Results 91 to 100 of about 10,343 (227)
Earth and Space Science, Volume 13, Issue 3, March 2026.Abstract In this paper, Singular Spectral Analysis (SSA) is applied to the geomagnetic field to delineate signatures from different sources, such as geomagnetic variability and lithospheric processes. We performed SSA on the Y component of the Swarm satellite magnetic field By during the period from September 2023 to January 2024. Eigen values obtained
Amrita Yadav +4 more
wiley +1 more source
Origin and thermal evolution of Mars [PDF]
The thermal evolution of Mars is governed by subsolidus mantle convection beneath a thick lithosphere. Models of the interior evolution are developed by parameterizing mantle convective heat transport in terms of mantle viscosity, the superadiabatic ...
Drake, M. J. +4 more
core +1 more source
Subduction Zone Magnetism: The Influence of Metamorphism and Serpentinization in the Mantle Wedge
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Subduction zone magnetic anomalies have previously been used to infer their thermal structure assuming a uniformly serpentinized mantle carries a homogeneous, isotropic magnetization. However, seismic tomography, geological observations and numerical modeling provide increasing evidence for a non‐uniformly serpentinized mantle wedge that may ...
Y. Li +8 more
wiley +1 more source
Satellite magnetic modeling of north African hot spots [PDF]
The primary objectives of the MAGSAT mission was to measure the intensity and direction of magnetization of the Earth's crust. A significant effort was directed to the large crustal anomalies first delineated by the POGO mission.
Brown, C. R., Phillips, R. J.
core +1 more source
Spherical Earth analysis and modeling of lithospheric gravity and magnetic anomalies [PDF]
A comprehensive approach to the lithospheric analysis of potential field anomalies in the spherical domain is provided. It has widespread application in the analysis and design of satellite gravity and magnetic surveys for geological ...
Braile, L. W. +2 more
core +1 more source
Comparison of Magnetic Anomalies of Lithospheric Origin Measured by Satellite and Airborne Magnetometers over Western Canada [PDF]
Crustal magnetic anomaly data from the OGO 2, 4 and 6 (Pogo) satellites are compared with upward-continued aeromagnetic data between 50 deg -85 deg N latitude and 220 deg - 260 deg E longitude. Agreement is good both in anomaly location and in amplitude,
Coles, R. L. +2 more
core +1 more source
The global lithospheric field modeling based on MSS-1 and other satellites’ gradient data
Earth and Planetary PhysicsWe combine gradient data from the Macau Science Satellite-1 (MSS-1), CHAllenging Minisatellite Payload (CHAMP), Swarm-A, and Swarm-C satellites to develop a 110-degree lithospheric magnetic field model. We then comprehensively evaluate the performance of
YuXuan Lin +4 more
doaj +1 more source
, 2005 After describing all the contradictions associated with the current Plate Tectonics theory, this paper proposes a model where a single cause can explain all geophysical and geological phenomena.
Rousseau, André
core +1 more source
Seismic scattering and absorption mapping from intermediate-depth earthquakes reveals complex tectonic interactions acting in the Vrancea region and surroundings (Romania) [PDF]
, 2017 The present study was performed during a stay at the University of Münster financed by a grant awarded by the German Academic Exchange Service (DAAD) in 2014.
Borleanu, F. +4 more
core +1 more source