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Statistical Properties of Quiet Space Weather Northern Adriatic Residual GPS Ionospheric Delay


Filjar, Renato; Kasum , Josip; Kos, Serdjo; Ševrović , Marko
Statistical Properties of Quiet Space Weather Northern Adriatic Residual GPS Ionospheric Delay // Proceedings of NAV08/ILA37 Conference
Westminster , London: Cambridge Press, 2008. str. 207-215 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Statistical Properties of Quiet Space Weather Northern Adriatic Residual GPS Ionospheric Delay

Autori
Filjar, Renato ; Kasum , Josip ; Kos, Serdjo ; Ševrović , Marko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of NAV08/ILA37 Conference / - Westminster , London : Cambridge Press, 2008, 207-215

ISBN
978-1-60560-957-7

Skup
The Navigation 2008/ILA37 Conference and Exhibition

Mjesto i datum
London , UK, 28-30.10.2008

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
GPS Ionospheric delay ; space weather ; normal distribution ; error correction model
(GPS ionospheric delay ; space weather ; normal distribution ; error correction model)

Sažetak
In this paper the analysis results of statistical properties of quiet space weather Northern Adriatic residual GPS ionospheric delay time series are presented with the aim to describe the nature of the residual GPS ionospheric delay and thus provide a foundation for improvements of previously established Klobuchar - luike NA-QSW model.In addition , perfomance of the NA-QSW model is compared with the perfomance of the European NeQuick model .A case study of quiet space weather and general ionospheric conditions in Summer 2007 has been chosen for a comparative analysis.The results of the analysis show a fair perfomance of Klobuchar-like NA-QSW model. Statistical analysis of residual GPS ionospheric delays reveals the NA-QSW model performs even better than the standard European NeQuick model.In addition , it suggests several improvements of the NA-QSW model to be made in order to achieve the normal distribution of the residual GPS ionospheric delays.This will eventually lead towards establishment of a three - component (linear night time, cosine day time and stohastic with known statistical distribution) GPS ionospheric model for the Adriatic Sea are.

Izvorni jezik
Engleski

Znanstvena područja
Tehnologija prometa i transport



POVEZANOST RADA


Projekt / tema
036-0361630-1634 - Utjecaj okoliša na rad satelitskih sustava za određivanje položaja (Tomislav Kos, )
112-1121722-1710 - Upravljanje pomorskim prometom u područjima visoke ugroženosti od onečišćenja (Damir Zec, )
112-1121722-3066 - ISTRAŽIVANJE KORELACIJE MARITIMNO-TRANSPORTNIH ELEMENATA U POMORSKOM PROMETU (Serđo Kos, )

Ustanove
Pomorski fakultet, Rijeka