SOURCE-LINKED INTELLIGENCE

Geomagnetic field excursions: revealing the extreme states of Earth's outer core

CORDIS · observation · Publication date unknown

igh-resolution reconstructions of excursions. These models will be assimilated into state-of-the-art 3D dynamo simulations to infer the excursional state of the core and geodynamo. Furthermore, novel machine learning methods will be applied to the new models to assess past field configurations that resemble the present-day and identify common characteristics and potential precursors of the excursions. This ground-breaking synthesis of multi excursional events analyzed with data-based reconstructions, data assimilation by 3D numerical simulations, and machine learning techniques will create a holistic framework and will advance our knowledge beyond the current understanding of the Earth's outer core dynamics. geomagnetic field, paleomagnetism, paleosecular variation, geomagnetic excursions, geomagnetic reversals, geodynamo, data assimilation, core dynamics

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recordType

award

status

SIGNED

region

EU

value

1970508

unit

EUR