• 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) - 15:02, 19 January 2025
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    multiple GNSS systems for user positioning increases the number of visible satellites, improves precise point positioning (PPP) and shortens the average...
    45 KB (4,560 words) - 11:19, 28 May 2025
  • application PPP (complexity), a computational complexity class Precise Point Positioning, a GNSS data processing technique Public Private Protected, in...
    5 KB (676 words) - 17:09, 19 June 2025
  • Thumbnail for Global Positioning System
    technologies can enhance the usefulness of the GPS positioning information. It provides critical positioning capabilities to military, civil, and commercial...
    184 KB (19,110 words) - 08:39, 20 June 2025
  • critical system for aviation and other sectors in the future. PVS. Precise Point Positioning (PPP) via SouthPAN (PVS) service will provide horizontal accuracies...
    3 KB (276 words) - 18:33, 18 March 2024
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    but in February 2018 the high accuracy service (HAS) (providing Precise Point Positioning data on the E6 frequency) was agreed to be made freely available...
    104 KB (10,186 words) - 08:22, 4 June 2025
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    Jing; Han, Fei (1 January 2020). "Positioning performance analysis on combined GPS/BDS precise point positioning". Geodesy and Geodynamics. 11 (1): 78–83...
    68 KB (5,866 words) - 01:18, 2 June 2025
  • high-precision GNSS technologies, such as real-time kinematic (RTK) and precise point positioning (PPP), enhances the accuracy of autonomous vehicle navigation...
    9 KB (1,084 words) - 09:41, 11 June 2025
  • Thumbnail for Quasi-Zenith Satellite System
    Global Positioning System (GPS) in the Asia-Oceania regions, with a focus on Japan. The goal of QZSS is to provide highly precise and stable positioning services...
    23 KB (1,908 words) - 01:40, 26 February 2025
  • Thumbnail for Real-time kinematic positioning
    (2006). "Precise Positioning in Real-Time using Navigation Satellites and Telecommunication". PROCEEDINGS OF THE 3rd WORKSHOP ON POSITIONING, NAVIGATION...
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  • precision (navigation) Global Positioning System § Navigation equations Least squares adjustment Precise Point Positioning Pseudo-range multilateration...
    13 KB (1,920 words) - 11:40, 2 January 2025
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    "Quality assessment of multi-GNSS orbits and clocks for real-time precise point positioning". GPS Solutions. 22 (1): 11. Bibcode:2018GPSS...22...11K. doi:10...
    40 KB (4,519 words) - 04:29, 5 May 2025
  • GLONASS-KM satellites will also use new L3SVI open signal to broadcast Precise Point Positioning (PPP) to deliver GLONASS High Accuracy Services. Six additional...
    72 KB (6,263 words) - 20:30, 17 June 2025
  • Thumbnail for Vehicular automation
    such as real-time kinematic (RTK) and precise point positioning (PPP), enhance the accuracy of vehicle positioning to sub-meter level precision, which is...
    111 KB (10,353 words) - 20:17, 16 June 2025
  • special position. Its precise meaning differs in different settings. For example, generically, two lines in the plane intersect in a single point (they...
    10 KB (1,469 words) - 21:00, 5 March 2025
  • helps build this sort of connection. Positioning is one of the most powerful marketing concepts. Originally, positioning focused on the product and with Al...
    33 KB (4,000 words) - 12:45, 25 March 2025
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    rescue, satellite-based augmentation, ground augmentation and precise point positioning. It is now one of the four core system providers designated by...
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  • Car spotting (service), a railroad service Car spotting (positioning), the precise positioning of a car Car-spotting game, a roadtrip anti-boredom game...
    455 bytes (85 words) - 20:08, 28 April 2025
  • bad weather, but usually provide less precise positioning. Wi-Fi positioning systems may give very exact positioning, in urban areas with high Wi-Fi density...
    17 KB (2,438 words) - 19:19, 18 June 2025
  • 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 (5,054 words) - 16:12, 15 June 2025
  • Thumbnail for Geodesy
    Geodesy (redirect from Geodetic positioning)
    GRS 80 essentially constitutes the basis for geodetic positioning by the Global Positioning System (GPS) and is thus also in widespread use outside...
    38 KB (4,261 words) - 12:17, 21 June 2025
  • Thumbnail for Indoor positioning system
    However, in order to make the positioning signals become ubiquitous, integration between GPS and indoor positioning can be made. Currently, GNSS receivers...
    48 KB (5,330 words) - 01:44, 30 May 2025
  • Satellite navigation software (category Global Positioning System)
    functions of satellite navigation software usually includes: Positioning: determines the device's precise location using signals from multiple satellites Route...
    6 KB (589 words) - 05:06, 25 March 2025
  • Thumbnail for Dynamic positioning
    Dynamic positioning (DP) is a computer-controlled system to automatically maintain a vessel's position and heading by using its own propellers and thrusters...
    40 KB (4,604 words) - 14:58, 16 February 2025
  • Thumbnail for Floating-point arithmetic
    floating-point numbers around −1, and the rounded result is exact. William Kahan notes: "Except in extremely uncommon situations, extra-precise arithmetic...
    120 KB (14,305 words) - 01:30, 20 June 2025
  • satellite receiver (see GNSS positioning calculation), for instance Global Positioning System (GPS) receivers. To determine its position, a satellite navigation...
    6 KB (697 words) - 05:06, 20 June 2025
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    Equinox (redirect from Vernal point)
    Grewal, Mohinder S.; Weill, Lawrence R.; Andrews, Angus P. (2007). Global Positioning Systems, Inertial Navigation, and Integration. John Wiley & Sons. pp...
    32 KB (3,860 words) - 02:25, 7 June 2025
  • Thumbnail for Satellite geodesy
    development of GPS by the United States in the 1980s allowed for precise navigation and positioning and soon became a standard tool in surveying. In the 1980s...
    21 KB (2,338 words) - 10:15, 25 November 2024
  • Thumbnail for Mobile phone tracking
    Wi-Fi-based indoor positioning. Most smartphones combine Global Navigation Satellite Systems (GNSS), such as GPS and GLONASS, with Wi-Fi positioning systems. Hybrid...
    27 KB (3,164 words) - 17:15, 25 May 2025
  • Global Positioning System". Federal Radionavigation Plan. US Navy. Archived from the original on May 24, 2012. Retrieved 2008-11-13. "Global Positioning System...
    10 KB (1,163 words) - 22:46, 16 April 2025