Pregled bibliografske jedinice broj: 1239721
An analysis of GNSS TEC predictability during a rapidly developing short-term geomagnetic storm using Shannon entropy
An analysis of GNSS TEC predictability during a rapidly developing short-term geomagnetic storm using Shannon entropy // Proc of 2022 30th Telecommunications Forum (TELFOR) / Nešković, Aleksandar ; Reljin, Irini (ur.).
Beograd: Telfor, IEEE, 2022. str. 31-35 doi:10.1109/TELFOR56187.2022.9983679 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
An analysis of GNSS TEC predictability during a
rapidly developing short-term geomagnetic storm
using Shannon entropy
Autori
Heđi, Ivan ; Malić, Emanuela ; Sikirica, Nenad ; Musulin, Mario ; Šimag, Dario ; Filjar, Renato
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proc of 2022 30th Telecommunications Forum (TELFOR)
/ Nešković, Aleksandar ; Reljin, Irini - Beograd : Telfor, IEEE, 2022, 31-35
ISBN
978-1-6654-7272-2
Skup
30th Tеlеcommunicаtions Forum (TELFOR 2022)
Mjesto i datum
Beograd, Srbija, 15.11.2022. - 16.11.2022
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Shannon entropy, Global Navigation Satellite System (GNSS), Total Electron Content (TEC), ionospheric delay, geomagnetic storm
Sažetak
Ionospheric delay of a satellite signal, determined by Total Electron Content (TEC), is the principal contributor to GNSS positioning performance degradation. Traditional GNSS ionospheric delay correction models are sub- optimised to real environment conditions. We contribute to the problem solution with a proposal for, and demonstration of a algorithm for GNSS ionospheric delay model development for characteristic scenarios of GNSS positioning environment, based on the assessment of TEC predictability using Shannon (information) entropy.
Izvorni jezik
Engleski
Znanstvena područja
Matematika, Elektrotehnika, Računarstvo, Zrakoplovstvo, raketna i svemirska tehnika, Informacijske i komunikacijske znanosti
POVEZANOST RADA