Reconstruction of geomagnetic activity and near-Earth interplanetary conditions over the past 167 yr – Part 1: A new geomagnetic data composite

We present a new composite of geomagnetic activity which is designed to be as homogeneous in its construction as possible. This is done by only combining data that, by virtue of the locations of the source observatories used, have similar responses to solar wind and IMF (interplanetary magnetic...

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Bibliographic Details
Main Authors: M. Lockwood, L. Barnard, H. Nevanlinna, M. J. Owens, R. G. Harrison, A. P. Rouillard, C. J. Davis
Format: Article
Language:English
Published: Copernicus Publications 2013-11-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/31/1957/2013/angeo-31-1957-2013.pdf