Satellite navigation system

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Airbus Defence and Space is a global space industry leader in satellite navigation, possessing all the necessary skills & capabilities to support the successful implementation of satellite navigation systems, used to provide Position, Navigation and Timing (PNT) solutions to all users. Airbus Defence and Space is actively involved in the up-stream, providing both space and ground infrastructure and down-stream developing robust, resilient receiver solutions. Galileo System Outstanding expertise and major contributions to Galileo 1st Generation system development for more than 20 years Lead for Galileo 2nd Generation System Engineering contracts Galileo Satellites Prime contractor for the first two Galileo test satellites Prime contractor for the first four satellites of Galileo 1st generation Prime contractor for 6 satellites for the Galileo 2nd generation Galileo Ground Segment Long heritage (>15 years) of development, integration, test and day-to-day maintenance of the Galileo 1st Generation Ground Control Segment. Looking at major evolutions for the Galileo 2nd Generation Ground Segment (Mission & Control). EGNOS Prime contractor for the new system generation EGNOS V3 The future of navigation on Earth lies in space. The Galileo navigation satellite system is moving to the next level – guiding billions of people, bringing enhanced services, more robust and more precise Navigation applications Many navigation applications require positioning and timing information that is...

• العربية • বাংলা • Беларуская • Български • Català • Čeština • Dansk • Deutsch • Eesti • Ελληνικά • Español • Esperanto • Euskara • فارسی • Français • Gaeilge • Galego • 한국어 • Hrvatski • Bahasa Indonesia • Íslenska • Italiano • עברית • Lietuvių • Limburgs • Lingála • Magyar • മലയാളം • مصرى • Монгол • Nederlands • 日本語 • Norsk bokmål • Norsk nynorsk • Occitan • Polski • Português • Română • Русский • Slovenčina • Slovenščina • Српски / srpski • Suomi • Svenska • Türkçe • Українська • Tiếng Việt • 吴语 • 粵語 • 中文 Country/ies of origin Operator(s) Type Status Initial services Coverage Global Accuracy 20 cm (public since 24 January 2023) Constellation size Total satellites 30 (24 active + 6 spares) Satellites in orbit 23 usable, 1 not available, 4 not usable (09/2022) First launch 2011 Total launches 28 Orbital characteristics Regime(s) 3 × Orbital height 23222 km Other details Cost €10 billion Website Sea Level Datum 1929 Ordnance Survey Great Britain 1936 Systema Koordinat 1942 goda European Datum 1950 South American Datum 1969 Geodetic Reference System 1980 Geographic point coord. 1983 North American Datum 1983 World Geodetic System 1984 N. American Vertical Datum 1988 European Terrestrial Ref. Sys. 1989 Chinese obfuscated datum 2002 Internet link to a point 2010 • • • Main objectives [ ] In 1999, the different concepts of the three main contributors of the Funding [ ] The [ bettersourceneeded] On 17 January 2002, a spokesman for the project stated that, as a result of US pres...