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Longitudinal structure of Earth’s magnetic field controlled by lower mantle heat flow
Thermal interactions between Earth’s core and mantle provide the power that maintains the geomagnetic field. However, the effect of these...
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Earth’s Heat and Temperature Field
The heat stored in the Earth provides the energy which drives the thermal convection caused by thermal buoyancy in the Earth’s liquid outer core and...
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An electric circuit model of the Earth’s polar electrojets and field-aligned currents for the estimation of magnetospheric magnetic field from along-track Swarm magnetic data
This study deals with the analysis of Swarm vector magnetic data in order to create a circuit model of electric currents flowing in the Earth’s polar...
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Spatial Distribution of the Eddy Diffusion Coefficient in the Plasma Sheet of Earth’s Magnetotail and Its Dependence on the Interplanetary Magnetic Field and Geomagnetic Activity Based on MMS Satellite Data
AbstractThe article presents the results of a statistical analysis of the distribution of the eddy diffusion coefficient depending on the coordinates...
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Rapid Variations of Earth’s Core Magnetic Field
Evidence of fast variations in the Earth’s core field are seen both in magnetic observatory and satellite records. We present here how they have been...
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Refined Spatio-Temporal Model of Accelerations of the Main Geomagnetic Field on the Earth’s Surface and Geomagnetic Jerks
AbstractRefined spatial spherical harmonic models of the piecewise constant field of secular geomagnetic accelerations have been constructed based on...
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Results of Modeling Sources of Magnetic Anomalies in the Earth’s Crust in the Middle Urals
AbstractThe results of studying the structural features of an anomalous magnetic field and modeling sources in the Earth’s crust of the Middle Ural...
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Sustaining Earth’s magnetic dynamo
Earth’s magnetic field is generated by fluid motions in the outer core. This geodynamo has operated for over 3.4 billion years. However, the...
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Earth's Magnetic Field and Magnetosphere
Magnetism is one of the longest known physical phenomena and the Earth's magnetic field was one of the first scientifically studied aspects. The...
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Vector Magnetic Field Reconstruction from Single-Component Data Using Evolutionary Algorithm
AbstractA simple evolutionary algorithm is proposed to reconstruct a vector anomalous magnetic field from measurement data of one of its components....
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Gyres, jets and waves in the Earth’s core
Turbulent motions of liquid metal in Earth’s outer core generate the geomagnetic field. Magnetic field observations from low-Earth-orbit satellites,...
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The Magnetic Field of a Coronal Hole in the Heliosphere: The Inverse Square Law
AbstractIn this paper, we show that inside the magnetic force tube formed by the open field of the coronal hole (CH), the magnetic field (MF)...
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Earth’s Magnetic Declination Error Influence on Wellbore Positioning in Pakistan Region and Norwegian Sea. Case Study
AbstractThe ultimate goal of petroleum industry is to perform their routine operations with minimal risks. Nevertheless, the possibilities of...
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The influence of the Earth’s magnetic field on strapdown inertial gravimetry using Q-Flex accelerometers: static and dynamic experiments
In recent strapdown airborne and shipborne gravimetry campaigns with servo accelerometers of the widely used Q-Flex type, results have been impaired...
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Near-surface atmospheric electric field changes through magnetic clouds via coronal mass ejections
The Earth’s electrical environment is influenced by both external and internal driving factors. Internal driving factors include the global charging...
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Image of Mantle Plume Processes in the Satellite Magnetic Field over Africa
AbstractThe spatial distribution of the field of lithospheric magnetic anomalies carries information about its sources—deep tectonic structures—and...
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Reflection of Strong 2020–2021 Baikal Rift Earthquakes in the Earth’s Magnetotelluric Field Observation Data
Abstract —In this paper, we explore the findings of monitoring the components of the Earth’s natural electromagnetic (EM) field obtained in 2020–2021,...
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Sub-ion-gyro scale magnetic field compressions generated by the solar wind interaction with the moon
Short-period magnetic enhancements were detected by the MAP-LMAG magnetometer onboard Kaguya orbiting the moon in the solar wind at an altitude of...
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The Long-Term Atmosphere: Connections with the Earth’s Magnetic Field
This book investigates the billion-year takeover of planet Earth by its organisms and ecosystems. This chapter examines the effects of the Earth’s...