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Possible ionospheric anomalies associated with the 2009 Mw 6.4 Taiwan earthquake from DEMETER and GNSS TEC
The recent advances in satellite based ionosphere monitoring provided more evidence about earthquake (EQ) precursors from lithosphere ionosphere...
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Determining the optimal thin layer height for single-station ionospheric modeling and its influence on the estimation of DCB
The thin layer ionospheric height (TLIH) is a crucial parameter of the map** function (MF), directly impacting the accuracy of converting slant...
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Spatial analyses on pre-earthquake ionospheric anomalies and magnetic storms observed by China seismo-electromagnetic satellite in August 2018
The China Seismo-Electromagnetic Satellite (CSES), with a sun-synchronous orbit at 507 km altitude, was launched on 2 February 2018 to investigate...
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Real-Time Detection of Tornado-Induced Ionospheric Disturbances by Stand-Alone GNSS Receiver
Mesoscale atmospheric events, e.g. deep tropical convection, thunderstorms, tropical cyclones, tropospheric jet, typhoons and tornadoes, are...
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Total Electron Content Variability in the African Ionosphere Observed during Ascending and Decaying Geomagnetic Storms
AbstractThe geomagnetic storms of October 1, 2012, and May 28, 2017, of the mid- and equatorial-latitude ionosphere responses of the African sector...
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Statistical study of medium-scale traveling ionospheric disturbances in low-latitude ionosphere using an automatic algorithm
This study investigates the medium-scale traveling ionospheric disturbances (MSTIDs) statistically at the low-latitude equatorial ionization anomaly...
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On the drawback of local detrending in universal kriging in conditions of heterogeneously spaced regional TEC data, low-order trends and outlier occurrences
The study intercompares three stochastic interpolation methods originating from the same geostatistical family: least-squares collocation (LSC) known...
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F-Region Variations Prior to Magnetic Storms (a Review)
AbstractThe paper presents a review of variations in ionospheric parameters in the prestorm period obtained from an analysis of particular magnetic...
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Statistical and Wavelet Transform-Based Study of the Latitudinal Ionospheric Response to an Annular Solar Eclipse on June 21, 2020
AbstractThe ionosphere is a very complex and variable part of the atmosphere and it is controlled by solar activity. A solar eclipse is one of the...
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Plasma bubble imaging by single-frequency GNSS measurements
Our investigation aims to answer if it is possible to detect plasma bubbles using single-frequency measurements of the Global Navigation Satellite...
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Ionospheric anomalies detection using autoregressive integrated moving average (ARIMA) model as an earthquake precursor
The ARIMA method, time series analysis technique, was proposed to perform short-term ionospheric Total Electron Content (TEC) forecast and to detect...
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Ionospheric anomaly detection and Indian ionospheric climatology from GAGAN receivers
The ionospheric anomalies are often responsible for compromising the accuracy and performance of Global Navigation Satellite System (GNSS). GPS Aided...
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The impact of the Hunga Tonga–Hunga Ha’apai volcanic eruption on the Peruvian atmosphere: from the sea surface to the ionosphere
The eruption of the Hunga Tonga Hunga Ha’apai volcano on 15 January 2022 significantly impacted the lower and upper atmosphere globally. Using...
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Double-thin-shell approach to deriving total electron content from GNSS signals and implications for ionospheric dynamics near the magnetic equator
A new technique was developed to estimate the ionospheric total electron content (TEC) from Global Navigation Satellite System (GNSS) satellite...
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Response of the Equatorial Ionosphere over the South American Region to 8 September 2017 Geomagnetic Storm
AbstractThis study delved into the response of the equatorial ionosphere in the South American region to the geomagnetic storm in September 2017. Six...
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Study of solar flux dependency of the winter anomaly in GPS TEC
In literature, ionospheric winter anomaly refers to a higher daytime electron density (NmF2) at the F2 peak in winter than in summer that has a...
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Near real-time global ionospheric total electron content modeling and nowcasting based on GNSS observations
For the purposes of routinely providing reliable and low-latency Global Ionosphere Maps (GIMs), a method of estimating hourly updated near real-time...
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Severe L-band scintillation over low-to-mid latitudes caused by an extreme equatorial plasma bubble: joint observations from ground-based monitors and GOLD
The occurrence of plasma irregularities and ionospheric scintillation over the Caribbean region have been reported in previous studies, but a better...
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Giant ionospheric density hole near the 2022 Hunga-Tonga volcanic eruption: multi-point satellite observations
A giant ionospheric hole was simultaneously detected in the in situ measurements of FORMOSAT-7/COSMIC-2 (F7/C2), Ionospheric Connection Explorer...
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Satellite Registration of Anomalies of Various Geophysical Fields during the Preparation of Destructive Earthquakes in Turkey in February 2023
AbstractStudies of variations in the parameters of various geophysical fields during the preparation of destructive earthquakes that occurred in...
