Julia radar studies of electric fields in the equatorial electrojet

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dc.contributor.authorHysell, D.L.
dc.contributor.authorLarsen, M.F.
dc.contributor.authorWoodman Pollitt, Ronald Francisco
dc.date.accessioned2016-10-17T22:47:43Z
dc.date.accessioned2017-12-21T19:41:48Z
dc.date.available2016-10-17T22:47:43Z
dc.date.available2017-12-21T19:41:48Z
dc.date.issued1997-07
dc.description.abstractFirst results from the JULIA radar at Jicamarca are presented. These include coherent scatter observations of the equatorial electrojet and of 150-km echoes. Interferometry is used to measure the zonal drift rate of kilometer scale waves in the electrojet as functions of altitude. A technique for estimating the background zonal electric field from the interferome­try data is described. The electric field estimates can be calibrated against the Doppler speed of the 150-km echoes when the latter are present. The kilometer-scale wave drifts sometimes exhibit large-amplitude, periodic height variations with vertical wavelengths of about 10 km. These signatures are reminiscent of the wind pro­files measured with chemical release techniques in the lower thermosphere during the Guará campaign.es_ES
dc.description.sponsorshipInstituto Geofísico del Perú, Radio Observatorio de Jicamarcaes_ES
dc.formatapplication/pdfes_ES
dc.identifier.citationHysell, D. L., Larsen, M. F., & Woodman, R. F. (1997). Julia radar studies of electric fields in the equatorial electrojet.==$Geophysical Research letters, 24$==(13), 1687-1690. https://doi.org/10.1029/97GL00373es_ES
dc.identifier.doihttps://doi.org/10.1029/97GL00373es_ES
dc.identifier.govdocindex-oti2018
dc.identifier.journalGeophysical Research Letterses_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12816/593
dc.language.isoenges_ES
dc.publisherAmerican Geophysical Uniones_ES
dc.relation.ispartofurn:issn:0094-8276
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttps://creativecommons.org/licences/by/4.0/es_ES
dc.subjectElectric currentses_ES
dc.subjectElectric fieldses_ES
dc.subjectInterferometryes_ES
dc.subjectRadar measurementes_ES
dc.subjectRadar systemses_ES
dc.subjectAtmospheric electricityes_ES
dc.subjectInterferometryes_ES
dc.subjectIonospherees_ES
dc.subjectRadares_ES
dc.subject.ocdehttp://purl.org/pe-repo/ocde/ford#1.05.01es_ES
dc.titleJulia radar studies of electric fields in the equatorial electrojetes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES

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