Mostrar el registro sencillo del ítem Rodrigues, F. S. Nicolls, M. J. Milla, Marco Smith, J. M. Varney, R. H. Strømme, A. Martinis, C. Arratia, J. F. 2018-07-24T13:57:08Z 2018-07-24T13:57:08Z 2015-06-11
dc.identifier.citation Rodrigues, F. S., Nicolls, M. J., Milla, M., Smith, J. M., Varney, R. H., Strømme, A., ... Arratia, J. F. (2015). AMISR-14: Observations of equatorial spread F.==$Geophysical Research Letters, 42$==(13), 5100-5108. es_ES
dc.identifier.govdoc index-oti2018
dc.description.abstract A new, 14-panel Advanced Modular Incoherent Scatter Radar (AMISR-14) system was recently deployed at the Jicamarca Radio Observatory. We present results of the first coherent backscatter radar observations of equatorial spread F (ESF) irregularities made with the system. Colocation with the 50 MHz Jicamarca Unattended Long-term studies of the Ionosphere and Atmosphere (JULIA) radar allowed unique simultaneous observations of meter and submeter irregularities. Observations from both systems produced similar Range-Time-Intensity maps during bottom-type and bottomside ESF events. We were also able to use the electronic beam steering capability of AMISR-14 to “image” scattering structures in the magnetic equatorial plane and track their appearance, evolution, and decay with a much larger field of view than previously possible at Jicamarca. The results suggest zonal variations in the instability conditions leading to irregularities and demonstrate the dynamic behavior of F region scattering structures as they evolve and drift across the radar beams. es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher American Geophysical Union es_ES
dc.relation.ispartof urn:issn:0094-8276
dc.rights info:eu-repo/semantics/restrictedAccess es_ES
dc.subject Ionosphere es_ES
dc.subject Irregularities es_ES
dc.subject Spread F es_ES
dc.subject Scatter es_ES
dc.subject Radar es_ES
dc.title AMISR-14: Observations of equatorial spread F es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde es_ES
dc.identifier.journal Geophysical Research Letters es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi es_ES




Mostrar el registro sencillo del ítem