The Geomagnetic Field in Space, Ring Currents, and Auroral Isochasms
Abstract. Using a 48-coefficient spherical harmonic expansion of the geomagnetic field for 1955.0, the results of an analysis due to Finch and Leaton, it is shown that geomagnetic field lines appear to interlink the northern and southern auroral zones. Theoretical average auroral isochasms are also...
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| Format: | Text |
| Language: | English |
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| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.643.2544 http://www.leif.org/EOS/JZ065i007p01967.pdf |