Impact of Geomagnetic Storm on GPS Positioning Performance (CROSBI ID 711046)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Sikirica, Nenad ; Špoljar, Darko ; Lawon, Bola ; Rabiu Babatunde
engleski
Impact of Geomagnetic Storm on GPS Positioning Performance
Modern society and economy rely upon satellite navigation systems and their robust and resilient Positioning., Navigation and Timing (PNT) services. Intelligent Transport Systems (ITS) and autonomous vehicles (AV) increasingly utilize satellite navigation of their applications and services. Thus, studies of potential vulnerabilities add to the knowledge base and enable risk containment. Here we present results of the study of GPS positioning performance during developing geomagnetic storm, with the aim to assess the importance of GPS ionospheric correction during a strong space weather event for ITS. We identified potential risk in sole utilization of uncorrected and inappropriately corrected GPS pseudoranges, and discussed risk containment approaches for GPS-based ITS applications.
GPS positioning accuracy , Space weather , Geomagnetic storm ; Intelligent Transport Systems ; Autonomous vehicle
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Podaci o prilogu
179-181.
2018.
objavljeno
10.23919/ELMAR.2018.8534673
Podaci o matičnoj publikaciji
Proceedings ELMAR-2018: 60th International Symposium ELMAR-2018
Muštra, Mario ; Grgić, Mislav ; Zovko-Cihlar, Branka ; Vitas, Dijana
Zagreb: Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu
978-953-184-244-0
1334-2630
Podaci o skupu
60th International Symposium ELMAR-2018
predavanje
16.09.2018-19.09.2018
Zagreb, Hrvatska