GNSS Positioning Error Change-point Detection in GNSS Positioning Performance Modelling (CROSBI ID 268591)
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Podaci o odgovornosti
Filić, Mia ; Filjar, Renato
engleski
GNSS Positioning Error Change-point Detection in GNSS Positioning Performance Modelling
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.
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
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Podaci o izdanju
Povezanost rada
Matematika, Računarstvo, Zrakoplovstvo, raketna i svemirska tehnika