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词条 Tsikada
释义

  1. See also

  2. References

  3. External links

{{one source|date=February 2016}}Tsikada ({{lang-ru|Цикада}} meaning cicada), is a Russian satellite navigation system including ten Low Earth Orbit (LEO) satellites. It transmits the same two carrier frequencies as the U.S. TRANSIT satellite system.[1] The first satellite was launched in 1974.[1]

See also

  • Tsiklon
  • Parus
  • GLONASS

References

1. ^1  Bernhard Hofmann-Wellenhof, Herbert Lichtenegger, Elmar Wasle, "GNSS – global navigation satellite systems: GPS, GLONASS, Galileo & more", SpringerWienNewYork 2008, p. 5.

External links

  • Tsikada on the Encyclopedia Astronautica
{{Satellite navigation systems}}{{Russia-spacecraft-stub}}{{USSR-spacecraft-stub}}

4 : Earth observation satellites of the Soviet Union|Satellite navigation systems|Communications in the Soviet Union|Navigation satellites of Russia
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