Disentangling ionospheric refraction and diffraction effects in GNSS raw phase through fast iterative filtering technique

• Published in: GPS Solutions
• Main Authors: Ghobadi, Hossein, Spogli, Luca, Alfonsi, Lucilla, Cesaroni, Claudio, Cicone, Antonio, Linty, Nicola, Romano, Vincenzo, Cafaro, Massimo
• Other Authors: Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia, University dell'Insubria, Como, Finnish Geospatial Research Institute, Università del Salento
• Format: Article in Journal/Newspaper
• Language: English
• Published: Springer 2020
• Subjects: ionospheric scintillation · plasma drift velocity · scintillation indices · refractive and diffractive effects · Galileo and GPS signals · data detrending; Disentangling ionospheric refraction and diffraction effects in GNSS raw phase through fast iterative filtering technique; Concordia Station; Antarc*; Antarctica
• Online Access: http://hdl.handle.net/2122/13642; https://doi.org/10.1007/s10291-020-01001-1

We contribute to the debate on the identification of phase scintillation induced by the ionosphere on the Global Navigation Satellite System (GNSS) by introducing a phase detrending method able to provide realistic values of the phase scintillation index at high latitude. It is based on the Fast Ite...