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dc.contributor.author Hysell, D. L.
dc.contributor.author Chau Chong Shing, Jorge Luis
dc.contributor.author Fesen, C.G.
dc.date.accessioned 2018-06-25T11:19:17Z
dc.date.available 2018-06-25T11:19:17Z
dc.date.issued 2002-08
dc.identifier.issn 2169-9402
dc.identifier.uri http://repositorio.igp.gob.pe/handle/IGP/1502
dc.description En: Journal of Geophysical Research: Space Physics, v. 107, n. A8, (August 2002), p. SIA 27-1-SIA 27-12. es_ES
dc.description.abstract "The effects of large winds on the low-latitude E region ionosphere and the equatorial electrojet in particular are analyzed theoretically, computationally, and experimentally. The principles that govern the relationship between electric fields, currents, and winds in steady flows in the ionosphere are reviewed formally. A three-dimensional numerical model of low-latitude ionospheric electrostatic potential is then described. Scaled wind profiles generated by the National Center for Atmospheric Research (NCAR) thermosphere/ionosphere/mesosphere electrodynamics general circulation model (TIME-GCM) are used as inputs for the potential model. The model shows that the horizontal wind component drastically modifies the vertical polarization electric field in the electrojet and drives strong zonal and meridional currents at higher dip latitudes outside the electrojet region. Comparison between the model output and coherent scatter radar observations of plasma irregularities in the electrojet indicate that strong winds and wind shears are present in the E region over Jicamarca that are roughly consistent with NCAR model wind predictions if the amplitudes of the latter are increased by about 50%." es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher Instituto Geofísico del Perú es_ES
dc.rights info:eu-repo/semantics/restrictedAccess es_ES
dc.rights.uri http://creativecommons.org/licences/by-nc-nd/2.5/pe/ es_ES
dc.source Repositorio institucional - IGP es_ES
dc.subject Ionósfera es_ES
dc.subject Electrochorro ecuatorial es_ES
dc.subject Campos magnéticos cósmicos es_ES
dc.subject Campos eléctricos es_ES
dc.subject Alta atmósfera es_ES
dc.subject Vientos termoesféricos es_ES
dc.title Effects of large horizontal winds on the equatorial electrojet es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde Atmósfera es_ES
dc.subject.ocde Viento es_ES
dc.subject.ocde Ionosfera es_ES
dc.identifier.doi 10.1029/2001JA000217 es_ES

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