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  2. MS Europa 2 - Wikipedia

    en.wikipedia.org/wiki/MS_Europa_2

    Europa 2's 14-night maiden voyage departed from Hamburg, Germany, and stopped at Amsterdam, Antwerp, Honfleur, La Rochelle, Bordeaux, Bilbao, Leixões and Lisbon. [11] The vessel has since been named the number-one cruise ship in the world by the Berlitz Guide to Cruising & Cruise Ships , replacing her fleetmate, MS Europa , which had held that ...

  3. List of GPS satellites - Wikipedia

    en.wikipedia.org/wiki/List_of_GPS_satellites

    Samples of three GPS satellites' orbits over a five-year period (2013 to 2018) USA-242 · USA-239 · USA-151 · Earth As of 22 January 2025, 83 Global Positioning System navigation satellites have been built: 31 are launched and operational, 3 are in reserve or testing, 43 are retired, 2 were lost during launch, and 1 prototype was never launched. 3 Block III satellites have completed ...

  4. Guidance, navigation, and control - Wikipedia

    en.wikipedia.org/wiki/Guidance,_navigation,_and...

    GPS transmits 2 signal types: military and a commercial. The accuracy of the military signal is classified but can be assumed to be well under 0.5 meters. The GPS system space segment is composed of 24 to 32 satellites in medium Earth orbit at an altitude of approximately 20,200 km (12,600 mi).

  5. images.huffingtonpost.com

    images.huffingtonpost.com/2012-05-14-PA1.pdf

    %PDF-1.4 %âãÏÓ 6 0 obj > endobj xref 6 120 0000000016 00000 n 0000003048 00000 n 0000003161 00000 n 0000003893 00000 n 0000004342 00000 n 0000004557 00000 n 0000004733 00000 n 0000005165 00000 n 0000005587 00000 n 0000005635 00000 n 0000006853 00000 n 0000007332 00000 n 0000008190 00000 n 0000008584 00000 n 0000009570 00000 n 0000010489 00000 n 0000011402 00000 n 0000011640 00000 n ...

  6. Galileo (satellite navigation) - Wikipedia

    en.wikipedia.org/wiki/Galileo_(satellite_navigation)

    The European Satellite Navigation project was selected as the main motif of a very high-value collectors' coin: the Austrian European Satellite Navigation commemorative coin, minted on 1 March 2006. The coin has a silver ring and gold-brown niobium "pill". In the reverse, the niobium portion depicts navigation satellites orbiting the Earth.

  7. Satellite navigation - Wikipedia

    en.wikipedia.org/wiki/Satellite_navigation

    GNSS-2 is the second generation of systems that independently provide a full civilian satellite navigation system, exemplified by the European Galileo positioning system. [5] These systems will provide the accuracy and integrity monitoring necessary for civil navigation; including aircraft.

  8. Quasi-Zenith Satellite System - Wikipedia

    en.wikipedia.org/wiki/Quasi-Zenith_Satellite_System

    Quasi-Zenith satellite orbit QZSS animation, the "Quasi-Zenith/tundra orbit" plot is clearly visible.The Quasi-Zenith Satellite System (QZSS) (Japanese: 準天頂衛星システム, Hepburn: juntenchō eisei shisutemu), also known as Michibiki (みちびき, "guidance"), is a four-satellite regional satellite navigation system and a satellite-based augmentation system developed by the Japanese ...

  9. Satellite navigation device - Wikipedia

    en.wikipedia.org/wiki/Satellite_navigation_device

    Vehicle navigation on a personal navigation assistant Garmin eTrex10 edition handheld. A satellite navigation device or satnav device, also known as a satellite navigation receiver or satnav receiver or simply a GPS device, is a user equipment that uses satellites of the Global Positioning System (GPS) or similar global navigation satellite systems (GNSS).