On the distortions in calculated GW parameters during slanted atmospheric soundings

Autores
de la Torre, Alejandro; Alexander, Peter; Schmidt, Torsten; Llamedo, Pablo; Hierro, Rodrigo
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The significant distortions introduced in the measured atmospheric gravity wavelengths by soundings other than those in vertical and horizontal directions, are discussed as a function of the elevation angle of the sounding path and the gravity wave aspect ratio. Under- or overestimation of real vertical wavelengths during the measurement process depends on the value of these two parameters. The consequences of these distortions on the calculation of the energy and the vertical flux of horizontal momentum are analyzed and discussed in the context of two experimental limb satellite setups: GPSLEO radio occultations and TIMED/SABER ((Atmosphere using Broadband Emission Radiometry/Thermosphere– Ionosphere–Mesosphere–Energetics and Dynamics)) measurements. Possible discrepancies previously found between the momentum flux calculated from satellite temperature profiles, on site and from model simulations, may to a certain degree be attributed to these distortions. A recalculation of previous momentum flux climatologies based on these considerations seems to be a difficult goal.
Materia
Meteorología y Ciencias Atmosféricas
Gravity Waves
Distortions
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/12015
Acceder
id CICBA_cb54e9f0eee10784b27b34991772d0bc
oai_identifier_str oai:digital.cic.gba.gob.ar:11746/12015
network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling On the distortions in calculated GW parameters during slanted atmospheric soundingsde la Torre, AlejandroAlexander, PeterSchmidt, TorstenLlamedo, PabloHierro, RodrigoMeteorología y Ciencias AtmosféricasGravity WavesDistortionsThe significant distortions introduced in the measured atmospheric gravity wavelengths by soundings other than those in vertical and horizontal directions, are discussed as a function of the elevation angle of the sounding path and the gravity wave aspect ratio. Under- or overestimation of real vertical wavelengths during the measurement process depends on the value of these two parameters. The consequences of these distortions on the calculation of the energy and the vertical flux of horizontal momentum are analyzed and discussed in the context of two experimental limb satellite setups: GPSLEO radio occultations and TIMED/SABER ((Atmosphere using Broadband Emission Radiometry/Thermosphere– Ionosphere–Mesosphere–Energetics and Dynamics)) measurements. Possible discrepancies previously found between the momentum flux calculated from satellite temperature profiles, on site and from model simulations, may to a certain degree be attributed to these distortions. A recalculation of previous momentum flux climatologies based on these considerations seems to be a difficult goal.2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/12015enginfo:eu-repo/semantics/altIdentifier/doi/10.5194/amt-11-1363-2018info:eu-repo/semantics/altIdentifier/issn/1867-8548info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-11-27T08:33:29Zoai:digital.cic.gba.gob.ar:11746/12015Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-11-27 08:33:29.378CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv On the distortions in calculated GW parameters during slanted atmospheric soundings
title On the distortions in calculated GW parameters during slanted atmospheric soundings
spellingShingle On the distortions in calculated GW parameters during slanted atmospheric soundings
de la Torre, Alejandro
Meteorología y Ciencias Atmosféricas
Gravity Waves
Distortions
title_short On the distortions in calculated GW parameters during slanted atmospheric soundings
title_full On the distortions in calculated GW parameters during slanted atmospheric soundings
title_fullStr On the distortions in calculated GW parameters during slanted atmospheric soundings
title_full_unstemmed On the distortions in calculated GW parameters during slanted atmospheric soundings
title_sort On the distortions in calculated GW parameters during slanted atmospheric soundings
dc.creator.none.fl_str_mv de la Torre, Alejandro
Alexander, Peter
Schmidt, Torsten
Llamedo, Pablo
Hierro, Rodrigo
author de la Torre, Alejandro
author_facet de la Torre, Alejandro
Alexander, Peter
Schmidt, Torsten
Llamedo, Pablo
Hierro, Rodrigo
author_role author
author2 Alexander, Peter
Schmidt, Torsten
Llamedo, Pablo
Hierro, Rodrigo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Meteorología y Ciencias Atmosféricas
Gravity Waves
Distortions
topic Meteorología y Ciencias Atmosféricas
Gravity Waves
Distortions
dc.description.none.fl_txt_mv The significant distortions introduced in the measured atmospheric gravity wavelengths by soundings other than those in vertical and horizontal directions, are discussed as a function of the elevation angle of the sounding path and the gravity wave aspect ratio. Under- or overestimation of real vertical wavelengths during the measurement process depends on the value of these two parameters. The consequences of these distortions on the calculation of the energy and the vertical flux of horizontal momentum are analyzed and discussed in the context of two experimental limb satellite setups: GPSLEO radio occultations and TIMED/SABER ((Atmosphere using Broadband Emission Radiometry/Thermosphere– Ionosphere–Mesosphere–Energetics and Dynamics)) measurements. Possible discrepancies previously found between the momentum flux calculated from satellite temperature profiles, on site and from model simulations, may to a certain degree be attributed to these distortions. A recalculation of previous momentum flux climatologies based on these considerations seems to be a difficult goal.
description The significant distortions introduced in the measured atmospheric gravity wavelengths by soundings other than those in vertical and horizontal directions, are discussed as a function of the elevation angle of the sounding path and the gravity wave aspect ratio. Under- or overestimation of real vertical wavelengths during the measurement process depends on the value of these two parameters. The consequences of these distortions on the calculation of the energy and the vertical flux of horizontal momentum are analyzed and discussed in the context of two experimental limb satellite setups: GPSLEO radio occultations and TIMED/SABER ((Atmosphere using Broadband Emission Radiometry/Thermosphere– Ionosphere–Mesosphere–Energetics and Dynamics)) measurements. Possible discrepancies previously found between the momentum flux calculated from satellite temperature profiles, on site and from model simulations, may to a certain degree be attributed to these distortions. A recalculation of previous momentum flux climatologies based on these considerations seems to be a difficult goal.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/12015
url https://digital.cic.gba.gob.ar/handle/11746/12015
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.5194/amt-11-1363-2018
info:eu-repo/semantics/altIdentifier/issn/1867-8548
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
_version_ 1849948596890238976
score 13.275514

Publicaciones similares