A Database of Aircraft Carbon Monoxide (CO) Measurements with High Temporal and Spatial Resolution during 2011 - 2021
International audience To understand tropospheric air pollution at a regional/global scale, the SPIRIT airborne instrument (SPectromètre Infra-Rouge In situ Toute altitude) was developed in 2011 and used on aircraft to measure CO, an important indicator of air pollution, during the last decade. SPIR...
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ftinsu:oai:HAL:insu-04089915v1 2024-01-14T10:08:25+01:00 A Database of Aircraft Carbon Monoxide (CO) Measurements with High Temporal and Spatial Resolution during 2011 - 2021 Catoire, Valéry Xue, Chaoyang Krysztofiak, Gisèle Brocchi, Vanessa Chevrier, Stéphane Chartier, Michel Jacquet, Patrick Robert, Claude Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E) Observatoire des Sciences de l'Univers en région Centre (OSUC) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales Paris (CNES) à renseigner, Unknown Region 2022 https://insu.hal.science/insu-04089915 https://doi.org/10.5194/egusphere-egu22-2960 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.5194/egusphere-egu22-2960 insu-04089915 https://insu.hal.science/insu-04089915 BIBCODE: 2022EGUGA.24.2960C doi:10.5194/egusphere-egu22-2960 EGU22 https://insu.hal.science/insu-04089915 EGU22, 2022, à renseigner, Unknown Region. ⟨10.5194/egusphere-egu22-2960⟩ [SDU]Sciences of the Universe [physics] info:eu-repo/semantics/conferenceObject Conference papers 2022 ftinsu https://doi.org/10.5194/egusphere-egu22-2960 2023-12-20T17:23:37Z International audience To understand tropospheric air pollution at a regional/global scale, the SPIRIT airborne instrument (SPectromètre Infra-Rouge In situ Toute altitude) was developed in 2011 and used on aircraft to measure CO, an important indicator of air pollution, during the last decade. SPIRIT could provide high-quality CO measurements with 1σ precision of 0.3 ppbv at a time resolution of 1.6 s. It can be operated on different aircraft from DLR (Germany) and SAFIRE (CNRS-CNES-Météo France) such as Falcon-20 and ATR-42. With support from various projects, more than 200 flight hours measurements were conducted over three continents (Europe, Asia, Africa), including two inter-continental transect measurements (Europe-Asia and Europe-Africa). Levels of CO and its horizontal and vertical distribution are briefly discussed and compared between different regions/continents. A 3D trajectory mapped by CO level was plotted for each flight and presented in this study. The database containing all the raw data will be archived on the AERIS database (www.aeris-data.fr), the French national center for Earth observation dedicated to the atmosphere. The database can help to understand the horizontal and vertical distribution of CO over different regions and continents. Besides, it can help to validate model performance and satellite measurements. For instance, the database covers measurements at high-latitude regions (i.e., Kiruna, Sweden, 68˚N) where satellite measurements are still a challenge, and at low-latitude regions (West Africa and South-East Asia) where in situ data are scarce and satellites need more validation by airborne measurements. Conference Object Kiruna Institut national des sciences de l'Univers: HAL-INSU Kiruna |
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Open Polar |
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Institut national des sciences de l'Univers: HAL-INSU |
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ftinsu |
language |
English |
topic |
[SDU]Sciences of the Universe [physics] |
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[SDU]Sciences of the Universe [physics] Catoire, Valéry Xue, Chaoyang Krysztofiak, Gisèle Brocchi, Vanessa Chevrier, Stéphane Chartier, Michel Jacquet, Patrick Robert, Claude A Database of Aircraft Carbon Monoxide (CO) Measurements with High Temporal and Spatial Resolution during 2011 - 2021 |
topic_facet |
[SDU]Sciences of the Universe [physics] |
description |
International audience To understand tropospheric air pollution at a regional/global scale, the SPIRIT airborne instrument (SPectromètre Infra-Rouge In situ Toute altitude) was developed in 2011 and used on aircraft to measure CO, an important indicator of air pollution, during the last decade. SPIRIT could provide high-quality CO measurements with 1σ precision of 0.3 ppbv at a time resolution of 1.6 s. It can be operated on different aircraft from DLR (Germany) and SAFIRE (CNRS-CNES-Météo France) such as Falcon-20 and ATR-42. With support from various projects, more than 200 flight hours measurements were conducted over three continents (Europe, Asia, Africa), including two inter-continental transect measurements (Europe-Asia and Europe-Africa). Levels of CO and its horizontal and vertical distribution are briefly discussed and compared between different regions/continents. A 3D trajectory mapped by CO level was plotted for each flight and presented in this study. The database containing all the raw data will be archived on the AERIS database (www.aeris-data.fr), the French national center for Earth observation dedicated to the atmosphere. The database can help to understand the horizontal and vertical distribution of CO over different regions and continents. Besides, it can help to validate model performance and satellite measurements. For instance, the database covers measurements at high-latitude regions (i.e., Kiruna, Sweden, 68˚N) where satellite measurements are still a challenge, and at low-latitude regions (West Africa and South-East Asia) where in situ data are scarce and satellites need more validation by airborne measurements. |
author2 |
Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E) Observatoire des Sciences de l'Univers en région Centre (OSUC) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales Paris (CNES) |
format |
Conference Object |
author |
Catoire, Valéry Xue, Chaoyang Krysztofiak, Gisèle Brocchi, Vanessa Chevrier, Stéphane Chartier, Michel Jacquet, Patrick Robert, Claude |
author_facet |
Catoire, Valéry Xue, Chaoyang Krysztofiak, Gisèle Brocchi, Vanessa Chevrier, Stéphane Chartier, Michel Jacquet, Patrick Robert, Claude |
author_sort |
Catoire, Valéry |
title |
A Database of Aircraft Carbon Monoxide (CO) Measurements with High Temporal and Spatial Resolution during 2011 - 2021 |
title_short |
A Database of Aircraft Carbon Monoxide (CO) Measurements with High Temporal and Spatial Resolution during 2011 - 2021 |
title_full |
A Database of Aircraft Carbon Monoxide (CO) Measurements with High Temporal and Spatial Resolution during 2011 - 2021 |
title_fullStr |
A Database of Aircraft Carbon Monoxide (CO) Measurements with High Temporal and Spatial Resolution during 2011 - 2021 |
title_full_unstemmed |
A Database of Aircraft Carbon Monoxide (CO) Measurements with High Temporal and Spatial Resolution during 2011 - 2021 |
title_sort |
database of aircraft carbon monoxide (co) measurements with high temporal and spatial resolution during 2011 - 2021 |
publisher |
HAL CCSD |
publishDate |
2022 |
url |
https://insu.hal.science/insu-04089915 https://doi.org/10.5194/egusphere-egu22-2960 |
op_coverage |
à renseigner, Unknown Region |
geographic |
Kiruna |
geographic_facet |
Kiruna |
genre |
Kiruna |
genre_facet |
Kiruna |
op_source |
EGU22 https://insu.hal.science/insu-04089915 EGU22, 2022, à renseigner, Unknown Region. ⟨10.5194/egusphere-egu22-2960⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.5194/egusphere-egu22-2960 insu-04089915 https://insu.hal.science/insu-04089915 BIBCODE: 2022EGUGA.24.2960C doi:10.5194/egusphere-egu22-2960 |
op_doi |
https://doi.org/10.5194/egusphere-egu22-2960 |
_version_ |
1788062840218714112 |