Results 21 to 30 of about 3,177 (203)

Satellite mapping of the Antarctic gravity field

Annals of Geophysics, 1999
The production and analysis of the Antarctic digital magnetic anomaly map will be greatly aided by complementary gravity data. They help to constrain thickness variations of the crust and related magnetic effects that may be used for correcting long ...
J. W. Kim, A. J. Anderson, J. H. Kim, D. R. Roman, R. R. B. von Frese   +4 more
doaj   +1 more source

Initial scalar lithospheric magnetic anomaly map of China and surrounding regions derived from CSES satellite data

, 2021
The China Seismo-Electromagnetic Satellite (CSES), China’s first satellite to measure geophysical fields with scientific goals in both space and solid earth physics, was launched successfully in February 2018.
Zhou, Bin, Huang, JianPing, de Santis, Angelo, Hulot, Gauthier, Wang, Jie, Zhima, Zeren, Yang , Yanyan, Magnes , Werner, Magnes, Werner, Yang, Yanyan, Shen, Xuhui, Santis , Angelo De, Olsen, Nils, Guo, Feng, Liu, WenLong, Zeren, Zhima, Yo, JingBo, Yu, Jingbo   +17 more
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Estimation of Sedimentary Thickness of Parts of Upper Benue Trough, Nigeria, using Integrated High Resolution Aeromagnetic and GRACE data [PDF]

مجله فیزیک زمین و فضا
High-resolution aeromagnetic and gravity data from the Gravity Recovery and Climate Experiment (GRACE) were analyzed to evaluate the sedimentary thickness and hydrocarbon potential of parts of the Upper Benue Trough in Nigeria.
J. Uchenna Abangwu, Oliver U. Ekwueme, Ngozi A. Okwesili, Desmond O. Ugbor, Emmanuel A. Igwe, Anthonia N. Nwobodo, Maximus C. Ugwuanyi   +6 more
doaj   +1 more source

Thermal structures of the Pacific lithosphere from magnetic anomaly inversion

Earth and Planetary Physics, 2018
Of the world's oceans, the Pacific has the most abundant distribution of seamount trails, oceanic plateaus and hot spots, and has the longest fracture zones.
Chun-Feng Li, Jian Wang
doaj   +1 more source

Satellite magnetic anomalies of the Antarctic crust

Annals of Geophysics, 2000
Spatially and temporally static crustal magnetic anomalies are contaminated by static core field effects above spherical harmonic degree 12 and dynamic, large-amplitude external fields.
D. E. Alsdorf, C. A. Raymond, M. E. Purucker, P. T. Taylor, J. W. Kim, L. Tan, H.R. Kim, R. R. B. von Frese   +7 more
doaj   +1 more source

Anomalous magnetic transport and extra quantum oscillation in semi-metallic photon-like fermion gas

New Journal of Physics, 2018
In the absence of Lorentz symmetry, the pseudospin-1 counterpart of the Weyl fermion (feroton) with linear dispersions and an exact flat band can emerge in condensed matter systems.
Xi Luo, Fei-Ye Li, Yue Yu
doaj   +1 more source

Depth to the bottom of magnetic layer in South America and its relationship to Curie isotherm, Moho depth and seismicity behavior

Geodesy and Geodynamics, 2018
We have estimated the DBML (depth to the bottom of the magnetic layer) in South America from the inversion of magnetic anomaly data extracted from the EMAG2 grid.
Javier Idárraga-García, Carlos A. Vargas   +1 more
doaj   +1 more source

A high-resolution lithospheric magnetic field model of China and surroundings by using CHAMP, Swarm, CSES-1, and MSS-1 satellite magnetic measurements and aeromagnetic anomaly data

Earth and Planetary Physics
The CUG_CLMFM3D series comprises high-resolution three-dimensional lithospheric magnetic field models for China and its surroundings. The first version, CUG_CLMFM3Dv1, is a spherical cap harmonic model integrating the WDMAMv2 (World Digital Magnetic ...
Pan Zhang, JinSong Du, Liang Yin, Qing Yan, JiaXuan Zhang, HouPu Li, Keke Zhang, Chao Chen   +7 more
doaj   +1 more source

Integrated Field‐Free SOT Domain‐Wall Synapses and MTJ Stochastic Neurons for Hardware Boltzmann Machines

Advanced Functional Materials, EarlyView.
Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone, Meng Tang, Camelia Florica, Bin He, Jingkai Xu, Selma Amara, Georgian Melinte, Xixiang Zhang, Gianluca Setti   +8 more
wiley   +1 more source

Reverse magnetic anomaly controlled by Permian Igneous rocks in the Iberian Chain (N Spain)

, 2021
Two important reverse dipolar magnetic anomalies in the Iberian Chain (Spain) are located over Permian igneous rocks. A detailed study of one of them, the Loscos magnetic anomaly, where the geological structure is well constrained, reveals that the ...
Calvín,P. Universidad de Zaragoza. Departamento. de Ciencias de la Tierra, Casas, A. M. Universidad de Zaragoza. Departamento. de Ciencias de la Tierra, Tierz, P. Universidad de Zaragoza. Departamento. de Ciencias de la Tierra, Villalaín, J. J.   +3 more
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