Perpendicular and off-perpendicular to B observations of 150-km echoes: evidence of meridional modulation and structure

Descripción del Articulo

Póster presentado en: ISEA12, Greta, Grecia, Mayo 18-25, 2008.
Detalles Bibliográficos
Autores: Chau Chong Shing, Jorge Luis, Woodman Pollitt, Ronald Francisco, Milla, Marco
Formato: objeto de conferencia
Fecha de Publicación:2009
Institución:Instituto Geofísico del Perú
Repositorio:IGP-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.igp.gob.pe:20.500.12816/3806
Enlace del recurso:http://hdl.handle.net/20.500.12816/3806
Nivel de acceso:acceso abierto
Materia:Interferometry
Ionosphere
Plasma
Radar
http://purl.org/pe-repo/ocde/ford#1.05.01
http://purl.org/pe-repo/ocde/ford#1.05.00
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spelling Chau Chong Shing, Jorge LuisWoodman Pollitt, Ronald FranciscoMilla, Marco2018-11-22T16:11:00Z2018-11-22T16:11:00Z2009http://hdl.handle.net/20.500.12816/3806Póster presentado en: ISEA12, Greta, Grecia, Mayo 18-25, 2008.Although discovered more than 40 years ago [Balsley, 1964], there is still no physical mechanism that explains the occurrence of coherent echoes from altitudes around 150 kms (the so called 150-km echoes). East-West oblique beam [Fawcett, 1999] as well as wide beam imaging observations at Jicamarca, indicates that temporal variability of 150-km echoes (the pearls in the necklace) is not due to structuring and/or modulation in the zonal direction. These results point to a meridional modulation [E. Kudeki, personal communication]. Recently Chau [2004] reported the observations of echoes from off-perpendicular to B angles, implying that the aspect sensitivity (i.e., the North-South angular brightness) is not a narrow Gaussian as originally thought…application/pdfengInstituto Geofísico del Perúinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licences/by/4.0/InterferometryIonospherePlasmaRadarhttp://purl.org/pe-repo/ocde/ford#1.05.01http://purl.org/pe-repo/ocde/ford#1.05.00Perpendicular and off-perpendicular to B observations of 150-km echoes: evidence of meridional modulation and structureinfo:eu-repo/semantics/conferenceObjectreponame:IGP-Institucionalinstname:Instituto Geofísico del Perúinstacron:IGPORIGINALwoodman2008.pdfwoodman2008.pdfapplication/pdf3147005https://repositorio.igp.gob.pe/bitstreams/d3814ce1-02f5-472d-8bf0-91e5494d0a84/download1a0cd21dcc130e9ccbd825e927b64b70MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-8393https://repositorio.igp.gob.pe/bitstreams/a88aa052-3119-4f04-9c43-763a1f668f4a/downloadf6e2e38ecabbf5c802f4b273da8f9399MD52THUMBNAILwoodman2008.pdf.jpgwoodman2008.pdf.jpgIM Thumbnailimage/jpeg187913https://repositorio.igp.gob.pe/bitstreams/65c48ef6-c4d3-4612-9375-3003705d4719/downloadcef6a3e791e16a3f14df401f319ba065MD53TEXTwoodman2008.pdf.txtwoodman2008.pdf.txtExtracted texttext/plain4048https://repositorio.igp.gob.pe/bitstreams/b2ece2ee-e931-4dff-931d-6dffa0d8acaf/download61cd3bbecc601b3eee53a83fad3625c4MD5420.500.12816/3806oai:repositorio.igp.gob.pe:20.500.12816/38062021-03-10 12:01:46.6https://creativecommons.org/licences/by/4.0/info:eu-repo/semantics/openAccessopen.accesshttps://repositorio.igp.gob.peRepositorio Geofísico del Perudspace-help@myu.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
dc.title.es_ES.fl_str_mv Perpendicular and off-perpendicular to B observations of 150-km echoes: evidence of meridional modulation and structure
title Perpendicular and off-perpendicular to B observations of 150-km echoes: evidence of meridional modulation and structure
spellingShingle Perpendicular and off-perpendicular to B observations of 150-km echoes: evidence of meridional modulation and structure
Chau Chong Shing, Jorge Luis
Interferometry
Ionosphere
Plasma
Radar
http://purl.org/pe-repo/ocde/ford#1.05.01
http://purl.org/pe-repo/ocde/ford#1.05.00
title_short Perpendicular and off-perpendicular to B observations of 150-km echoes: evidence of meridional modulation and structure
title_full Perpendicular and off-perpendicular to B observations of 150-km echoes: evidence of meridional modulation and structure
title_fullStr Perpendicular and off-perpendicular to B observations of 150-km echoes: evidence of meridional modulation and structure
title_full_unstemmed Perpendicular and off-perpendicular to B observations of 150-km echoes: evidence of meridional modulation and structure
title_sort Perpendicular and off-perpendicular to B observations of 150-km echoes: evidence of meridional modulation and structure
author Chau Chong Shing, Jorge Luis
author_facet Chau Chong Shing, Jorge Luis
Woodman Pollitt, Ronald Francisco
Milla, Marco
author_role author
author2 Woodman Pollitt, Ronald Francisco
Milla, Marco
author2_role author
author
dc.contributor.author.fl_str_mv Chau Chong Shing, Jorge Luis
Woodman Pollitt, Ronald Francisco
Milla, Marco
dc.subject.es_ES.fl_str_mv Interferometry
Ionosphere
Plasma
Radar
topic Interferometry
Ionosphere
Plasma
Radar
http://purl.org/pe-repo/ocde/ford#1.05.01
http://purl.org/pe-repo/ocde/ford#1.05.00
dc.subject.ocde.es_ES.fl_str_mv http://purl.org/pe-repo/ocde/ford#1.05.01
http://purl.org/pe-repo/ocde/ford#1.05.00
description Póster presentado en: ISEA12, Greta, Grecia, Mayo 18-25, 2008.
publishDate 2009
dc.date.accessioned.none.fl_str_mv 2018-11-22T16:11:00Z
dc.date.available.none.fl_str_mv 2018-11-22T16:11:00Z
dc.date.issued.fl_str_mv 2009
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url http://hdl.handle.net/20.500.12816/3806
dc.language.iso.es_ES.fl_str_mv eng
language eng
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eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licences/by/4.0/
dc.format.es_ES.fl_str_mv application/pdf
dc.publisher.es_ES.fl_str_mv Instituto Geofísico del Perú
dc.source.none.fl_str_mv reponame:IGP-Institucional
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Perpendicular and off-perpendicular to B observations of 150-km echoes: evidence of meridional modulation and structure
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