Secular change in the location of the magnetic dip equator in the twentieth century

Secular change in the location of the magnetic dip equator in the twentieth century

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Using the spherical harmonic coefficients defining the International Geomagnetic Reference Field Models for the 21 epochs 1900 to 2000, the geographic locations of the dip equator in different longitudes were computed. It is shown that the migratory trends in the dip equator are widely different in...

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Bibliographic Details
Main Authors:	L.M. Barreto, G.K. Rangarajan
Format:	Article
Language:	English
Published:	Universidad Nacional Autónoma de México, Instituto de Geofísica 2000-06-01
Series:	Geofísica Internacional
Subjects:	Dip equator secular variation westward drift magnetic center South Atlantic magnetic anomaly
Online Access:	http://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2000/04/muniz.pdf

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