pfm9k geomagnetic field models and datafiles (NERC grant NE/I013873/1)

Name: pfm9k geomagnetic field models and datafiles (NERC grant NE/I013873/1)
Creator: British Geological Survey (BGS)

data.gov.uk (National Data Library) no licence stated ↪ webpage — more clicking needed British Geological Survey (BGS) · updated 2026-08-13

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A new family of spherical harmonic geomagnetic field models spanning the past 9000 yr based on magnetic field directions and intensity stored in archaeological artefacts, igneous rocks and sediment records. The pfm9k geomagnetic field models and datafiles as well as the individual bootstraps of the pfm9k.1b geomagnetic field model presented in A. Nilsson, R. Holme, M. Korte, N. Suttie and M. Hill (2014): Reconstructing Holocene geomagnetic field variation: new methods, models and implications. Geophys. J. Int., doi: 10.1093/gji/ggu120 are included here.

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