Martian CO2 Ice Observation at High Spectral Resolution With ExoMars/TGO NOMAD

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

Detalles Bibliográficos
Autores: Oliva, F., D'Aversa, Emiliano, Bellucci, Giancarlo, Carrozzo, F. G., Ruiz Lozano, L., Altieri, F., Thomas, Ian R., Karatekin, O., Cruz Mermy, G., Schmidt, F., Robert, S., Vandaele, Ann Carine, Daerden, Frank, Ristic, Bojan, Patel, Manish R., López-Moreno, José Juan, Sindoni, G.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/275759
Acceso en línea:http://hdl.handle.net/10261/275759
Access Level:acceso abierto
Palabra clave:Mars
Mars surface
Surface properties
Surface ice
CO2 ice
CO2 ice clouds
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network_name_str España
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dc.title.none.fl_str_mv Martian CO2 Ice Observation at High Spectral Resolution With ExoMars/TGO NOMAD
title Martian CO2 Ice Observation at High Spectral Resolution With ExoMars/TGO NOMAD
spellingShingle Martian CO2 Ice Observation at High Spectral Resolution With ExoMars/TGO NOMAD
Oliva, F.
Mars
Mars surface
Surface properties
Surface ice
CO2 ice
CO2 ice clouds
title_short Martian CO2 Ice Observation at High Spectral Resolution With ExoMars/TGO NOMAD
title_full Martian CO2 Ice Observation at High Spectral Resolution With ExoMars/TGO NOMAD
title_fullStr Martian CO2 Ice Observation at High Spectral Resolution With ExoMars/TGO NOMAD
title_full_unstemmed Martian CO2 Ice Observation at High Spectral Resolution With ExoMars/TGO NOMAD
title_sort Martian CO2 Ice Observation at High Spectral Resolution With ExoMars/TGO NOMAD
dc.creator.none.fl_str_mv Oliva, F.
D'Aversa, Emiliano
Bellucci, Giancarlo
Carrozzo, F. G.
Ruiz Lozano, L.
Altieri, F.
Thomas, Ian R.
Karatekin, O.
Cruz Mermy, G.
Schmidt, F.
Robert, S.
Vandaele, Ann Carine
Daerden, Frank
Ristic, Bojan
Patel, Manish R.
López-Moreno, José Juan
Sindoni, G.
author Oliva, F.
author_facet Oliva, F.
D'Aversa, Emiliano
Bellucci, Giancarlo
Carrozzo, F. G.
Ruiz Lozano, L.
Altieri, F.
Thomas, Ian R.
Karatekin, O.
Cruz Mermy, G.
Schmidt, F.
Robert, S.
Vandaele, Ann Carine
Daerden, Frank
Ristic, Bojan
Patel, Manish R.
López-Moreno, José Juan
Sindoni, G.
author_role author
author2 D'Aversa, Emiliano
Bellucci, Giancarlo
Carrozzo, F. G.
Ruiz Lozano, L.
Altieri, F.
Thomas, Ian R.
Karatekin, O.
Cruz Mermy, G.
Schmidt, F.
Robert, S.
Vandaele, Ann Carine
Daerden, Frank
Ristic, Bojan
Patel, Manish R.
