Assimilation of IASI satellite CO fields into a global chemistry transport model for validation against aircraft measurements
This work evaluates the IASI CO product against independent in-situ aircraft data from the MOZAIC program and the POLARCAT aircraft campaign. The validation is carried out by analysing the impact of assimilation of eight months of IASI CO columns retrieved for the period of May to December 2008 into...
Published in: | Atmospheric Chemistry and Physics |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2012
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Subjects: | |
Online Access: | https://hal.science/hal-00647994 https://hal.science/hal-00647994/document https://hal.science/hal-00647994/file/acp-12-4493-2012.pdf https://doi.org/10.5194/acp-12-4493-2012 |
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Université de Nantes: HAL-UNIV-NANTES |
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ftunivnantes |
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English |
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[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDE.MCG]Environmental Sciences/Global Changes |
spellingShingle |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDE.MCG]Environmental Sciences/Global Changes Klonecki, A. Pommier, Matthieu Clerbaux, Cathy Ancellet, Gérard Cammas, Jean-Pierre Coheur, Pierre-François Cozic, Anne Diskin, G. S. Hadji-Lazaro, Juliette Hauglustaine, Didier A. Hurtmans, Daniel Khattatov, B. Lamarque, J.-F. Law, Kathy S. Nedelec, Philippe Paris, Jean-Daniel Podolske, J. R. Prunet, P. Schlager, H. Laval-Szopa, Sophie Turquety, Solène Assimilation of IASI satellite CO fields into a global chemistry transport model for validation against aircraft measurements |
topic_facet |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDE.MCG]Environmental Sciences/Global Changes |
description |
This work evaluates the IASI CO product against independent in-situ aircraft data from the MOZAIC program and the POLARCAT aircraft campaign. The validation is carried out by analysing the impact of assimilation of eight months of IASI CO columns retrieved for the period of May to December 2008 into the global chemistry transport model LMDz-INCA. A modelling system based on a sub-optimal Kalman filter was developed and a specific treatment that takes into account the representativeness of observations at the scale of the model grid is applied to the IASI CO columns and associated errors before their assimilation in the model. Comparisons of the assimilated CO profiles with in situ CO measurements indicate that the assimilation leads to a considerable improvement of the model simulations in the middle troposphere as compared with a control run with no assimilation. Model biases in the simulation of background values are reduced and improvement in the simulation of very high concentrations is observed. The improvement is due to the transport by the model of the information present in the IASI CO retrievals. Our analysis also shows the impact of assimilation of CO on the representation of transport into the Arctic region during the POLARCAT summer campaign. A considerable increase in CO mixing ratios over the Asian source region was observed when assimilation was used leading to much higher values of CO during the cross-pole transport episode. These higher values are in good agreement with data from the POLARCAT flights that sampled this plume. |
author2 |
NOVELTIS Sté Air Quality Research Division Toronto Environment and Climate Change Canada 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) Spectroscopie de l'atmosphère, Service de Chimie Quantique et Photophysique Université libre de Bruxelles (ULB) Laboratoire d'aérologie (LAERO) Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) Calcul Scientifique (CALCULS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) NASA Langley Research Center Hampton (LaRC) Modelling the Earth Response to Multiple Anthropogenic Interactions and Dynamics (MERMAID) National Center for Atmospheric Research Boulder (NCAR) ICOS-RAMCES (ICOS-RAMCES) NASA Ames Research Center (ARC) DLR Institut für Physik der Atmosphäre (IPA) Deutsches Zentrum für Luft- und Raumfahrt Oberpfaffenhofen-Wessling (DLR) Modélisation du climat (CLIM) Université Pierre et Marie Curie - Paris 6 (UPMC) Laboratoire de Météorologie Dynamique (UMR 8539) (LMD) Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-École des Ponts ParisTech (ENPC)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris École normale supérieure - Paris (ENS-PSL) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS-PSL) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL) |
format |
Article in Journal/Newspaper |
author |
Klonecki, A. Pommier, Matthieu Clerbaux, Cathy Ancellet, Gérard Cammas, Jean-Pierre Coheur, Pierre-François Cozic, Anne Diskin, G. S. Hadji-Lazaro, Juliette Hauglustaine, Didier A. Hurtmans, Daniel Khattatov, B. Lamarque, J.-F. Law, Kathy S. Nedelec, Philippe Paris, Jean-Daniel Podolske, J. R. Prunet, P. Schlager, H. Laval-Szopa, Sophie Turquety, Solène |
author_facet |
Klonecki, A. Pommier, Matthieu Clerbaux, Cathy Ancellet, Gérard Cammas, Jean-Pierre Coheur, Pierre-François Cozic, Anne Diskin, G. S. Hadji-Lazaro, Juliette Hauglustaine, Didier A. Hurtmans, Daniel Khattatov, B. Lamarque, J.-F. Law, Kathy S. Nedelec, Philippe Paris, Jean-Daniel Podolske, J. R. Prunet, P. Schlager, H. Laval-Szopa, Sophie Turquety, Solène |
author_sort |
Klonecki, A. |
title |
Assimilation of IASI satellite CO fields into a global chemistry transport model for validation against aircraft measurements |
title_short |
Assimilation of IASI satellite CO fields into a global chemistry transport model for validation against aircraft measurements |
title_full |
Assimilation of IASI satellite CO fields into a global chemistry transport model for validation against aircraft measurements |
title_fullStr |
