Survey on signal processing for GNSS under ionospheric scintillation: Detection, monitoring, and mitigation
Ionospheric scintillation is the physical phenomena affecting radio waves coming from the
space through the ionosphere. Such disturbance is caused by ionospheric electron-density …
space through the ionosphere. Such disturbance is caused by ionospheric electron-density …
The mechanism for GNSS‐based kinematic positioning degradation at high‐latitudes under the March 2015 great storm
W Nie, A Rovira‐Garcia, M Li, Z Fang, Y Wang… - Space …, 2022 - Wiley Online Library
In this study, we focus on the kinematic precise point positioning (PPP) solutions at high‐
latitudes during the March 2015 great geomagnetic storm. We aim to discover the …
latitudes during the March 2015 great geomagnetic storm. We aim to discover the …
Amplitude scintillation index derived from C/N0 measurements released by common geodetic GNSS receivers operating at 1 Hz
Two widely used scintillation indexes S_ 4 S 4 and φ σ φ are generated by dedicated
ionospheric scintillation monitoring receivers (ISMRs), which typically have 50-Hz temporal …
ionospheric scintillation monitoring receivers (ISMRs), which typically have 50-Hz temporal …
Severe L-band scintillation over low-to-mid latitudes caused by an extreme equatorial plasma bubble: joint observations from ground-based monitors and GOLD
J Sousasantos, J Gomez Socola, FS Rodrigues… - Earth, Planets and …, 2023 - Springer
The occurrence of plasma irregularities and ionospheric scintillation over the Caribbean
region have been reported in previous studies, but a better understanding of the source and …
region have been reported in previous studies, but a better understanding of the source and …
Assessing the performance of GPS precise point positioning under different geomagnetic storm conditions during solar cycle 24
The geomagnetic storm, which is an abnormal space weather phenomenon, can sometimes
severely affect GPS signal propagation, thereby impacting the performance of GPS precise …
severely affect GPS signal propagation, thereby impacting the performance of GPS precise …
The implications of ionospheric disturbances for precise GNSS positioning in Greenland
J Paziewski, P Høeg, R Sieradzki, Y Jin… - Journal of Space …, 2022 - swsc-journal.org
Ionospheric irregularities impair Global Navigation Satellite System (GNSS) signals and, in
turn, affect the performance of GNSS positioning. Such effects are especially evident at low …
turn, affect the performance of GNSS positioning. Such effects are especially evident at low …
[HTML][HTML] On estimating the phase scintillation index using TEC provided by ISM and IGS professional GNSS receivers and machine learning
Amplitude and phase scintillation indexes (S4 and σ ϕ) provided by Ionospheric Scintillation
Monitoring (ISM) receivers are the most used GNSS-based indicators of the signal …
Monitoring (ISM) receivers are the most used GNSS-based indicators of the signal …
Measuring phase scintillation at different frequencies with conventional GNSS receivers operating at 1 Hz
Ionospheric scintillation causes rapid fluctuations of measurements from Global Navigation
Satellite Systems (GNSSs), thus threatening space-based communication and geolocation …
Satellite Systems (GNSSs), thus threatening space-based communication and geolocation …
ROTI‐based stochastic model to improve GNSS precise point positioning under severe geomagnetic storm activity
For global navigation satellite system (GNSS), ionospheric disturbances caused by the
geomagnetic storm can reduce the accuracy and reliability of precision point positioning …
geomagnetic storm can reduce the accuracy and reliability of precision point positioning …
An ionospheric scintillation index derived from dual-frequency Doppler measurements released by geodetic GNSS receivers operating at 1 Hz
Doppler measurements are immune to cycle slips, which offers great potential for
constructing the ionospheric scintillation indexes. This study proposes a new scintillation …
constructing the ionospheric scintillation indexes. This study proposes a new scintillation …