Geomagnetic data are widely used in earthquake prediction, mantle conductivity imaging,
and other fields. However, the problem of geomagnetic data being contaminated by cultural …

We present a multi‐resolution finite‐element approach for three‐dimensional (3D)
electromagnetic (EM) induction modeling in spherical Earth. First, the secondary electric …

This study presents results of mapping three-dimensional (3-D) variations of the electrical
conductivity in depths ranging from 400 to 1200 km using 6 years of magnetic data from the …

Mantle conductivity imaging is one of the scientific goals of the forthcoming Macau
ScienceSatellite-1 (MSS-1). To achieve this goal, we develop a data analysis and inversion …

This review presents the progress made in the last decade in the field of large-scale
electromagnetic (EM) induction with natural sources, which fluctuate at periods from …

In this study, we present a tool to simultaneously invert multi‐source magnetic transfer
functions (TFs), including tippers, solar global‐to‐local TFs originating from the signals due …

Most of the existing 3-D electromagnetic (EM) modelling solvers based on the integral
equation (IE) method exploit fast Fourier transform (FFT) to accelerate the matrix–vector …

The accumulated large amount of satellite magnetic data strengthen our capability of
resolving the electrical conductivity of Earth's mantle. To invert these satellite magnetic data …

The geomagnetic data are of great value in earthquake prediction, space weather
monitoring, mineral resources exploration, and deep structure exploration of the earth …

Time-varying magnetic signals measured by geomagnetic observatories and satellites carry
information about the Earth's deep electrical conductivity structure and external current …