Palaeomagnetism
ArchKalmag14k - Correlation based model of the holocene core field, based on archeomagnetic and volcanic data
Correlation based geomagnetic field 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 …
Declination Calculator for the International Geomagnetic Reference Field IGRF
The declination calculator provides declination values for any location on Earth and any time between 1900 and 2025. The calculation is based on the International Geomagentic Reference Field (IGRF) which describes the geomagnetic core field. The cal…
GEOMAGIA50 – Paleomagnetic and Chronological Data for the Past 50 Ka
The GEOMAGIA50 database is an international collaboration to provide easy access to published archeomagnetic/volcanic and sediment paleomagnetic and chronological data for the past 50,000 years. GEOMAGIA50 has been funded by the US National Science …
GGFMB - global geomagnetic field reconstruction for the period between 900,000 and 700,000 years
GGFMB is a global geomagnetic field reconstruction for the period between 900,000 and 700,000 years ago. It includes, in particular, the last complete field reversal approximately 780,000 years ago, the transition from the Matuyama chron with revers…
LSMOD Models - Models for the periode of 30 to 50 kyrs that contain the Laschamp and Mono Lake field excursions
Geomagnetic field models for the periode of 30 to 50 kyrs that contain the Laschamp and Mono Lake field excursions. The LSMOD models (current version LSMOD.2) represent the global evolution of the geomagnetic field for the time interval 50 to 30 ka.…