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Dst Index as a Potential Indicator of Approaching GNSS Perfomance Deterioration


Filjar, Renato; Kos, Serdjo; Krajnović, Siniša
Dst Index as a Potential Indicator of Approaching GNSS Perfomance Deterioration // Journal of navigation, 66 (2013), 1; 149-160 doi:10.1017/S037346331200029X (međunarodna recenzija, članak, znanstveni)


Naslov
Dst Index as a Potential Indicator of Approaching GNSS Perfomance Deterioration

Autori
Filjar, Renato ; Kos, Serdjo ; Krajnović, Siniša

Izvornik
Journal of navigation (0373-4633) 66 (2013), 1; 149-160

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
GPS Positioning Perfomance; Ionospheric Storm; Space Weather; Dst Index

Sažetak
Space weather disturbances cause considerable effects on GNSS performance and operation, affecting the society and economy due to the growing reliance on GNSS, especially in densely populated mid-latitudes. Recent studies hypothesised potential utilisation of the Disturbance storm-time (Dst) index for indication of the approaching ionospheric storm, and possible deterioration of the GNSS positioning performance. We challenged the hypothesis on the case of the Halloween 2003 event in an attempt to confirm the direct correlation between the Dst index dynamics and the GPS positioning performance in mid-latitude Mediterranean area. Our results provide no evidence of the direct Dst-GNSS performance correlation for the observed event

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

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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