Mostrar el registro sencillo del ítem Oppenheim, Meers M. Sugar, Glenn Slowey, Nicholas O. Bass, Elizabeth Chau Chong Shing, Jorge Luis Close, Sigrid 2018-07-19T16:15:43Z 2018-07-19T16:15:43Z 2009-05-12
dc.identifier.citation Oppenheim, M. M., Sugar, G., Slowey, N. O., Bass, E., Chau, J. L., & Close, S. (2009). Remote sensing lower thermosphere wind profiles using non-specular meteor echoes.==$Geophysical Research Letters, 36$==(9), L09817. es_ES
dc.identifier.issn 1944-8007
dc.description.abstract "This article describes a new method of measuring wind velocity profiles between 93 km and 110 km altitude by tracking non‐specular meteor echoes as neutral winds transport the plasma trails. This requires a large VHF radar with interferometric capability able to point nearly perpendicular to the geomagnetic field. A small data sample from the Jicamarca Radio Observatory allows the measurement of horizontal wind speeds and directions with a range resolution of a few hundred meters. These observations show speeds reaching 150 m/s and sometimes changing by as much as 100 m/s over a 6 km altitude range. At the best times, these measurements can be made with only a few minutes of data. With some refinement of the data collection and analysis techniques, this technique should produce high resolution images of lower thermospheric winds as they change in both altitude and time." es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher American Geophysical Union (AGU) es_ES
dc.rights info:eu-repo/semantics/restrictedAccess es_ES
dc.rights.uri info:eu-repo/semantics/restrictedAccess es_ES
dc.source Repositorio institucional - IGP es_ES
dc.subject Observatorios (Jicamarca, Perú) es_ES
dc.subject Ecos es_ES
dc.subject Meteoros es_ES
dc.subject Astrofísica es_ES
dc.subject Radar--Perú--Mediciones es_ES
dc.subject Geomagnetismo es_ES
dc.subject Procesamiento de datos es_ES
dc.subject Vientos termoesféricos--Observación es_ES
dc.subject Vientos termoesféricos--Medición es_ES
dc.title Remote sensing lower thermosphere wind profiles using non-specular meteor echoes es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde Viento es_ES
dc.subject.ocde Astronomía es_ES
dc.subject.ocde Radar es_ES
dc.subject.ocde Perú es_ES
dc.subject.ocde Medición es_ES
dc.subject.ocde Observación es_ES
dc.subject.ocde Procesamiento electrónico de datos es_ES
dc.subject.ocde Ciencias espaciales es_ES
dc.identifier.journal Geophysical Research Letters es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi 10.1029/2009GL037353 es_ES




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