Napredna pretraga

Pregled bibliografske jedinice broj: 740209

On identification of local GPS ionospheric delay anomaly in the Adriatic Sea area


Brčić, David; Filjar, Renato; Kos, Serđo
On identification of local GPS ionospheric delay anomaly in the Adriatic Sea area // Proceedings KoREMA 2014 / Šakić, Željko (ur.).
Zagreb: KoREMA, 2014. str. 112-115 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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 : 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, 5-9.11.2014.

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


Projekt / tema
112-1121722-3066 - ISTRAŽIVANJE KORELACIJE MARITIMNO-TRANSPORTNIH ELEMENATA U POMORSKOM PROMETU (Serđo Kos, )

Ustanove
Pomorski fakultet, Rijeka