Intercomparison of polar ozone profiles monitored by IASI/MetOp sounder with ground-based NDACC observations
1P-1 The IASI instrument was launched at the end of 2006 onboard the MetOp satellite. It uses the thermal infrared spectral range to monitor the atmospheric composition at any location two times per day, and is measuring some of the chemical components playing a key role in the climate system and po...
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ftuniversailles:oai:HAL:hal-00664863v1 2024-06-23T07:45:59+00:00 Intercomparison of polar ozone profiles monitored by IASI/MetOp sounder with ground-based NDACC observations Gazeaux, Julien Clerbaux, Cathy George, Maya Hadji-Lazaro, Juliette Hurtmans, D. Coheur, Pierre-François 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) Ile de la Réunion, France 2011-11-07 https://hal.science/hal-00664863 en eng HAL CCSD hal-00664863 https://hal.science/hal-00664863 2011 NDACC, Symposium celebrating 20 years of atmospheric research fostered by NDACC/NDSC observations https://hal.science/hal-00664863 2011 NDACC, Symposium celebrating 20 years of atmospheric research fostered by NDACC/NDSC observations, Nov 2011, Ile de la Réunion, France [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] info:eu-repo/semantics/conferenceObject Poster communications 2011 ftuniversailles 2024-05-24T03:23:11Z 1P-1 The IASI instrument was launched at the end of 2006 onboard the MetOp satellite. It uses the thermal infrared spectral range to monitor the atmospheric composition at any location two times per day, and is measuring some of the chemical components playing a key role in the climate system and pollution issues. This instrument has an unprecedented horizontal resolution and coverage, from which global, regional and local distributions of trace gas concentrations can be derived. After a presentation of IASI, the poster shows intercomparisons between ozone profiles monitored by IASI and by different NDACC SAOZ observation. The focus is particularly made on Concordia and Dumont d'Urville stations (Antarctic). A detailed comparison with measurements obtained from balloons sondes during the Concordiasi campaign is also provided. Finally, IASI performances over Antarctica are evaluated and limitations are discussed. Conference Object Antarc* Antarctic Antarctica Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ Antarctic Dumont d'Urville ENVELOPE(140.017,140.017,-66.667,-66.667) Dumont-d'Urville ENVELOPE(140.013,140.013,-66.667,-66.667) |
institution |
Open Polar |
collection |
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ |
op_collection_id |
ftuniversailles |
language |
English |
topic |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] |
spellingShingle |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] Gazeaux, Julien Clerbaux, Cathy George, Maya Hadji-Lazaro, Juliette Hurtmans, D. Coheur, Pierre-François Intercomparison of polar ozone profiles monitored by IASI/MetOp sounder with ground-based NDACC observations |
topic_facet |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] |
description |
1P-1 The IASI instrument was launched at the end of 2006 onboard the MetOp satellite. It uses the thermal infrared spectral range to monitor the atmospheric composition at any location two times per day, and is measuring some of the chemical components playing a key role in the climate system and pollution issues. This instrument has an unprecedented horizontal resolution and coverage, from which global, regional and local distributions of trace gas concentrations can be derived. After a presentation of IASI, the poster shows intercomparisons between ozone profiles monitored by IASI and by different NDACC SAOZ observation. The focus is particularly made on Concordia and Dumont d'Urville stations (Antarctic). A detailed comparison with measurements obtained from balloons sondes during the Concordiasi campaign is also provided. Finally, IASI performances over Antarctica are evaluated and limitations are discussed. |
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) Spectroscopie de l'atmosphère, Service de Chimie Quantique et Photophysique Université libre de Bruxelles (ULB) |
format |
Conference Object |
author |
Gazeaux, Julien Clerbaux, Cathy George, Maya Hadji-Lazaro, Juliette Hurtmans, D. Coheur, Pierre-François |
author_facet |
Gazeaux, Julien Clerbaux, Cathy George, Maya Hadji-Lazaro, Juliette Hurtmans, D. Coheur, Pierre-François |
author_sort |
Gazeaux, Julien |
title |
Intercomparison of polar ozone profiles monitored by IASI/MetOp sounder with ground-based NDACC observations |
title_short |
Intercomparison of polar ozone profiles monitored by IASI/MetOp sounder with ground-based NDACC observations |
title_full |
Intercomparison of polar ozone profiles monitored by IASI/MetOp sounder with ground-based NDACC observations |
title_fullStr |
Intercomparison of polar ozone profiles monitored by IASI/MetOp sounder with ground-based NDACC observations |
title_full_unstemmed |
Intercomparison of polar ozone profiles monitored by IASI/MetOp sounder with ground-based NDACC observations |
title_sort |
intercomparison of polar ozone profiles monitored by iasi/metop sounder with ground-based ndacc observations |
publisher |
HAL CCSD |
publishDate |
2011 |
url |
https://hal.science/hal-00664863 |
op_coverage |
Ile de la Réunion, France |
long_lat |
ENVELOPE(140.017,140.017,-66.667,-66.667) ENVELOPE(140.013,140.013,-66.667,-66.667) |
geographic |
Antarctic Dumont d'Urville Dumont-d'Urville |
geographic_facet |
Antarctic Dumont d'Urville Dumont-d'Urville |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
2011 NDACC, Symposium celebrating 20 years of atmospheric research fostered by NDACC/NDSC observations https://hal.science/hal-00664863 2011 NDACC, Symposium celebrating 20 years of atmospheric research fostered by NDACC/NDSC observations, Nov 2011, Ile de la Réunion, France |
op_relation |
hal-00664863 https://hal.science/hal-00664863 |
_version_ |
1802643325181755392 |