Get modelling results and field predictions from BIGMUDI4k.1 and BIGMUDIh.1. Please contact Patrick Arneitz in case of any questions or problems.

BIGMUDI4k.1

BIGMUDI4k.1 covers the last 4000 years and is based on historical, archeomagnetic and volcanic records. Further information:
Arneitz, P., Egli, R., Leonhardt, R., and Fabian, K., A Bayesian Iterative Geomagnetic Model with Universal Data Input: Self-consistent spherical harmonic evolution for the geomagnetic field over the last 4000 years, Physics of the Earth and Planetary Interiors (2019), https://doi.org/10.1016/j.pepi.2019.03.008

Gauss Coefficients

Find Gauss coefficients for null-model M0, mean model Mbm and all 500 bootstrapping simulations here.

BIGMUDIh.1

BIGMUDIh.1 covers the period between 1400 and 1900 AD and is based on historical, archeomagnetic and volcanic records. Further information:
Arneitz, P., Leonhardt, R., Egli, R., & Fabian, K. (2021). Dipole and non-dipole evolution of the historical geomagnetic field from instrumental, archeomagnetic and volcanic data. Journal of Geophysical Research: Solid Earth, 126, e2021JB022565. https://doi.org/10.1029/2021JB022565

Gauss Coefficients

Find Gauss coefficients for null-models (Mf_LQC, Mf_MQC, Mf_HQC), mean model (Mbm) and all 500 bootstrapping simulations here.

Field Predictions

Get predictions for field intensity, declination, and inclination for model:

BIGMUDI4k.1

BIGMUDIh.1

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