Estimating daytime vertical ExB drift velocities in the equatorial F‐region using ground‐based magnetometer observations

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dc.contributor.authorAnderson, David
dc.contributor.authorAnghel, Adela
dc.contributor.authorYumoto, Kiyohumi
dc.contributor.authorIshitsuka, Mutsumi
dc.contributor.authorKudeki, Erhan
dc.date.accessioned2018-10-23T12:59:33Z
dc.date.available2018-10-23T12:59:33Z
dc.date.issued2002-06-28
dc.description.abstractThe daytime equatorial electrojet is a narrow band of enhanced eastward current flowing in the 100 to 120 km altitude region within ±2° latitude of the dip equator. A unique way of determining the daytime strength of the electrojet is to observe the difference in the magnitudes of the Horizontal (H) component between a magnetometer placed directly on the magnetic equator and one displaced 6 to 9 degrees away. The difference between these measured H values provides a direct measure of the daytime electrojet current, and in turn, the magnitude of the vertical ExB drift velocity in the F region ionosphere. This paper discusses a recent study that has established the quantitative relationship between the vertical ExB drift velocity in the ionospheric F region and the daytime strength of the equatorial electrojet in the South American (west coast) longitude sector.es_ES
dc.description.peer-reviewPor pareses_ES
dc.formatapplication/pdfes_ES
dc.identifier.citationAnderson, D., Anghel, A., Yumoto, K., Ishitsuka, M., & Kudeki, E. (2002). Estimating daytime vertical ExB drift velocities in the equatorial F‐region using ground‐based magnetometer observations.==$Geophysical Research Letters, 29$==(12). https://doi.org/10.1029/2001GL014562es_ES
dc.identifier.doihttps://doi.org/10.1029/2001GL014562es_ES
dc.identifier.govdocindex-oti2018
dc.identifier.journalGeophysical Research Letterses_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12816/3102
dc.language.isoenges_ES
dc.publisherAmerican Geophysical Uniones_ES
dc.relation.ispartofurn:issn:0094-8276
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_ES
dc.subjectElectrojetes_ES
dc.subjectF regiones_ES
dc.subjectGround-based measurementes_ES
dc.subjectIonospherees_ES
dc.subjectMagnetometeres_ES
dc.subjectVertical migrationes_ES
dc.subject.ocdehttp://purl.org/pe-repo/ocde/ford#1.05.01es_ES
dc.titleEstimating daytime vertical ExB drift velocities in the equatorial F‐region using ground‐based magnetometer observationses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES

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