Mostrar el registro sencillo del ítem Hysell, D.L. Woodman Pollitt, Ronald Francisco 2016-10-11T22:05:37Z 2017-12-21T19:41:49Z 2016-10-11T22:05:37Z 2017-12-21T19:41:49Z 1997-11
dc.identifier.citation Hysell, D.L., & Woodman, R. F. (1997). Imaging coherent backscatter radar observations of topside equatorial spread F.==$Radio Science, 32$==(6), 2309-2320. es_ES
dc.identifier.govdoc index-oti2018
dc.description.abstract Multiple baseline interferometric imaging of a large-scale topside spread F depletion has been performed at the Jicamarca Radio Observatory near Lima, Perú. A new imaging technique makes it possible to examine the detailed structure of the scatter from field-aligned irregularities in and around the depletion. A new antenna at Jicamarca, physically separated from the main antenna array, provided very long interferometry baselines up to -94 A long for the observations. High-resolution images of coherent backscatter from title radar plume were computed írom tite interferometry data using tite maximum entropy metltod. These images show that scattering regions with small Doppler velocities lay mainly along the boundary of the depleted region. Meanwhile, regions with high Doppler velocities were located within the depletion itselí and could be seen convecting upward through the depleted channel. 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:0048-6604
dc.rights info:eu-repo/semantics/openAccess es_ES
dc.rights.uri es_ES
dc.subject Antenna arrays es_ES
dc.subject Antennas es_ES
dc.subject Backscattering es_ES
dc.subject Imaging techniques es_ES
dc.subject Interferometry es_ES
dc.subject Maximum entropy methods es_ES
dc.subject Radar es_ES
dc.title Imaging coherent backscatter radar observations of topside equatorial spread F es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde es_ES
dc.identifier.journal Radio Science es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi es_ES




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