• Thumbnail for BeiDou
    The BeiDou Navigation Satellite System (BDS; Chinese: 北斗卫星导航系统; pinyin: běidǒu wèixīng dǎoháng xìtǒng) is a satellite-based radio navigation system owned...
    67 KB (5,800 words) - 09:30, 5 November 2024
  • Thumbnail for Satellite navigation
    Russia's Global Navigation Satellite System (GLONASS), China's BeiDou Navigation Satellite System (BDS), and the European Union's Galileo. Satellite-based augmentation...
    43 KB (4,447 words) - 05:55, 22 December 2024
  • list of past and present satellites of the BeiDou/Compass navigation satellite system. As of December 2023[update], 44 satellites are operational: 7 in geostationary...
    23 KB (453 words) - 07:19, 23 September 2024
  • Thumbnail for Satellite navigation device
    China's BeiDou Navigation Satellite System. The Indian Regional Navigation Satellite System (IRNSS) will follow and Japan's Quasi-Zenith Satellite System...
    40 KB (4,396 words) - 18:21, 5 December 2024
  • 2020). "Advances in BeiDou Navigation Satellite System (BDS) and satellite navigation augmentation technologies". Satellite Navigation. 1. doi:10.1186/s43020-020-00010-2...
    15 KB (1,523 words) - 13:13, 21 November 2024
  • Thumbnail for Galileo (satellite navigation)
    Galileo is a global navigation satellite system (GNSS) created by the European Union through the European Space Agency (ESA) and operated by the European...
    109 KB (10,782 words) - 15:38, 3 December 2024
  • Thumbnail for YJ-12
    launched from air, land, and naval platforms The missile uses BeiDou satellite navigation, with active radar terminal guidance; the target may be updated...
    11 KB (913 words) - 16:09, 19 December 2024
  • lit. 'Global Navigation Satellite System') is a Russian satellite navigation system operating as part of a radionavigation-satellite service. It provides...
    71 KB (6,197 words) - 18:31, 21 December 2024
  • Thumbnail for List of GPS satellites
    As of 19 December 2024[update], 83 Global Positioning System navigation satellites have been built: 30 are launched and operational, 1 is launched and...
    71 KB (3,132 words) - 10:00, 22 December 2024
  • Thumbnail for Satellite geodesy
    and navigation (geometric satellite geodesy): 3  Determination of geoid, Earth's gravity field and its temporal variations (dynamical satellite geodesy...
    21 KB (2,338 words) - 10:15, 25 November 2024
  • Thumbnail for People's Liberation Army Aerospace Force
    reform. The PLAASF controls all of China's military satellites, as a well as the BeiDou satellite navigation system. This space force is estimated by the Military...
    22 KB (1,413 words) - 06:18, 14 November 2024
  • Thumbnail for Indian Regional Navigation Satellite System
    Indian Regional Navigation Satellite System (IRNSS), with an operational name of NavIC (acronym for Navigation with Indian Constellation; also, nāvik 'sailor'...
    59 KB (4,917 words) - 15:06, 23 December 2024
  • Thumbnail for GPS signals
    GPS signals are broadcast by Global Positioning System satellites to enable satellite navigation. Using these signals, receivers on or near the Earth's...
    75 KB (10,654 words) - 13:33, 2 December 2024
  • up Beidou in Wiktionary, the free dictionary. BeiDou is a Chinese satellite navigation system, named after the Chinese name of the Big Dipper. Beidou may...
    445 bytes (90 words) - 14:23, 27 November 2023
  • Beidou-3 M1 is one of a pair of two Chinese navigation satellites launched in November 2017 as part of the BeiDou satellite navigation system. It was launched...
    3 KB (204 words) - 11:05, 2 December 2024
  • Thumbnail for Global Positioning System
    satellite-based radio navigation system owned by the United States Space Force and operated by Mission Delta 31. It is one of the global navigation satellite...
    181 KB (18,791 words) - 20:19, 7 December 2024
  • Thumbnail for Xichang Satellite Launch Center
    Elizabeth (March 12, 2020). "China's new navigation system is nearly complete with penultimate Beidou satellite launch". Space.com. Archived from the original...
    16 KB (1,361 words) - 16:40, 20 December 2024
  • Thumbnail for Satellite constellation
    Galileo and GLONASS constellations for navigation and geodesy in MEO, the Iridium and Globalstar satellite telephony services and Orbcomm messaging...
    25 KB (1,753 words) - 14:14, 29 October 2024
  • Thumbnail for Quasi-Zenith Satellite System
    novel satellite timekeeping system which does not require on-board atomic clocks as used by existing navigation satellite systems such as BeiDou, Galileo...
    22 KB (1,881 words) - 15:20, 23 December 2024
  • Thumbnail for Navigation
    indicated it may expand its regional Beidou navigation system into a global system. More than two dozen GPS satellites are in medium Earth orbit, transmitting...
    62 KB (7,344 words) - 21:11, 17 December 2024
  • Thumbnail for MediaTek
    (2013) GPS/GLONASS/GALILEO/BEIDOU/QZSS, is the world's first five-in-one multi-GNSS that supports the Beidou navigation satellite system. MT3329 (GPS) MT3328...
    45 KB (3,435 words) - 18:40, 13 December 2024
  • Thumbnail for Guided bomb
    military satellite guidance systems include: Russian GLONASS, European Galileo, Chinese BeiDou Navigation Satellite System, Indian Regional Navigation Satellite...
    15 KB (1,856 words) - 05:28, 27 November 2024
  • Thumbnail for Differential GPS
    supplement and enhance the positional data available from global navigation satellite systems (GNSSs). A DGPS can increase accuracy of positional data...
    26 KB (2,911 words) - 00:09, 7 September 2024
  • Thumbnail for NVS-01
    NVS-01 (category IRNSS satellites)
    the first in the series of second generation navigation satellite and the ninth satellite in the Navigation with Indian Constellation (NavIC), with an alternate...
    9 KB (577 words) - 03:37, 17 February 2024
  • navigating object's location is essential. GPS and other satellite based systems (GLONASS, GALILEO, BEIDOU, QZSS) provide a way to learn one's location, but...
    6 KB (556 words) - 00:29, 27 August 2024
  • Thumbnail for Satellite laser ranging
    GEOS-3) Diadème (satellites) [fr] PEOLE [fr] CHAMP GRACE GOCE Navigation satellites GLONASS GPS (two experimental satellites) Galileo BeiDou NavIC QZSS Altimeter...
    20 KB (1,994 words) - 20:35, 6 July 2024
  • Thumbnail for List of Galileo satellites
    past and present satellites of the Galileo navigation system. The fully operational constellation will nominally consist of 30 satellites in Medium Earth...
    31 KB (901 words) - 14:44, 30 September 2024
  • if the satellite signal is interfered with (e.g. jammed), the satellite navigation system becomes inoperable. Therefore, the GPS/GLONASS/BeiDou/Galileo-based...
    12 KB (1,715 words) - 05:57, 26 August 2024
  • Thumbnail for USA-343
    USA-343 (category GPS satellites)
    is a United States navigation satellite which forms part of the Global Positioning System. It was the sixth GPS Block III satellite to be launched. SV06...
    4 KB (213 words) - 19:27, 17 July 2024
  • Thumbnail for World Geodetic System
    World Geodetic System (category Navigation)
    Geodetic System (WGS) is a standard used in cartography, geodesy, and satellite navigation including GPS. The current version, WGS 84, defines an Earth-centered...
    24 KB (2,842 words) - 12:44, 2 December 2024