Naslov
Resilient Satellite Navigation Empowers Modern Science, Economy, and Society

Autori
Filjar, Renato ; Damas, M Chantale ; Iliev, Teodor B

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

Izvornik
IOP Conf. Series: Materials Science and Engineering 1032 (2021) International Scientific Conference of Communications, Information, Electronic and Energy Systems (CIEES 2020) 26th- 29th November 2020, Borovets, Bulgaria / Hristov, Jordan ; Filjar, Renato - Borovets : Institute of Physics (IoP), London, UK, 2021

Skup
International Scientific Conference of Communications, Information, Electronic and Energy Systems (CIEES 2020)

Mjesto i datum
Borovec, Bugarska, 26.11.2020. - 28.11.2020

Vrsta sudjelovanja
Plenarno

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
satellite navigation ; GNSS ; resilience ; space weather ; ionosphere ; multipath ; Satellite positioning-as-a-Service

Sažetak
Established on the exact mathematical principles, understanding of radio-wave propagation, and statistical signal processing and information theory, satellite navigation has become an essential cornerstone of modern civilisation, and an indispensable component of the national infrastructure. The increasing number of both navigation and non-navigation applications of the Global Navigations Satellite System (GNSS) utilise its Positioning, Navigation, and Timing (PNT) service for technology and business development, daily operation of technology and socio-economic systems, and improvement of the quality of life. The inherent shortcomings and limitations of GNSS ask for a transition towards the GNSS resilient to natural and artificial detrimental effects, which degrade the GNSS positioning performance. Here a systematic overview of the causes of the GNSS positioning performance degradation is outlined. Recent developments in mathematics and computer science are discussed as fundamental in the GNSS resilience development. Formulation of the Satellite- Positioning-as-a- Service (SPaaS) is outlined, as the new fundamental paradigm for resilient GNSS. Finally, the effects of the SpaaS on the wide range of GNSS applications in science, economy, and society are discussed. The contributions to SPaaS concept and the related developments through the application of statistical learning, mathematical methods and models development, and applications discussed result from the author’s involvement in numerous international strategic, technology, regulatory, standardisation, business, and academic education development and collaboration activities.

Izvorni jezik
Engleski

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

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