Earth System Structure

12 Pages Posted: 7 Aug 2020

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Date Written: July 29, 2020


Using the electromagnetic principle and the IGRF12 model of the standard reference field of the earth's magnetic field, combined with the similarity of experimental principles of fluid flow around a cylinder 2, a 3D model of the earth system was reconstructed. This model is in good agreement with the actual observations of the Earth's aurora. Four support pillars were found inside the earth, one of which had collapsed, which should be the cause of the Atlantic magnetic field anomaly.

Keywords: Earth structure, IGRF, Mantle flow direction, 3D Model, Aurora ring, Geomagnetic cause

Suggested Citation

Chu, Zhen, Earth System Structure (July 29, 2020). Available at SSRN: or

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