Naslov
GNSS Positioning Error Change-point Detection in GNSS Positioning Performance Modelling

Autori
Filić, Mia ; Filjar, Renato

Izvornik
Transnav - International Journal on Marine Navigation and Safety of Sea Transportation (2083-6473) 13 (2019), 3; 575-579

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

Ključne riječi
Global Navigation Satellite System (GNSS), Positioning, Navigation and Timing (PNT) ; GNSS Positioning Performance Modelling ; GNSS Positioning Error Change-point Detection ; GNSS Positioning Performance ; GNSS Resilience ; GNSS Utilisation Risk Mitigation ; GNSS Positioning Performance Degradation

Sažetak
Provision of uninterrupted and robust Positioning, Navigation, and Timing (PNT) services is essential task of Global Navigation Satellite Systems (GNSS) as an enabling technology for numerous technology and socio-economic applications, a cornerstone of the modern civilisation, a public goods, and an essential component of a national infrastructure. GNSS resilience may be accomplished only with complete understanding of the causes of GNSS positioning performance disruptions and degradations, presented in a form of applications- and scenarios-related models. Here the application of change-point detection methods is proposed and demonstrated in a selected scenario of a fast- developing ionospheric storm’s impact on GNSS positioning performance, as a novel contribution to forecasting GNSS positioning performance model development and GNSS utilisation risk mitigation.

Izvorni jezik
Engleski

Znanstvena područja
Matematika, Računarstvo, Zrakoplovstvo, raketna i svemirska tehnika

Napomena
Rad dostupan na priloženoj internetskoj stranici u otvorenom pristupu.

POVEZANOST RADA