Naslov
GNSS positioning performance monitoring using anonymised raw pseudoranges in ITS

Autori
Filić, Mia ; Špoljar, Darko ; Filjar, Renato

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

Izvornik
Proc 38th Conference on Transportation Systems with International Participation Automation in Transportation 2018 / Šakić, Željko - Zagreb, 2018

Skup
38th Conference on Transportation Systems with International Participation Automation in Transportation 2018

Mjesto i datum
Budimpešta, Mađarska; Osijek, Hrvatska, 14.11.2018. - 18.11.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Recenziran

Ključne riječi
GNSS, positioning performance, raw pseudorange measurements

Sažetak
Proliferation of GNSS receivers across Intelligent Transport Systems gains momentum, with deployment of services such as the EU-wide eCall. In-vehicle positioning devices may serye a novel purpose in provision observations related to the quality of satellite-based positioning. Here we propose a system and a methodology for voluntary collection of anonymised stationary raw GNSS pseudorange measurements from the Android-based vehicle systems for the purpose of continuous monitoring of GNSS positioning performance within the ITS. The proposed system would be capable of identification of both naturally and artificially caused GNSS positioning performance degradation through utilisation of dedicated machine learning-based anomaly detection methods. Given that, the ITS may become a contributor to protection of the national infrastructure, of which the satellite navigation systems are important components.

Izvorni jezik
Engleski

Znanstvena područja
Matematika, Tehnologija prometa i transport, Zrakoplovstvo, raketna i svemirska tehnika

POVEZANOST RADA