ResearchInfrastructure@GFZ | Archaeomagnetism

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Archaeomagnetism

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ArchKalmag14k - Correlation based model of the holocene core field, based on archeomagnetic and volcanic data

ArchKalmag14k is constructed using methods from Bayesian statistics, in particular Gaussian processes and the Kalman filter, to reflect uncertainties in data and modeling. Additionally to the field coefficients, covarianz matrices and a model ensemb…

HistKalmag (last 1,000 years)

Like ArchKalmag, HistKalmag is a correlation-based model of the geomagnetic core field, which covers the historical period. Measurements of the magnetic field direction, in particular the declination, are available for the last 400 years. These valu…