Assimilation of IASI satellite CO fields into a global chemistry transport model for validation against aircraft measurements |
title_full_unstemmed |
Assimilation of IASI satellite CO fields into a global chemistry transport model for validation against aircraft measurements |
title_sort |
assimilation of iasi satellite co fields into a global chemistry transport model for validation against aircraft measurements |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.science/hal-00647994 https://hal.science/hal-00647994/document https://hal.science/hal-00647994/file/acp-12-4493-2012.pdf https://doi.org/10.5194/acp-12-4493-2012 |
long_lat |
ENVELOPE(-59.194,-59.194,-62.308,-62.308) |
geographic |
Arctic Inca |
geographic_facet |
Arctic Inca |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
ISSN: 1680-7316 EISSN: 1680-7324 Atmospheric Chemistry and Physics https://hal.science/hal-00647994 Atmospheric Chemistry and Physics, 2012, 12 (10), pp.4493-4512. ⟨10.5194/acp-12-4493-2012⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.5194/acp-12-4493-2012 hal-00647994 https://hal.science/hal-00647994 https://hal.science/hal-00647994/document https://hal.science/hal-00647994/file/acp-12-4493-2012.pdf doi:10.5194/acp-12-4493-2012 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.5194/acp-12-4493-2012 |
container_title |
Atmospheric Chemistry and Physics |
container_volume |
12 |
container_issue |
10 |
container_start_page |
4493 |
op_container_end_page |
4512 |
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1766344395681955840 |
spelling |
ftunivnantes:oai:HAL:hal-00647994v1 2023-05-15T15:13:53+02:00 Assimilation of IASI satellite CO fields into a global chemistry transport model for validation against aircraft measurements Klonecki, A. Pommier, Matthieu Clerbaux, Cathy Ancellet, Gérard Cammas, Jean-Pierre Coheur, Pierre-François Cozic, Anne Diskin, G. S. Hadji-Lazaro, Juliette Hauglustaine, Didier A. Hurtmans, Daniel Khattatov, B. Lamarque, J.-F. Law, Kathy S. Nedelec, Philippe Paris, Jean-Daniel Podolske, J. R. Prunet, P. Schlager, H. Laval-Szopa, Sophie Turquety, Solène NOVELTIS Sté Air Quality Research Division Toronto Environment and Climate Change Canada 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) Spectroscopie de l'atmosphère, Service de Chimie Quantique et Photophysique Université libre de Bruxelles (ULB) Laboratoire d'aérologie (LAERO) Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) Calcul Scientifique (CALCULS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) NASA Langley Research Center Hampton (LaRC) Modelling the Earth Response to Multiple Anthropogenic Interactions and Dynamics (MERMAID) National Center for Atmospheric Research Boulder (NCAR) ICOS-RAMCES (ICOS-RAMCES) NASA Ames Research Center (ARC) DLR Institut für Physik der Atmosphäre (IPA) Deutsches Zentrum für Luft- und Raumfahrt Oberpfaffenhofen-Wessling (DLR) Modélisation du climat (CLIM) Université Pierre et Marie Curie - Paris 6 (UPMC) Laboratoire de Météorologie Dynamique (UMR 8539) (LMD) Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-École des Ponts ParisTech (ENPC)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris École normale supérieure - Paris (ENS-PSL) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS-PSL) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL) 2012 https://hal.science/hal-00647994 https://hal.science/hal-00647994/document https://hal.science/hal-00647994/file/acp-12-4493-2012.pdf https://doi.org/10.5194/acp-12-4493-2012 en eng HAL CCSD European Geosciences Union info:eu-repo/semantics/altIdentifier/doi/10.5194/acp-12-4493-2012 hal-00647994 https://hal.science/hal-00647994 https://hal.science/hal-00647994/document https://hal.science/hal-00647994/file/acp-12-4493-2012.pdf doi:10.5194/acp-12-4493-2012 info:eu-repo/semantics/OpenAccess ISSN: 1680-7316 EISSN: 1680-7324 Atmospheric Chemistry and Physics https://hal.science/hal-00647994 Atmospheric Chemistry and Physics, 2012, 12 (10), pp.4493-4512. ⟨10.5194/acp-12-4493-2012⟩ [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDE.MCG]Environmental Sciences/Global Changes info:eu-repo/semantics/article Journal articles 2012 ftunivnantes https://doi.org/10.5194/acp-12-4493-2012 2023-02-22T10:35:34Z This work evaluates the IASI CO product against independent in-situ aircraft data from the MOZAIC program and the POLARCAT aircraft campaign. The validation is carried out by analysing the impact of assimilation of eight months of IASI CO columns retrieved for the period of May to December 2008 into the global chemistry transport model LMDz-INCA. A modelling system based on a sub-optimal Kalman filter was developed and a specific treatment that takes into account the representativeness of observations at the scale of the model grid is applied to the IASI CO columns and associated errors before their assimilation in the model. Comparisons of the assimilated CO profiles with in situ CO measurements indicate that the assimilation leads to a considerable improvement of the model simulations in the middle troposphere as compared with a control run with no assimilation. Model biases in the simulation of background values are reduced and improvement in the simulation of very high concentrations is observed. The improvement is due to the transport by the model of the information present in the IASI CO retrievals. Our analysis also shows the impact of assimilation of CO on the representation of transport into the Arctic region during the POLARCAT summer campaign. A considerable increase in CO mixing ratios over the Asian source region was observed when assimilation was used leading to much higher values of CO during the cross-pole transport episode. These higher values are in good agreement with data from the POLARCAT flights that sampled this plume. Article in Journal/Newspaper Arctic Université de Nantes: HAL-UNIV-NANTES Arctic Inca ENVELOPE(-59.194,-59.194,-62.308,-62.308) Atmospheric Chemistry and Physics 12 10 4493 4512 |