Studies of equatorial spread-F using LISN VIPIR

Descripción del Articulo

Póster presentado en: CEDAR Workshop 2009 del 28 de junio al 2 de julio de 2009 en Santa Fe, Nuevo México, USA.
Detalles Bibliográficos
Autores: Gopi Krishna, S., Valladares, C. E., Doherty, P., Bullet, T., Livingston, R.
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:20.500.12816/3676
Enlace del recurso:http://hdl.handle.net/20.500.12816/3676
Nivel de acceso:acceso abierto
Materia:Ionosphere
Ionograms
Geomagnetism
Electrons
Atmospheric dispersion
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 Gopi Krishna, S.Valladares, C. E.Doherty, P.Bullet, T.Livingston, R.2018-11-16T12:52:38Z2018-11-16T12:52:38Z2009http://hdl.handle.net/20.500.12816/3676Póster presentado en: CEDAR Workshop 2009 del 28 de junio al 2 de julio de 2009 en Santa Fe, Nuevo México, USA.LISN, the Low Latitude Ionospheric Sensor Network, is a distributed observatory. LISN represents a closely coordinated geophysical instrument set, comprised of GPS receivers providing TEC values and scintillation measurements, magnetometers providing daytime ionospheric electric fields and Vertical Incidence Pulsed Ionospheric Radar (VIPIR) providing ionograms. The LISN Observatory was designed to do continuous measurements using GPS receivers, VIPIR ionosondes and flux gate magnetometers; provide a nowcast of TEC, S4 index, and other derived parameters of the low-latitude ionosphere. The LISN-GPS network of 70 GPS receivers (planned, about 45+ connected now) and 5 VIPIR ionosondes planned in the same field line, will make it possible to address science questions regarding: the effect of E and Es layers on inhibiting ESF, the role of Gravity Waves on seeding plasma bubbles. It will also provide clues to understand the causes of day-to-day variability of the low-latitude ionosphere. The first VIPIR ionosonde has been installed and working temporarily in Jicamarca since October 2008. The VIPIR is able to operate in different modes; we have used high temporal and spatial resolution modes to measure the E and F regions. We carried out a campaign during March 2009 that aimed to measure the effect of gravity waves on the ionospheric densities and to observe the means of gravity waves as a seeding mechanism for spread F. This poster describes the preliminary results on the characteristics of ionospheric density structures, velocities during spread-F conditions from the VIPIR data.application/pdfengInstituto Geofísico del Perúinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licences/by/4.0/IonosphereIonogramsGeomagnetismElectronsAtmospheric dispersionhttp://purl.org/pe-repo/ocde/ford#1.05.01http://purl.org/pe-repo/ocde/ford#1.05.00Studies of equatorial spread-F using LISN VIPIRinfo:eu-repo/semantics/conferenceObjectreponame:IGP-Institucionalinstname:Instituto Geofísico del Perúinstacron:IGPORIGINALGopi_KRISHNA2009.pdfGopi_KRISHNA2009.pdfapplication/pdf472826https://repositorio.igp.gob.pe/bitstreams/0be37e28-8f54-4004-a78c-9b8cb775c12d/download385d17fdc1203be58a6aa63ce1211531MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-8393https://repositorio.igp.gob.pe/bitstreams/5473389e-69d3-42a9-bc00-17d77aae6d8b/downloadf6e2e38ecabbf5c802f4b273da8f9399MD52THUMBNAILGopi_KRISHNA2009.pdf.jpgGopi_KRISHNA2009.pdf.jpgIM Thumbnailimage/jpeg112783https://repositorio.igp.gob.pe/bitstreams/e6701865-64a4-4e4c-a17d-ba09be0ea115/download3602a19707286411ea5a7bd0b3790a0fMD53TEXTGopi_KRISHNA2009.pdf.txtGopi_KRISHNA2009.pdf.txtExtracted texttext/plain4873https://repositorio.igp.gob.pe/bitstreams/a9e7b907-eae0-4a44-a6ed-81174b5fa593/download5cb79f7dd3e3cad75742708008b4e720MD5420.500.12816/3676oai:repositorio.igp.gob.pe:20.500.12816/36762021-03-10 12:01:46.461https://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 Studies of equatorial spread-F using LISN VIPIR
title Studies of equatorial spread-F using LISN VIPIR
spellingShingle Studies of equatorial spread-F using LISN VIPIR
Gopi Krishna, S.
Ionosphere
Ionograms
Geomagnetism
Electrons
Atmospheric dispersion
http://purl.org/pe-repo/ocde/ford#1.05.01
http://purl.org/pe-repo/ocde/ford#1.05.00
title_short Studies of equatorial spread-F using LISN VIPIR
title_full Studies of equatorial spread-F using LISN VIPIR
title_fullStr Studies of equatorial spread-F using LISN VIPIR
title_full_unstemmed Studies of equatorial spread-F using LISN VIPIR
title_sort Studies of equatorial spread-F using LISN VIPIR
author Gopi Krishna, S.
author_facet Gopi Krishna, S.
Valladares, C. E.
Doherty, P.
Bullet, T.
Livingston, R.
author_role author
author2 Valladares, C. E.
Doherty, P.
Bullet, T.
Livingston, R.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Gopi Krishna, S.
Valladares, C. E.
Doherty, P.
Bullet, T.
Livingston, R.
dc.subject.es_ES.fl_str_mv Ionosphere
Ionograms
Geomagnetism
Electrons
Atmospheric dispersion
topic Ionosphere
Ionograms
Geomagnetism
Electrons
Atmospheric dispersion
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: CEDAR Workshop 2009 del 28 de junio al 2 de julio de 2009 en Santa Fe, Nuevo México, USA.
publishDate 2009
dc.date.accessioned.none.fl_str_mv 2018-11-16T12:52:38Z
dc.date.available.none.fl_str_mv 2018-11-16T12:52:38Z
dc.date.issued.fl_str_mv 2009
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dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/20.500.12816/3676
url http://hdl.handle.net/20.500.12816/3676
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
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Studies of equatorial spread-F using LISN VIPIR
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