Quality improvements to the spectral data acquired from HF multi-static sounding system at the magnetic Equator

Descripción del Articulo

Poster presented at the 2023 SWOL Workshop, CADIC, Ushuaia, Argentina, October 2-6.
Detalles Bibliográficos
Autores: Vásquez, V., Milla, M., Kuyeng, Karim, Gonzales, J., Scipión, Danny
Formato: objeto de conferencia
Fecha de Publicación:2023
Institución:Instituto Geofísico del Perú
Repositorio:IGP-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.igp.gob.pe:20.500.12816/5483
Enlace del recurso:http://hdl.handle.net/20.500.12816/5483
Nivel de acceso:acceso abierto
Materia:HF radar
Coherent echoes
Multifrequency transmitting
Demodulation
Clustering algorithm
Clean data
https://purl.org/pe-repo/ocde/ford#1.05.01
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dc.title.es_ES.fl_str_mv Quality improvements to the spectral data acquired from HF multi-static sounding system at the magnetic Equator
title Quality improvements to the spectral data acquired from HF multi-static sounding system at the magnetic Equator
spellingShingle Quality improvements to the spectral data acquired from HF multi-static sounding system at the magnetic Equator
Vásquez, V.
HF radar
Coherent echoes
Multifrequency transmitting
Demodulation
Clustering algorithm
Clean data
https://purl.org/pe-repo/ocde/ford#1.05.01
title_short Quality improvements to the spectral data acquired from HF multi-static sounding system at the magnetic Equator
title_full Quality improvements to the spectral data acquired from HF multi-static sounding system at the magnetic Equator
title_fullStr Quality improvements to the spectral data acquired from HF multi-static sounding system at the magnetic Equator
title_full_unstemmed Quality improvements to the spectral data acquired from HF multi-static sounding system at the magnetic Equator
title_sort Quality improvements to the spectral data acquired from HF multi-static sounding system at the magnetic Equator
author Vásquez, V.
author_facet Vásquez, V.
Milla, M.
Kuyeng, Karim
Gonzales, J.
Scipión, Danny
author_role author
author2 Milla, M.
Kuyeng, Karim
Gonzales, J.
Scipión, Danny
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Vásquez, V.
Milla, M.
Kuyeng, Karim
Gonzales, J.
Scipión, Danny
dc.subject.es_ES.fl_str_mv HF radar
Coherent echoes
Multifrequency transmitting
Demodulation
Clustering algorithm
Clean data
topic HF radar
Coherent echoes
Multifrequency transmitting
Demodulation
Clustering algorithm
Clean data
https://purl.org/pe-repo/ocde/ford#1.05.01
dc.subject.ocde.es_ES.fl_str_mv https://purl.org/pe-repo/ocde/ford#1.05.01
description Poster presented at the 2023 SWOL Workshop, CADIC, Ushuaia, Argentina, October 2-6.
publishDate 2023
dc.date.accessioned.none.fl_str_mv 2023-11-06T16:05:17Z
dc.date.available.none.fl_str_mv 2023-11-06T16:05:17Z
dc.date.issued.fl_str_mv 2023-10
dc.type.es_ES.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/20.500.12816/5483
url http://hdl.handle.net/20.500.12816/5483
dc.language.iso.es_ES.fl_str_mv eng
language eng
dc.rights.es_ES.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.es_ES.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.es_ES.fl_str_mv application/pdf
dc.publisher.es_ES.fl_str_mv 2023 SWOL Workshop
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 Vásquez, V.Milla, M.Kuyeng, KarimGonzales, J.Scipión, Danny2023-11-06T16:05:17Z2023-11-06T16:05:17Z2023-10http://hdl.handle.net/20.500.12816/5483Poster presented at the 2023 SWOL Workshop, CADIC, Ushuaia, Argentina, October 2-6.A network of HF radio beacons and receivers for ionospheric sounding has been operating in Peru since 2016. The purpose of this instrument is to measure the group delay, Doppler shift, power, and other parameters in order to estimate the regional plasma density as a function of space and time, this information is crucial for forecasting the occurrence of Spread-F. The HF radar used only one frequency for transmission and reception that generated interference between different transmitter stations in the analyzed spectrum. To improve the quality of the spectral data, changes were made to the operation of the radar. Spectral separation of the transmitted signals was carried out, followed by the implementation of an algorithm that extracts only the signals of interest from the measured spectrum, discarding the noisy areas. The procedure for the changes made to the HF system, along with comparisons of the final data, is shown in this work.application/pdfeng2023 SWOL Workshopinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/4.0/HF radarCoherent echoesMultifrequency transmittingDemodulationClustering algorithmClean datahttps://purl.org/pe-repo/ocde/ford#1.05.01Quality improvements to the spectral data acquired from HF multi-static sounding system at the magnetic Equatorinfo:eu-repo/semantics/conferenceObjectreponame:IGP-Institucionalinstname:Instituto Geofísico del Perúinstacron:IGPORIGINALVasquez_et_al_2023_SWOL_Workshop.pdfVasquez_et_al_2023_SWOL_Workshop.pdfapplication/pdf1327856https://repositorio.igp.gob.pe/bitstreams/520cc3d7-9927-4920-b37f-0ec3c27fbca7/download68cfba2f4e1f5c7b4479ef570bb630c8MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.igp.gob.pe/bitstreams/63ae6b6a-2150-46e5-97ca-85a362474fac/download8a4605be74aa9ea9d79846c1fba20a33MD52TEXTVasquez_et_al_2023_SWOL_Workshop.pdf.txtVasquez_et_al_2023_SWOL_Workshop.pdf.txtExtracted texttext/plain5875https://repositorio.igp.gob.pe/bitstreams/eb42607b-958a-491a-96c5-918c74364609/download2928df1d8d002484bc67a7b08e61ba2dMD53THUMBNAILVasquez_et_al_2023_SWOL_Workshop.pdf.jpgVasquez_et_al_2023_SWOL_Workshop.pdf.jpgIM Thumbnailimage/jpeg134927https://repositorio.igp.gob.pe/bitstreams/fae54e86-e8f3-4169-aa18-9f870164fb5f/download72c9e1be024279661e3074293b0ec583MD5420.500.12816/5483oai:repositorio.igp.gob.pe:20.500.12816/54832023-11-06 16:16:08.301https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessopen.accesshttps://repositorio.igp.gob.peRepositorio Geofísico del Perudspace-help@myu.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Quality improvements to the spectral data acquired from HF multi-static sounding system at the magnetic Equator
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