Solar cycle variation in geomagnetic external spherical harmonic coefficients.

• 1 January 1979
• journal article
• Published by Society of Geomagnetism and Earth, Planetary and Space Sciences in Journal of geomagnetism and geoelectricity
• Vol. 31  (5) , 495-508
• https://doi.org/10.5636/jgg.31.495

Abstract

Keywords

• SOLAR CYCLE
• HARMONIC COEFFICIENTS
• GEOMAGNETIC EXTERNAL
• CYCLE VARIATION
• SPHERICAL