Regular daily variations in satellite magnetic total intensity data

Regular magnetic daily quiet time (<i>Sq</i>) variations in total intensity of about 30 nT amplitude are determined in Universal Time (UT) from satellite magnetic field measurements. The CHAMP satellite traverses all hours of local time in 132 days and the <i>Sq</i> variat...

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Bibliographic Details
Main Authors: J. P. R. Turner, D. E. Winch, D. J. Ivers, R. J. Stening
Format: Article
Language:English
Published: Copernicus Publications 2007-11-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/25/2167/2007/angeo-25-2167-2007.pdf