Retrieval of sea surface temperature and trace gas column averaged from GOSAT, IASI-A, and IASI-B over the Arctic Ocean in summer 2010 and 2013
International audience The Arctic Ocean is a very important region of the globe in which the effect of climate change can be detected over short time periods. We have used the possibility provided by the three infrared sounders TANSO-FTS on the GOSAT platform, IASI-A, and IASI-B on the MetOp platfor...
Published in: | SPIE Proceedings, Multispectral, Hyperspectral, and Ultraspectral Remote Sensing Technology, Techniques and Applications VI |
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ftsorbonneuniv:oai:HAL:insu-01304316v1 2023-06-11T04:09:07+02:00 Retrieval of sea surface temperature and trace gas column averaged from GOSAT, IASI-A, and IASI-B over the Arctic Ocean in summer 2010 and 2013 Payan, Sébastien Camy-Peyret, Claude Bureau, Jérôme TROPO - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Université Pierre et Marie Curie - Paris 6 (UPMC) New Delhi, India 2016-04-04 https://hal-insu.archives-ouvertes.fr/insu-01304316 https://doi.org/10.1117/12.2228013 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.1117/12.2228013 insu-01304316 https://hal-insu.archives-ouvertes.fr/insu-01304316 doi:10.1117/12.2228013 10th SPIE Asia-Pacific Remote Sensing Symposium. Proceedings Volume 9880, Multispectral, Hyperspectral, and Ultraspectral Remote Sensing Technology, Techniques and Applications VI https://hal-insu.archives-ouvertes.fr/insu-01304316 10th SPIE Asia-Pacific Remote Sensing Symposium. Proceedings Volume 9880, Multispectral, Hyperspectral, and Ultraspectral Remote Sensing Technology, Techniques and Applications VI, Apr 2016, New Delhi, India. pp.98800D, ⟨10.1117/12.2228013⟩ [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography info:eu-repo/semantics/conferenceObject Conference papers 2016 ftsorbonneuniv https://doi.org/10.1117/12.2228013 2023-05-30T00:11:30Z International audience The Arctic Ocean is a very important region of the globe in which the effect of climate change can be detected over short time periods. We have used the possibility provided by the three infrared sounders TANSO-FTS on the GOSAT platform, IASI-A, and IASI-B on the MetOp platforms to retrieve the sea surface temperature (Tsurf) and the column averaged mixing ratio of several trace gases (CO2, CH4, N2O, O3) for pairs of nearly coinciding footprints (IFOVs) at small time separations (typically for IASI ~46 mn and ~54 min depending on which satellite has first observed the corresponding scene). A strict filtering based on the AVHRR cloud fraction and the radiance analysis within the GOSAT and IASI footprints lead to a large number of quasi-coinciding IFOVs for which a 1D-var inversion (Tsurf and XCO2 as the main parameters in the state vector, plus scaling factors for the profiles of H2O and O3) has been performed. As an example, we used during retrieval the atmospheric window between 940 a Conference Object Arctic Arctic Ocean Climate change HAL Sorbonne Université Arctic Arctic Ocean SPIE Proceedings, Multispectral, Hyperspectral, and Ultraspectral Remote Sensing Technology, Techniques and Applications VI 9880 98800D |
institution |
Open Polar |
collection |
HAL Sorbonne Université |
op_collection_id |
ftsorbonneuniv |
language |
English |
topic |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
spellingShingle |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography Payan, Sébastien Camy-Peyret, Claude Bureau, Jérôme Retrieval of sea surface temperature and trace gas column averaged from GOSAT, IASI-A, and IASI-B over the Arctic Ocean in summer 2010 and 2013 |
topic_facet |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
description |
International audience The Arctic Ocean is a very important region of the globe in which the effect of climate change can be detected over short time periods. We have used the possibility provided by the three infrared sounders TANSO-FTS on the GOSAT platform, IASI-A, and IASI-B on the MetOp platforms to retrieve the sea surface temperature (Tsurf) and the column averaged mixing ratio of several trace gases (CO2, CH4, N2O, O3) for pairs of nearly coinciding footprints (IFOVs) at small time separations (typically for IASI ~46 mn and ~54 min depending on which satellite has first observed the corresponding scene). A strict filtering based on the AVHRR cloud fraction and the radiance analysis within the GOSAT and IASI footprints lead to a large number of quasi-coinciding IFOVs for which a 1D-var inversion (Tsurf and XCO2 as the main parameters in the state vector, plus scaling factors for the profiles of H2O and O3) has been performed. As an example, we used during retrieval the atmospheric window between 940 a |
author2 |
TROPO - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Université Pierre et Marie Curie - Paris 6 (UPMC) |
format |
Conference Object |
author |
Payan, Sébastien Camy-Peyret, Claude Bureau, Jérôme |
author_facet |
Payan, Sébastien Camy-Peyret, Claude Bureau, Jérôme |
author_sort |
Payan, Sébastien |
title |
Retrieval of sea surface temperature and trace gas column averaged from GOSAT, IASI-A, and IASI-B over the Arctic Ocean in summer 2010 and 2013 |
title_short |
Retrieval of sea surface temperature and trace gas column averaged from GOSAT, IASI-A, and IASI-B over the Arctic Ocean in summer 2010 and 2013 |
title_full |
Retrieval of sea surface temperature and trace gas column averaged from GOSAT, IASI-A, and IASI-B over the Arctic Ocean in summer 2010 and 2013 |
title_fullStr |
Retrieval of sea surface temperature and trace gas column averaged from GOSAT, IASI-A, and IASI-B over the Arctic Ocean in summer 2010 and 2013 |
title_full_unstemmed |
Retrieval of sea surface temperature and trace gas column averaged from GOSAT, IASI-A, and IASI-B over the Arctic Ocean in summer 2010 and 2013 |
title_sort |
retrieval of sea surface temperature and trace gas column averaged from gosat, iasi-a, and iasi-b over the arctic ocean in summer 2010 and 2013 |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal-insu.archives-ouvertes.fr/insu-01304316 https://doi.org/10.1117/12.2228013 |
op_coverage |
New Delhi, India |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Climate change |
genre_facet |
Arctic Arctic Ocean Climate change |
op_source |
10th SPIE Asia-Pacific Remote Sensing Symposium. Proceedings Volume 9880, Multispectral, Hyperspectral, and Ultraspectral Remote Sensing Technology, Techniques and Applications VI https://hal-insu.archives-ouvertes.fr/insu-01304316 10th SPIE Asia-Pacific Remote Sensing Symposium. Proceedings Volume 9880, Multispectral, Hyperspectral, and Ultraspectral Remote Sensing Technology, Techniques and Applications VI, Apr 2016, New Delhi, India. pp.98800D, ⟨10.1117/12.2228013⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1117/12.2228013 insu-01304316 https://hal-insu.archives-ouvertes.fr/insu-01304316 doi:10.1117/12.2228013 |
op_doi |
https://doi.org/10.1117/12.2228013 |
container_title |
SPIE Proceedings, Multispectral, Hyperspectral, and Ultraspectral Remote Sensing Technology, Techniques and Applications VI |
container_volume |
9880 |
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98800D |
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