The Sunspot Cycle Influence on Lunar and Solar Daily Geomagnetic Variations
نویسندگان
چکیده
منابع مشابه
On the Geomagnetic Lunar Daily Variation Field
The geomagnetic lunax daily variation field, L, was studied using all available results of lunar analysis of geomagnetic data from a total of 37 stations. Equivalent external (overhead) and internal (induced within the earth) electric current systems responsible for L variations with respect to dip latitude were estimated by the method of spherical harmonic analysis for each season. The externa...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 1975
ISSN: 0956-540X,1365-246X
DOI: 10.1111/j.1365-246x.1975.tb05488.x