Pregled bibliografske jedinice broj: 740209
On identification of local GPS ionospheric delay anomaly in the Adriatic Sea area
On identification of local GPS ionospheric delay anomaly in the Adriatic Sea area // Proceedings KoREMA 2014 / Šakić, Željko (ur.).
Zagreb: Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 2014. str. 112-115 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 740209 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On identification of local GPS ionospheric delay anomaly in the Adriatic Sea area
Autori
Brčić, David ; Filjar, Renato ; Kos, Serđo
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings KoREMA 2014
/ Šakić, Željko - Zagreb : Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 2014, 112-115
ISBN
978-953-6037-68-1
Skup
34th Conference on Transportation Systems with International Participation: Automation in Transportation 2014
Mjesto i datum
Dubrovnik, Hrvatska, 05.11.2014. - 09.11.2014
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
GPS ionospheric delay; Correction model; Air navigation; Maritime navigation; Anomaly
Sažetak
The ionospheric delay has been identified as the single major contributor to total position estimation error for satellite navigation systems. Traditionally identified with its common daily dynamics cosine pattern, the GPS ionospheric delay has been modelled accordingly in order to provide the appropriate corrections for commercial single-frequency GPS receivers. Here we report the identification of the different pattern of the GPS ionospheric delay daily dynamics, observed in Summer intervals of quiet space weather. The identified anomaly has a potentially significant impact on the GPS position estimation quality for air and maritime navigation, and, to a lesser extent, for personal and road navigation. The statistical description of the newly observed GPS ionospheric delay daily dynamics is presented, and the prospects for its utilisation in development of the local GPS ionospheric delay model discussed.
Izvorni jezik
Engleski
Znanstvena područja
Tehnologija prometa i transport
POVEZANOST RADA
Projekti:
112-1121722-3066 - ISTRAŽIVANJE KORELACIJE MARITIMNO-TRANSPORTNIH ELEMENATA U POMORSKOM PROMETU (Kos, Serđo, MZOS ) ( CroRIS)
Ustanove:
Pomorski fakultet, Rijeka
