Detecting dipolarity of the geomagnetic field in the paleomagnetic record. [PDF]
Proc Natl Acad Sci U S A, 2023 Lhuillier F, Shcherbakov VP, Sycheva NK.
europepmc +1 more source
Interplanetary field and plasma during initial phase of geomagnetic storms [PDF]
Twenty-three geomagnetic storm events during 1966 to 1970 were studied by using simultaneous interplanetary magnetic field and plasma parameters. Explorer 33 and 35 field and plasma data were analyzed on large-scale (hourly) and small-scale (3 min ...
Patel, V. L., Wiskerchen, M. J.
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Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina [PDF]
, 2014 The geomagnetic field (Bgeo) sets a lower cutoff rigidity (Rc) to the entry of cosmic particles to Earth which depends on the geomagnetic activity. From numerical simulations of the trajectory of a proton using different models for Bgeo (performed with ...
Dasso, Sergio, Masías-Meza, Jimmy J.
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Global Long‐Term Trends in Ionospheric TEC From GNSS Observations With Local‐Time Dependence
Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.Abstract Long‐term ionospheric changes are expected as a consequence of thermospheric cooling driven by increasing greenhouse gas concentrations. We analyze global ionospheric total electron content (TEC) derived from GNSS observations for 2000–2024 using the high‐resolution ISEE data set.
Bruno S. Zossi +4 more
wiley +1 more source
SensorsWhen magnetic matching aided navigation is applied to an underwater vehicle, the magnetometer must be installed inside the vehicle, considering the navigation safety and concealment of the underwater vehicle.
Yude Tong +4 more
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Multi-Parameter Optimization of Rubidium Laser Optically Pumped Magnetometers with Geomagnetic Field Intensity. [PDF]
Sensors (Basel), 2023 Xu K +9 more
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Data use investigation for the magnetic field satellite (MAGSAT) mission: Geomagnetic field forecasting and fluid dynamics of the core [PDF]
MAGSAT data were used to construct a variety of spherical harmonic models of the main geomagnetic field emanating from Earth's liquid core at poch 1980. These models were used to: (1) accurately determine the radius of Earth's core by a magnetic method, (
Benton, E. R.
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Sensitivity of the Geomagnetic Octupole to a Stably Stratified Layer in the Earth's Core
, 2018 Current "Earth-like" numerical dynamo simulations are able to reproduce many characteristics of the observed geomagnetic field. One notable exception is the geomagnetic octupolar component. Here we investigate whether a stably stratified layer at the top
Stanley, Sabine, Yan, Chi
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Fully Kinetic Simulations of Ion‐Acoustic Waves in Asymmetric Reconnection With Cold Ions
Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.Abstract In collisionless plasma, ion‐acoustic wave (IAW) is an important candidate for enhancing resistivity and viscosity, yet their presence and role in magnetic reconnection remain poorly understood. Here, we employ 2.5‐D particle‐in‐cell simulations to investigate IAWs in asymmetric magnetopause reconnection involving a cold ion population ...
Liangjin Song +9 more
wiley +1 more source
Centennial to millennial geomagnetic field variations
Journal of Space Weather and Space Climate, 2012 Reconstructions of the geomagnetic field in the past represent a useful tool not only to investigate the geodynamo process, but also to estimate the effect of geomagnetic shielding for any studies on cosmogenic radionuclides and galactic cosmic rays.
Korte Monika, Muscheler Raimund
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