Mostrar el registro sencillo del ítem Reinisch, B.W. Abdu, M. Batista, I. Sales, G.S. Khmyrov, G. Bullet, T. A. Chau Chong Shing, Jorge Luis Rios, V. 2018-07-13T14:03:38Z 2018-07-13T14:03:38Z 2004-09
dc.identifier.issn 1432-0576
dc.description En: Annales Geophysicae v. 22, n. 9, (September 2004), p. 3145-3153. es_ES
dc.description.abstract "Directional ionogram and F-region drift observations were conducted at seven digisonde stations in South America during the COPEX campaign from October to December 2002. Five stations in Brazil, one in Argentina, and one in Peru, monitored the ionosphere across the continent to study the onset and development of F-region density depletions that cause equatorial spread F (ESF). New ionosonde techniques quantitatively describe the prereversal uplifting of the F layer at the magnetic equator and the eastward motion of the depletions over the stations. Three of the Brazilian stations were located along a field line with a 350-km apex over the equator to investigate the relation of the occurrence of ESF and the presence of sporadic E-layers at the two E-region intersections of the field line. No simple correlation was found." es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher European Geosciences Union (EGU) es_ES
dc.rights info:eu-repo/semantics/openAccess es_ES
dc.rights.uri es_ES
dc.source Repositorio institucional - IGP es_ES
dc.subject Ionósfera--Observaciones es_ES
dc.subject Región F es_ES
dc.subject Densidad de electrones ionosféricos es_ES
dc.subject Ionósfera--Investigación--Perú es_ES
dc.subject Ionósfera--Investigación--Brasil es_ES
dc.subject Ionósfera--Investigación--Argentina es_ES
dc.subject Ionogramas es_ES
dc.title Multistation digisonde observations of equatorial spread F in South America es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde Atmósfera es_ES
dc.subject.ocde América del Sur es_ES
dc.subject.ocde Estaciones es_ES
dc.subject.ocde Investigación científica es_ES
dc.subject.ocde Física es_ES
dc.identifier.journal Annales Geophysicae es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi 10.5194/angeo-22-3145-2004 es_ES




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