Assessing the Performance of GPS Precise Point Positioning Under Different Geomagnetic Storm Conditions during Solar Cycle 24. [PDF]
Sensors (Basel), 2018 The geomagnetic storm, which is an abnormal space weather phenomenon, can sometimes severely affect GPS signal propagation, thereby impacting the performance of GPS precise point positioning (PPP).
Luo X +5 more
europepmc +2 more sources
Unveiling the Space Weather During the Starlink Satellites Destruction Event on 4 February 2022
Space Weather, 2022 On 4 February 2022, 38 Starlink satellites were destroyed by the geomagnetic storm, which brought significant financial, aerospace and public influences.
Tong Dang +9 more
doaj +1 more source
A machine learning-based model for the next 3-day geomagnetic index (Kp) forecast
Frontiers in Astronomy and Space Sciences, 2023 The 3-day Kp forecast product is important and necessary for space weather forecasts. There is some essential information that can be obtained from the 3-day Kp forecast product, such as the start time of the geomagnetic storm, the maximum storm level ...
Jingjing Wang +10 more
doaj +1 more source
Width of plasmaspheric plumes related to the level of geomagnetic storm intensity [PDF]
Annales Geophysicae, 2022 The plume is a plasma region in the magnetosphere that is detached from the main plasmasphere. It significantly contributes to the dynamic processes in both the inner and outer magnetosphere.
Z. Yang +7 more
doaj +1 more source
CME–CME Interactions as Sources of CME Geoeffectiveness: The Formation of the Complex Ejecta and Intense Geomagnetic Storm in 2017 Early September [PDF]
Astrophysical Journal Supplement Series, 2019 Coronal mass ejections (CMEs) are the primary sources of intense disturbances at Earth, where their geoeffectiveness is largely determined by their dynamic pressure and internal magnetic field, which can be significantly altered during interactions with ...
C. Scolini +11 more
semanticscholar +1 more source
Study of the Equatorial and Low-Latitude Electrodynamic and Ionospheric Disturbances During the 22-23 June 2015 Geomagnetic Storm Using Ground-Based and Spaceborne Techniques. [PDF]
J Geophys Res Space Phys, 2018 We use a set of ground‐based instruments (Global Positioning System receivers, ionosondes, magnetometers) along with data of multiple satellite missions (Swarm, C/NOFS, DMSP, GUVI) to analyze the equatorial and low‐latitude electrodynamic and ionospheric
Astafyeva E +6 more
europepmc +2 more sources
A Detection Study of the Ionospheric Total Electron Contents Variations Using GPS Network [PDF]
Journal of Astronomy and Space Sciences, 2007 We established a regional ionospheric model for investigating ionospheric TEC (Total Electron Contents) variations over the Korean Peninsula during major geomagnetic storms.
Byung-Kyu Choi +2 more
doaj +1 more source
Remote Sensing, 2023 Geomagnetic storms are one of the leading causes of ionospheric irregularities, depending on their intensity. The 6–10 September 2017 geomagnetic storm, the most severe geomagnetic event of the year, resulted from an X9 solar flare and a subsequent ...
Alireza Atabati +6 more
doaj +1 more source
A Study on the Characteristics of the Ionospheric Gradient under Geomagnetic Perturbations
Sensors, 2020 The Earth’s ionosphere is greatly influenced by geomagnetic activities, especially geomagnetic storms. During a geomagnetic storm, the ionosphere suffers many perturbations, leading to a spatial gradient that are neglected during geomagnetically ...
Yixin Zhang +4 more
doaj +1 more source
Satellite Drag Analysis During the May 2024 Gannon Geomagnetic Storm [PDF]
Journal of Spacecraft and RocketsBetween May 10-12, 2024, Earth saw its largest geomagnetic storm in over 20 years. Since the last major storm in 2003, the population of satellites in low Earth orbit has surged following the commercialization of space services and the ongoing ...
William E. Parker, Richard Linares
semanticscholar +1 more source