Observations of E-region field-aligned irregularities off the magnetic equator, using the Piura VHF radar

Descripción del Articulo

"G3: Low latitude ionosphere effects on systems and radio propagation" 6 p., incluye PPT.
Detalles Bibliográficos
Autores: Chau Chong Shing, Jorge Luis, Woodman Pollitt, Ronald Francisco
Formato: objeto de conferencia
Fecha de Publicación:1999
Institución:Instituto Geofísico del Perú
Repositorio:IGP-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.igp.gob.pe:20.500.12816/572
Enlace del recurso:http://hdl.handle.net/20.500.12816/572
Nivel de acceso:acceso abierto
Materia:E region
Radar
Atmosphere
Equatorial Electrojet
http://purl.org/pe-repo/ocde/ford#1.05.01
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dc.title.none.fl_str_mv Observations of E-region field-aligned irregularities off the magnetic equator, using the Piura VHF radar
title Observations of E-region field-aligned irregularities off the magnetic equator, using the Piura VHF radar
spellingShingle Observations of E-region field-aligned irregularities off the magnetic equator, using the Piura VHF radar
Chau Chong Shing, Jorge Luis
E region
Radar
Atmosphere
Equatorial Electrojet
http://purl.org/pe-repo/ocde/ford#1.05.01
title_short Observations of E-region field-aligned irregularities off the magnetic equator, using the Piura VHF radar
title_full Observations of E-region field-aligned irregularities off the magnetic equator, using the Piura VHF radar
title_fullStr Observations of E-region field-aligned irregularities off the magnetic equator, using the Piura VHF radar
title_full_unstemmed Observations of E-region field-aligned irregularities off the magnetic equator, using the Piura VHF radar
title_sort Observations of E-region field-aligned irregularities off the magnetic equator, using the Piura VHF radar
author Chau Chong Shing, Jorge Luis
author_facet Chau Chong Shing, Jorge Luis
Woodman Pollitt, Ronald Francisco
author_role author
author2 Woodman Pollitt, Ronald Francisco
author2_role author
dc.contributor.author.fl_str_mv Chau Chong Shing, Jorge Luis
Woodman Pollitt, Ronald Francisco
dc.subject.none.fl_str_mv E region
Radar
Atmosphere
Equatorial Electrojet
topic E region
Radar
Atmosphere
Equatorial Electrojet
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 "G3: Low latitude ionosphere effects on systems and radio propagation" 6 p., incluye PPT.
publishDate 1999
dc.date.accessioned.none.fl_str_mv 2016-11-08T05:55:29Z
2017-12-21T19:41:46Z
dc.date.available.none.fl_str_mv 2016-11-08T05:55:29Z
2017-12-21T19:41:46Z
dc.date.issued.fl_str_mv 1999
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/20.500.12816/572
url http://hdl.handle.net/20.500.12816/572
dc.language.iso.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto Geofísico del Perú, Radio Observatorio de Jicamarca
publisher.none.fl_str_mv Instituto Geofísico del Perú, Radio Observatorio de Jicamarca
dc.source.none.fl_str_mv reponame:IGP-Institucional
instname:Instituto Geofísico del Perú
instacron:IGP
instname_str Instituto Geofísico del Perú
instacron_str IGP
institution IGP
reponame_str IGP-Institucional
collection IGP-Institucional
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spelling Chau Chong Shing, Jorge LuisWoodman Pollitt, Ronald Francisco2016-11-08T05:55:29Z2017-12-21T19:41:46Z2016-11-08T05:55:29Z2017-12-21T19:41:46Z1999http://hdl.handle.net/20.500.12816/572"G3: Low latitude ionosphere effects on systems and radio propagation" 6 p., incluye PPT.We have used the Piura VHF radar (5°12'S, 80" 38'W, ~7.5" N geomagnetic latitude, just outside the magnetic equator) in northem Peru to gather echoes from 3-m E-region field-aligned irregularities (FAI). Similar irregularities have been intensively studied in the equatorial and auroral zones using ground-based radar systems and in-situ (rocket-bome) probes. Mid-latitude E-region FAI have been the subject of far fewer experiments over the years, however this situation is rapidly changing and multi-instrument experiments are being conducted and planned [1]. On the other hand at low-latitudes but outside the equatorial electrojet (EEJ), i.e., >±3", there have been not many radar observations, only those reported from a recent backscatter experiment in India [2], and the 1958 forward-scatter experiments in South America [3]. lt will be important to compare our radar observations to the better known irregularities at neighboring latitudes (equatorial and mid-latitude), in order to see the possibility of inferring sorne of the physical mechanisms goveming the off equatorial FAI. The Piura radar is part of a wind profiler network in the tropical Pacific. The main purpose of this system is to study the lower atmospheric dynamics. However, in order to observe the E-region FAI, we interrupt the normal operations of the radar. Coincidentally, we can do our observations by using one of the pre­defined antenna-pointing positions.application/pdfengInstituto Geofísico del Perú, Radio Observatorio de Jicamarcainfo:eu-repo/semantics/openAccessE regionRadarAtmosphereEquatorial Electrojethttp://purl.org/pe-repo/ocde/ford#1.05.01Observations of E-region field-aligned irregularities off the magnetic equator, using the Piura VHF radarinfo:eu-repo/semantics/conferenceObjectreponame:IGP-Institucionalinstname:Instituto Geofísico del Perúinstacron:IGPORIGINALObservations of E-Region Field-Aligned irregularities off the magnetic equator, using the Piura V.PDFapplication/pdf129933https://repositorio.igp.gob.pe/bitstreams/da8e2641-9180-42bc-9319-a07a2f3c9c30/downloade573b5a28d8550d561eb7ce30b63e77dMD51LICENSElicense.txttext/plain1748https://repositorio.igp.gob.pe/bitstreams/8d105026-616a-4ba8-9caa-6a09fd025880/download8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILObservations of E-Region Field-Aligned irregularities off the magnetic equator, using the Piura V.PDF.jpgObservations of E-Region Field-Aligned irregularities off the magnetic equator, using the Piura V.PDF.jpgIM Thumbnailimage/jpeg116277https://repositorio.igp.gob.pe/bitstreams/2067135b-594b-4899-9531-3a61895a2d37/download7cbb20e8858dea8dec8240d4528449d0MD53TEXTObservations of E-Region Field-Aligned irregularities off the magnetic equator, using the Piura V.PDF.txtObservations of E-Region Field-Aligned irregularities off the magnetic equator, using the Piura V.PDF.txtExtracted texttext/plain6https://repositorio.igp.gob.pe/bitstreams/dd7e8ec5-7aed-45b5-a4f0-177858368c8e/download6d93d3216dc4a7f5df47d4876fbec4d3MD5420.500.12816/572oai:repositorio.igp.gob.pe:20.500.12816/5722024-10-12 22:18:51.378open.accesshttps://repositorio.igp.gob.peRepositorio Geofísico Nacionalbiblio@igp.gob.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Observations of E-region field-aligned irregularities off the magnetic equator, using the Piura VHF radar
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