Geomagnetic field declination: from decadal to centennial scales

Declination annual mean time series longer than 1 century provided by 24 geomagnetic observatories worldwide, together with 5 Western European reconstructed declination series over the last 4 centuries, have been analyzed in terms of the frequency constituents of the secular variation at inter-d...

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Bibliographic Details
Main Authors: V. Dobrica, C. Demetrescu, M. Mandea
Format: Article
Language:English
Published: Copernicus Publications 2018-04-01
Series:Solid Earth
Online Access:https://www.solid-earth.net/9/491/2018/se-9-491-2018.pdf