F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR
Descripción del Articulo
The ALTAIR UHF radar was used in an incoherent scatter experiment to observe the low-latitude ionosphere during the Equis 2 rocket campaign. The measurements provided the first high-resolution electron density maps of the low-latitude D- and E-region in the Pacific sector and also extended into the...
| Autores: | , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2006 |
| Institución: | Instituto Geofísico del Perú |
| Repositorio: | IGP-Institucional |
| Lenguaje: | inglés |
| OAI Identifier: | oai:repositorio.igp.gob.pe:20.500.12816/1900 |
| Enlace del recurso: | http://hdl.handle.net/20.500.12816/1900 https://doi.org/10.5194/angeo-24-1333-2006 |
| Nivel de acceso: | acceso abierto |
| Materia: | Incoherent Scattering Radar F Region Ionospheric Electron Density Radar Antennas Transmitting Antennas http://purl.org/pe-repo/ocde/ford#1.05.01 |
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| dc.title.none.fl_str_mv |
F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR |
| title |
F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR |
| spellingShingle |
F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR Milla, Marco Incoherent Scattering Radar F Region Ionospheric Electron Density Radar Antennas Transmitting Antennas http://purl.org/pe-repo/ocde/ford#1.05.01 |
| title_short |
F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR |
| title_full |
F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR |
| title_fullStr |
F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR |
| title_full_unstemmed |
F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR |
| title_sort |
F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR |
| author |
Milla, Marco |
| author_facet |
Milla, Marco Kudeki, Erhan |
| author_role |
author |
| author2 |
Kudeki, Erhan |
| author2_role |
author |
| dc.contributor.author.fl_str_mv |
Milla, Marco Kudeki, Erhan |
| dc.subject.none.fl_str_mv |
Incoherent Scattering Radar F Region Ionospheric Electron Density Radar Antennas Transmitting Antennas |
| topic |
Incoherent Scattering Radar F Region Ionospheric Electron Density Radar Antennas Transmitting Antennas http://purl.org/pe-repo/ocde/ford#1.05.01 |
| dc.subject.ocde.none.fl_str_mv |
http://purl.org/pe-repo/ocde/ford#1.05.01 |
| description |
The ALTAIR UHF radar was used in an incoherent scatter experiment to observe the low-latitude ionosphere during the Equis 2 rocket campaign. The measurements provided the first high-resolution electron density maps of the low-latitude D- and E-region in the Pacific sector and also extended into the F-region and topside ionosphere. Although the sampling frequency was well below the Nyquist frequency of F-region returns, we were able to estimate Te/Ti ratio and infer unbiased electron density estimates using a regularized inversion technique described here. The technique exploits magnetic aspect angle dependence of ISR cross-section for Te>Ti. |
| publishDate |
2006 |
| dc.date.accessioned.none.fl_str_mv |
2018-07-16T17:49:34Z |
| dc.date.available.none.fl_str_mv |
2018-07-16T17:49:34Z |
| dc.date.issued.fl_str_mv |
2006-07 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.citation.none.fl_str_mv |
Milla, M., & Kudeki, E. (2006). F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR.==$Annales Geophysicae, 24$==(5), 1333-1342. https://doi.org/10.5194/angeo-24-1333-2006 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/20.500.12816/1900 |
| dc.identifier.journal.none.fl_str_mv |
Annales Geophysicae |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.5194/angeo-24-1333-2006 |
| identifier_str_mv |
Milla, M., & Kudeki, E. (2006). F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR.==$Annales Geophysicae, 24$==(5), 1333-1342. https://doi.org/10.5194/angeo-24-1333-2006 Annales Geophysicae |
| url |
http://hdl.handle.net/20.500.12816/1900 https://doi.org/10.5194/angeo-24-1333-2006 |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
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urn:issn:0992-7689 |
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info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licences/by/4.0/ |
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openAccess |
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https://creativecommons.org/licences/by/4.0/ |
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application/pdf |
| dc.publisher.none.fl_str_mv |
European Geosciences Union (EGU) |
| publisher.none.fl_str_mv |
European Geosciences Union (EGU) |
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reponame:IGP-Institucional instname:Instituto Geofísico del Perú instacron:IGP |
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Instituto Geofísico del Perú |
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IGP |
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IGP-Institucional |
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Milla, MarcoKudeki, Erhan2018-07-16T17:49:34Z2018-07-16T17:49:34Z2006-07Milla, M., & Kudeki, E. (2006). F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIR.==$Annales Geophysicae, 24$==(5), 1333-1342. https://doi.org/10.5194/angeo-24-1333-2006http://hdl.handle.net/20.500.12816/1900Annales Geophysicaehttps://doi.org/10.5194/angeo-24-1333-2006The ALTAIR UHF radar was used in an incoherent scatter experiment to observe the low-latitude ionosphere during the Equis 2 rocket campaign. The measurements provided the first high-resolution electron density maps of the low-latitude D- and E-region in the Pacific sector and also extended into the F-region and topside ionosphere. Although the sampling frequency was well below the Nyquist frequency of F-region returns, we were able to estimate Te/Ti ratio and infer unbiased electron density estimates using a regularized inversion technique described here. The technique exploits magnetic aspect angle dependence of ISR cross-section for Te>Ti.Por paresapplication/pdfengEuropean Geosciences Union (EGU)urn:issn:0992-7689info:eu-repo/semantics/openAccesshttps://creativecommons.org/licences/by/4.0/Incoherent Scattering RadarF RegionIonospheric Electron DensityRadar AntennasTransmitting Antennashttp://purl.org/pe-repo/ocde/ford#1.05.01F-region electron density and Te / Ti measurements using incoherent scatter power data collected at ALTAIRinfo:eu-repo/semantics/articlereponame:IGP-Institucionalinstname:Instituto Geofísico del Perúinstacron:IGPORIGINALfregion2006.pdffregion2006.pdfapplication/pdf851527https://repositorio.igp.gob.pe/bitstreams/048ee4c4-58b8-4448-aa9c-ca0a46caf46c/downloadb924fc110cb1269db98933f83da2a7b5MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.igp.gob.pe/bitstreams/8af9f9cf-e7bc-4d6a-95d7-c9f1a64e6d6f/download8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILfregion2006.pdf.jpgfregion2006.pdf.jpgIM Thumbnailimage/jpeg99627https://repositorio.igp.gob.pe/bitstreams/809f55d3-1c55-4288-9f5e-36410b70913d/download32f64dad68adc27838e52566110703beMD53TEXTfregion2006.pdf.txtfregion2006.pdf.txtExtracted texttext/plain37633https://repositorio.igp.gob.pe/bitstreams/3c82dd94-d0b2-423f-92f4-a363d718ac14/download1aa847856ce5fe1159caceb829f8ec86MD5420.500.12816/1900oai:repositorio.igp.gob.pe:20.500.12816/19002024-10-12 22:18:28.484https://creativecommons.org/licences/by/4.0/info:eu-repo/semantics/openAccessopen.accesshttps://repositorio.igp.gob.peRepositorio Geofísico Nacionalbiblio@igp.gob.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 |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
