Vis enkel innførsel

dc.contributor.authorViljanen, Ari
dc.contributor.authorTanskanen, Eija Irene
dc.PublishedEarth Planets and Space 2013, 65(1):45-49eng
dc.description.abstractThere are two simple and objective measures of geomagnetic activity: the daily range of field components, and the daily maximum of the time derivative of the field. We study these using data from the geomagnetic latitude range of 50–85 deg, covering both the northern and southern hemispheres in 2003–2005. These activity indicators reach their maximum around the magnetic latitude of 70 deg. When comparing northern and southern sites of approximately equal geomagnetic latitudes, there are, in general, no striking interhemispheric differences.en_US
dc.rightsAttribution CC BYeng
dc.subjectGeomagnetic activityeng
dc.subjectinterhemispheric comparisonseng
dc.titleHigh-latitude magnetic fields and their time derivatives: interhemispheric similaritiesen_US
dc.typePeer reviewed
dc.typeJournal article
dc.rights.holderCopyright 2013 The Society of Geomagnetism and Earth, Planetary and Space Sciences (SGEPSSen_US
dc.subject.nsiVDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Rom- og plasmafysikk: 437
dc.subject.nsiVDP::Mathematics and natural scienses: 400::Physics: 430::Space and plasma physics: 437

Tilhørende fil(er)


Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Attribution CC BY
Med mindre annet er angitt, så er denne innførselen lisensiert som Attribution CC BY