Results 191 to 200 of about 896,696 (247)

Long-wavelength lithospheric magnetic field of China

open access: yesGeophysical Journal International, 2020
We present new regional models, denoted CLAS, of the Chinese lithospheric field, combining the long-wavelength information provided by satellite-derived models: CHAOS-6, MF7, LCS-1 and NGDC720, and an extremely high-quality compilation of 97 994 ...
Yi Jiang   +5 more
semanticscholar   +2 more sources

Magnetic Field Data Correction in Space for Modelling the Lithospheric Magnetic Field

Space Science Reviews, 2017
The Earth’s magnetic field as it is measured by low-Earth orbit satellites such as Swarm and CHAMP results from the superposition of internal and external source fields overlapping in time and in space. The Earth’s lithospheric field is one of the weakest sources detectable from space and its accurate description requires treatments of rapidly-varying ...
E. Thébault   +3 more
semanticscholar   +6 more sources

The Global Lithospheric Magnetic Field

Geomagnetism, Aeronomy and Space Weather, 2019
V. Lesur, E. Thébault
semanticscholar   +3 more sources

The Magnetic Field of the Earth’s Lithosphere

Space Science Reviews, 2010
The lithospheric contribution to the Earth's magnetic field is concealed in magnetic field data that have now been measured over several decades from ground to satellite altitudes. The lithospheric field results from the superposition of induced and remanent magnetisations. It therefore brings an essential constraint on the magnetic properties of rocks
Thébault, E.   +4 more
openaire   +3 more sources

Utilising Macau Science Satellite-1 Data and Comprehensive Datasets to Develop a Lithospheric Magnetic Field Model of the Chinese Mainland

Remote Sensing
We incorporated a comprehensive dataset encompassing recent measurements from satellites such as the Macau Science Satgellite-1 (MSS-1), Swarm, and CHAMP, as well as aero and ocean magnetic measurements, alongside ground-based data from 1936 to 2000 ...
Yan Feng   +7 more
semanticscholar   +1 more source

NGDC-720V4QT: A revised model of the global lithospheric magnetic field to fill the data gap in the Qinghai-Tibet Plateau

Geophysics
Existing magnetic anomaly datasets, such as EMAG2, contain significant data gaps that severely undermine the accuracy of high-resolution lithospheric field modeling in certain regions.
Yao Luo   +8 more
semanticscholar   +1 more source

A new global lithospheric magnetic field model derived from CSES satellite data

International Workshop on Gravity, Electrical & Magnetic Methods and Their Applications, Shenzhen, China, May 19–22, 2024
Jie Wang   +17 more
semanticscholar   +2 more sources

A high resolution lithospheric magnetic field model over China

Science China Earth Sciences, 2013
CHAMP satellite data and ground-based magnetic observations are used and combined to map the lithospheric magnetic field over China by means of the revised spherical cap harmonic analysis (R-SHCA) modeling technique. The magnetic field is described to a spatial resolution of 150 km at the mean Earth’s radius, which represents a good compromise between ...
JiaMing Ou   +5 more
openaire   +1 more source

Application of Spherical Cap Harmonic Analysis on CHAMP satellite data to develop a lithospheric magnetic field model over southern Africa at satellite altitude

South African Journal of Geology, 2019
We apply a Spherical Cap Harmonic Analysis technique on CHAMP satellite data recorded over southern Africa between 2007.0 and 2009.0 epochs, and develop a Southern African Lithospheric Magnetic Model (SALMM) at satellite altitude.
E. Nahayo, P. Kotzé, S. Webb
semanticscholar   +1 more source

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