Mostrar el registro sencillo del ítem Alken, Patrick Maus, Stefan 2018-11-06T12:50:17Z 2018-11-06T12:50:17Z 2009-03-09
dc.identifier.issn 1364-6826
dc.description.abstract "The day-time eastward equatorial electric field (EEF) in the E-region plays an important role in equatorial ionospheric dynamics. It is responsible for driving the equatorial electrojet (EEJ) current system, equatorial vertical ion drifts, and the equatorial ionization anomaly (EIA). Due to its importance, there is much interest in accurately measuring the EEF. However, there is a severe lack of high quality data with the notable exception being the JULIA coherent scatter radar in Peru. In this work, we use CHAMP satellite-derived latitudinal current profiles of the day-time EEJ in order to estimate the eastward electric field at all longitudes, seasons, and day-side local times. We have constructed a dataset of over 32,000 EEF estimates based on six years of CHAMP data. Our estimates agree well with JULIA measurements, with an RMS difference of 0.13 mV/m". es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher Journal of Atmospheric and Solar-Terrestrial Physics es_ES
dc.rights info:eu-repo/semantics/restrictedAccess es_ES
dc.rights.uri es_ES
dc.source Repositorio institucional - IGP es_ES
dc.subject Campos eléctricos es_ES
dc.subject Campos magnéticos es_ES
dc.subject Satélites artificiales es_ES
dc.subject Electrochorro ecuatorial es_ES
dc.subject Región E es_ES
dc.subject Ionósfera--Mediciones--Perú es_ES
dc.subject Ionósfera--Observaciones es_ES
dc.subject Radar coherente es_ES
dc.subject Radio Observatorio de Jicamarca es_ES
dc.title Electric fields in the equatorial ionosphere derived from CHAMP satellite magnetic field measurements es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde Atmósfera es_ES
dc.subject.ocde Observación es_ES
dc.subject.ocde Radar es_ES
dc.subject.ocde Observación es_ES
dc.subject.ocde Perú es_ES
dc.subject.ocde Geofísica es_ES
dc.identifier.journal Journal of Atmospheric and Solar-Terrestrial Physics es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi 10.1016/j.jastp.2009.02.006 es_ES




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