Pregled bibliografske jedinice broj: 340144
A novel design for the navigation system and proposal to unify the timing and the positioning system using GIOVE Follow-on
A novel design for the navigation system and proposal to unify the timing and the positioning system using GIOVE Follow-on // European Geosciences Union General Assembly 2008
Beč, Austrija, 2008. (predavanje, nije recenziran, pp prezentacija, znanstveni)
CROSBI ID: 340144 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A novel design for the navigation system and proposal to unify the timing and the positioning system using GIOVE Follow-on
Autori
Švehla, Dražen
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, pp prezentacija, znanstveni
Skup
European Geosciences Union General Assembly 2008
Mjesto i datum
Beč, Austrija, 13.04.2008. - 18.04.2008
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
GIOVE Follow-On; navigation system; timing and positional system
Sažetak
A new navigation system design is proposed based on two-way links and master clocks in the GEO orbit (unification of timing and positioning system). Two-way links can be used for real-time frequency dissemination from the GEO clocks to GALILEO and other satellites in LEO, MEO, GEO, HEO... and beyond. It is shown how USO could replace HM and Rb clocks in the GALILEO satellite? ACES MW-link on board just one GALILEO satellite can be used as an operational link for time/frequency transfer between timing labs and used for calibration of entire GALILEO system (separation of clock, phase ambiguity and ionosphere delay). At the same time MW-link signal can be tracked by VLBI (combination of GNSS/VLBI reference frames).
Izvorni jezik
Engleski
Znanstvena područja
Geodezija
POVEZANOST RADA
Projekti:
007-0072284-2287 - Geopotencijal i geodinamika Jadrana (Geo++Adria) (Bašić, Tomislav, MZOS ) ( CroRIS)
Ustanove:
Geodetski fakultet, Zagreb
Profili:
Dražen Švehla
(autor)
