Results 1 to 10 of about 497 (122)

Modeling of the Sq geomagnetic field induced by tidal oscillations of the atmosphere

Earth and Planetary Physics
The Sq (solar quiet) geomagnetic field is generated by the electric currents in the E-region of the ionosphere, driven by the atmospheric tides. It is a critical part of high-precision geomagnetic field modeling.
WenBo Li, DaLi Kong, HongBo Yao, Hao Yan
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The global lithospheric field modeling based on MSS-1 and other satellites’ gradient data

Earth and Planetary Physics
We 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, Yan Feng, JiaXuan Zhang, XinWu Li, Ya Huang   +4 more
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Evaluation of the lithospheric magnetic field mapped by the first year of MSS-1 data

Earth and Planetary Physics
The MSS-1 satellite began mapping Earth’s magnetic field in November 2023. Here, we perform a preliminary assessment of the new information provided on Earth’s lithospheric magnetic field from the first 12 months of data from MSS-1.
S. Williams, D. Gubbins, P. W. Livermore, Y. Jiang   +3 more
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Revised global vertically integrated remanent magnetization model of the oceanic lithosphere with comparison to LCS-1 model and MSS-1 magnetic measurements

Earth and Planetary Physics
The lithospheric magnetic field is an important component of the geomagnetic field, and the oceanic lithosphere exhibits distinct characteristics. Because of its formation mechanisms, evolutionary history, and geomagnetic field polarity reversals, the ...
ShiDa Sun, Hui Li, JinSong Du, Pan Zhang, Chao Chen, PengFei Liu   +5 more
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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
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A multisource geomagnetic field model incorporating ocean circulation-induced magnetic field

Earth and Planetary Physics
The movement of global ocean circulation in the Earth’s main magnetic field generates a measurable induced magnetic field (about 2 nT at geomagnetic satellite altitudes).
HongBo Yao, JuYuan Xu, Cong Yang, ZhengYong Ren, Keke Zhang   +4 more
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Ionospheric response to the May 2024 geomagnetic storm within the SAA region: Analysis with MSS-1, COSMIC-2, and ground-based GNSS data

Earth and Planetary Physics
This study utilizes radio occultation observations from the Macau Science Satellite-1 mission (MSS-1) to investigate ionospheric response to the May 2024 G5 geomagnetic storm within the South Atlantic Anomaly (SAA) region. The distinctive data from MSS-1,
JinHuan Du, Zhe Yang
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MISTA candidate magnetic field models for IGRF-14 derived from MSS-1, Swarm and observatory data

Earth, Planets and Space
The International Geomagnetic Reference Field (IGRF) is a spherical harmonic model representing the large-scale Earth’s main magnetic field and its secular variation (SV).
Hongbo Yao, Pengfei Liu, Qing Yan, Yi Jiang, Juyuan Xu, Liang Yin, Zhengyong Ren, Yufeng Lin, Yan Feng, Yongxin Pan, Keke Zhang   +10 more
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The Initial Assessment of Ionospheric Radio Occultation Data of MSS‐1 Satellite and Its Applications in Scintillation Exploration

Earth and Space Science
The Macau Science Satellites (MSS‐1) mission, consisting of twin low earth orbit satellites (Satellite A and B), is the first low‐inclination and high‐precision geomagnetic surveying satellite project in China.
M. J. Wu, H. Y. Yue, P. Guo, X. Ma, H. G. Li, J. J. Dong, F. F. Zuo   +6 more
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An alternative regularization approach for modeling the regional lithospheric magnetic field from satellite magnetic measurements by the spherical equivalent source method and its application in Africa

Earth and Planetary Physics
The equivalent source (ES) method in the spherical coordinate system has been widely applied to processing, reduction, field modeling, and geophysical and geological interpretation of satellite magnetic anomaly data.
JiangSong Gui, JinSong Du, Pan Zhang, ChangQing Yuan, YuKun Li, KangAn Zhao, Liang Yin, HouPu Li   +7 more
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