Data can include object Global Positioning System (GPS) coordinates Non-directional beacon, weather station telemetry...
    21 KB (2,743 words) - 15:47, 26 April 2024
  • Thumbnail for Geographic coordinate system
    EPSG:4326), the default datum used for the Global Positioning System, and the International Terrestrial Reference System and Frame (ITRF), used for estimating...
    21 KB (2,380 words) - 18:12, 4 April 2024
  • Thumbnail for Omega (navigation system)
    and was shut down in 1997 in favour of the Global Positioning System. Taking a "fix" in any navigation system requires the determination of two measurements...
    22 KB (2,853 words) - 10:47, 21 March 2024
  • Positioning System: Signals, Measurements, and Performance, 2nd, Ganga-Jamuna Press, 2006. The interface specification of NAVSTAR GLOBAL POSITIONING SYSTEM...
    13 KB (1,919 words) - 18:31, 21 April 2024
  • the operator of the Global Positioning System and the military's array of communications spacecraft. The Global Positioning System is operated by the 2nd...
    210 KB (17,685 words) - 13:51, 27 April 2024
  • spaceship. Automotive navigation system Marine navigation systems using sonar Satellite navigation system Global Positioning System, a group of satellites and...
    5 KB (551 words) - 19:50, 11 March 2024
  • Wiktionary, the free dictionary. GPS is the Global Positioning System, a satellite-based navigation system. GPS may also refer to: GPS navigation device...
    3 KB (362 words) - 23:30, 13 June 2023
  • Thumbnail for Nuclear weapons delivery
    technology required by the latter Global Positioning System. In the 1970s, the ground-based Omega Navigation System, based on phase comparison of signal...
    35 KB (3,972 words) - 10:27, 1 February 2024
  • with Min Kao, and chairman emeritus of Garmin, makers of popular Global Positioning System devices. Gary Burrell was born in 1937. He earned his undergraduate...
    5 KB (302 words) - 16:14, 23 December 2023