Poyasnenie: Magnitnyi kompas ne ukazyvaet na severnyi geograficheskii polyus Zemli. On pokazyvaet napravlenie na severnyi magnitnyi polyus Zemli. Severnyi magnitnyi polyus v nastoyashee vremya nahoditsya na severe Kanady. Kazhdyi den' on dvizhetsya po ellipticheskoi traektorii, i v srednem smeshaetsya za den' bolee chem na sorok metrov k severu. Soglasno imeyushimsya dannym, za 4.5 milliarda let, proshedshih so vremeni obrazovaniya Zemli, severnyi magnitnyi polyus uspel pobyvat' na bol'shei chasti zemnoi poverhnosti. Magnitnoe pole Zemli voznikaet v chastichno ionizovannom vneshnem yadre, kotoroe vrashaetsya bystree, chem poverhnost' planety. Strelkoi otmechen ostrov Ellef Ringnes, na kotorom severnyi magnitnyi polyus nahodilsya v 1999 godu.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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Publikacii s klyuchevymi slovami: Earth - north pole - magnetic north - Zemlya - Severnyi magnitnyi polyus Publikacii so slovami: Earth - north pole - magnetic north - Zemlya - Severnyi magnitnyi polyus
Sm. takzhe: Zahod Zemli s "Oriona" Protivosumerechnye luchi i festival' planet Voshod Zemli: video Udarnyi krater Manikuagan: vid iz kosmosa Zemlya i Luna: vid s drugoi storony Snezhnaya burya 1938 goda v Verhnem Michigane Polet nad nochnoi Zemlei – II Vse publikacii na tu zhe temu >>