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dc.contributor.author
Alexander, Pedro Manfredo
dc.contributor.author
Luna, D.
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de la Torre, Alejandro
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Llamedo Soria, Pablo Martin
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Schmidt, T.
dc.contributor.author
Wickert, J.
dc.date.available
2018-07-30T21:51:04Z
dc.date.issued
2010-05
dc.identifier.citation
Alexander, Pedro Manfredo; Luna, D.; de la Torre, Alejandro; Llamedo Soria, Pablo Martin; Schmidt, T.; et al.; A comparative and numerical study of effects of gravity waves in small miss-distance and miss-time GPS radio occultation temperature profiles; Elsevier; Advances in Space Research; 45; 10; 5-2010; 1231-1234
dc.identifier.issn
0273-1177
dc.identifier.uri
http://hdl.handle.net/11336/53549
dc.description.abstract
The Global Positioning System (GPS) Radio Occultation (RO) technique has global coverage and is capable of generating high vertical resolution temperature profiles of the upper troposphere and lower stratosphere with sub-Kelvin accuracy and long-term stability, regardless of weather conditions. In this work, we take advantage of the anomalously high density of occultation events at the eastern side of the highest Andes Mountains during the initial mission months of COSMIC (Constellation Observing System for Meteorology, Ionosphere and Climate). This region is well-known for its high wave activity. We choose to study two pairs of GPS RO, both containing two occultations that occurred close in time and space. One pair shows significant differences between both temperature profiles. Numerical simulations with a mesoscale model were performed, in order to understand this discrepancy. It is attributed to the presence of a horizontal inhomogeneous structure caused by gravity waves.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Gravity Waves
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Numerical Simulation
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Radio Occultation
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Stratosphere
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Meteorología y Ciencias Atmosféricas
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
A comparative and numerical study of effects of gravity waves in small miss-distance and miss-time GPS radio occultation temperature profiles
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-07-30T15:41:45Z
dc.journal.volume
45
dc.journal.number
10
dc.journal.pagination
1231-1234
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Alexander, Pedro Manfredo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Luna, D.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
dc.description.fil
Fil: de la Torre, Alejandro. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Llamedo Soria, Pablo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
dc.description.fil
Fil: Schmidt, T.. German Research Centre for Geosciences; Alemania
dc.description.fil
Fil: Wickert, J.. German Research Centre for Geosciences; Alemania
dc.journal.title
Advances in Space Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0273117710000025
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.asr.2009.12.015
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