Pregled bibliografske jedinice broj: 943470
An SDR-based Study of Multi-GNSS Positioning Performance During Fast-developing Space Weather Storm
An SDR-based Study of Multi-GNSS Positioning Performance During Fast-developing Space Weather Storm // TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation, 10 (2016), 3; 395-400 doi:10.12716/1001.10.03.03 (međunarodna recenzija, članak, znanstveni)
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Naslov
An SDR-based Study of Multi-GNSS Positioning Performance During Fast-developing Space Weather Storm
Autori
Filic, Mia ; Filjar, Renato ; Ruotsalainen, Laura
Izvornik
TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation (2083-6473) 10
(2016), 3;
395-400
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Global Navigation Satellite System (GNSS), Utilization of GNSS, Global Positioning System (GPS), GLONASS, RTKLIB, Multi-GNSS, Space Weather Storm, GNSS SDR Receiver
Sažetak
The understanding of the ionospheric effects on GNSS positioning performance forms an essential pre-requisite for resilient GNSS development. Here we present the results of a study of the effects of a fast-developing space weather disturbance on the positioning performance of a commercial-grade GPS+GLONASS receiver. Using experimentally collected pseudoranges and the RTKLIB, an open-source software-defined GNSS radio receiver operating in the simulation mode, we assessed GNSS positioning performance degradations for various modes of GNSS SDR receiver operation, and identified the benefits of utilisation of multi-GNSS and ionospheric error correction techniques.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Zrakoplovstvo, raketna i svemirska tehnika, Informacijske i komunikacijske znanosti