López-Moreno, José Juan
Sindoni, G.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
European Commission
Belgian Science Policy Office
Fonds de La Recherche Scientifique (Belgique)
UK Space Agency
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Mars
Mars surface
Surface properties
Surface ice
CO2 ice
CO2 ice clouds
topic Mars
Mars surface
Surface properties
Surface ice
CO2 ice
CO2 ice clouds
description This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/275759
url http://hdl.handle.net/10261/275759
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
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info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-101836-B-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ESP2017-87143-R
http://dx.doi.org/10.1029/2021JE007083
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dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Geophysical Union
publisher.none.fl_str_mv American Geophysical Union
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
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reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
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spelling Martian CO2 Ice Observation at High Spectral Resolution With ExoMars/TGO NOMADOliva, F.D'Aversa, EmilianoBellucci, GiancarloCarrozzo, F. G.Ruiz Lozano, L.Altieri, F.Thomas, Ian R.Karatekin, O.Cruz Mermy, G.Schmidt, F.Robert, S.Vandaele, Ann CarineDaerden, FrankRistic, BojanPatel, Manish R.López-Moreno, José JuanSindoni, G.MarsMars surfaceSurface propertiesSurface iceCO2 iceCO2 ice cloudsThis is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.The Nadir and Occultation for MArs Discovery (NOMAD) instrument suite aboard ExoMars/Trace Gas Orbiter spacecraft is mainly conceived for the study of minor atmospheric species, but it also offers the opportunity to investigate surface composition and aerosols properties. We investigate the information content of the Limb, Nadir, and Occultation (LNO) infrared channel of NOMAD and demonstrate how spectral orders 169, 189, and 190 can be exploited to detect surface CO2 ice. We study the strong CO2 ice absorption band at 2.7 μm and the shallower band at 2.35 μm taking advantage of observations across Martian Years 34 and 35 (March 2018 to February 2020), straddling a global dust storm. We obtain latitudinal-seasonal maps for CO2 ice in both polar regions, in overall agreement with predictions by a general climate model and with the Mars Express/OMEGA spectrometer Martian Years 27 and 28 observations. We find that the narrow 2.35 μm absorption band, spectrally well covered by LNO order 189, offers the most promising potential for the retrieval of CO2 ice microphysical properties. Occurrences of CO2 ice spectra are also detected at low latitudes and we discuss about their interpretation as daytime high altitude CO2 ice clouds as opposed to surface frost. We find that the clouds hypothesis is preferable on the basis of surface temperature, local time and grain size considerations, resulting in the first detection of CO2 ice clouds through the study of this spectral range. Through radiative transfer considerations on these detections we find that the 2.35 μm absorption feature of CO2 ice clouds is possibly sensitive to nm-sized ice grains. © 2022. The Authors.ExoMars is a space mission of the European Space Agency (ESA) and Roscosmos. The NOMAD experiment is led by the Royal Belgian Institute for Space Aeronomy (IASB-BIRA), assisted by Co-PI teams from Spain (IAA-CSIC), Italy (INAF-IAPS), and the United Kingdom (The Open University). This project acknowledges funding by the Belgian Science Policy Office (BELSPO), with the financial and contractual coordination by the ESA Prodex Office (PEA 4000103401, 4000121493), by Spanish Ministry of Science and Innovation (MCIU) and by European funds under grants PGC2018-101836-BI00 and ESP2017-87143-R (MINECO/FEDER), as well as by UK Space Agency through grants ST/V002295/1, ST/V005332/1, and ST/S00145X/1 and Italian Space Agency through Grant 2018-2-HH.0. This work was supported by the Belgian Fonds de la Recherche Scientifique—FNRS under Grant No. 30442502 (ET_HOME). The IAA/CSIC team acknowledges financial support from the State Agency for Research of the Spanish MCIU through the “Center of Excellence Severo Ochoa” award for the Instituto de Astrofísica de Andalucía (SEV-2017-0709). US investigators were supported by the National Aeronautics and Space Administration. Canadian investigators were supported by the Canadian Space Agency. SR thanks BELSPO for the FED-tWIN funding (Prf-2019-077—RT-MOLEXO). Open Access Funding provided by Istituto nazionale di astrofisica within the CRUI-CARE Agreement.Peer reviewedAmerican Geophysical UnionMinisterio de Ciencia e Innovación (España)European CommissionBelgian Science Policy OfficeFonds de La Recherche Scientifique (Belgique)UK Space AgencyConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/275759reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MICINN//SEV-2017-0709info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-101836-B-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ESP2017-87143-Rhttp://dx.doi.org/10.1029/2021JE007083Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2757592026-05-22T06:33:51Z
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