Synergy between middle infrared and millimeter-wave limb sounding of atmospheric temperature and minor constituents
Synergistic exploitation of redundant and complementary information from independent observations of the same target remains a major issue in atmospheric remote sounding and increasing attention is devoted to investigate optimized or innovative methods for the combination of two or more measured dat...
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ftdoajarticles:oai:doaj.org/article:1472b5383825474d91d71235c02c8d3d 2023-05-15T15:14:25+02:00 Synergy between middle infrared and millimeter-wave limb sounding of atmospheric temperature and minor constituents U. Cortesi S. Del Bianco S. Ceccherini M. Gai B. M. Dinelli E. Castelli H. Oelhaf W. Woiwode M. Höpfner D. Gerber 2016-05-01T00:00:00Z https://doi.org/10.5194/amt-9-2267-2016 https://doaj.org/article/1472b5383825474d91d71235c02c8d3d EN eng Copernicus Publications http://www.atmos-meas-tech.net/9/2267/2016/amt-9-2267-2016.pdf https://doaj.org/toc/1867-1381 https://doaj.org/toc/1867-8548 1867-1381 1867-8548 doi:10.5194/amt-9-2267-2016 https://doaj.org/article/1472b5383825474d91d71235c02c8d3d Atmospheric Measurement Techniques, Vol 9, Iss 5, Pp 2267-2289 (2016) Environmental engineering TA170-171 Earthwork. Foundations TA715-787 article 2016 ftdoajarticles https://doi.org/10.5194/amt-9-2267-2016 2022-12-31T07:01:47Z Synergistic exploitation of redundant and complementary information from independent observations of the same target remains a major issue in atmospheric remote sounding and increasing attention is devoted to investigate optimized or innovative methods for the combination of two or more measured data sets. This paper focuses on the synergy between middle infrared and millimeter-wave limb sounding measurements of atmospheric composition and temperature and reports the results of a study conducted as part of the preparatory activities of the PREMIER (Process Exploration through Measurements of Infrared and millimeter-wave Emitted Radiation) mission candidate to the Core Missions of the European Space Agency (ESA) Earth Explorer 7. The activity was based on data acquired by the MIPAS-STR (Michelson Interferometer for Passive Atmospheric Sounding – STRatospheric aircraft) and MARSCHALS (Millimetre-wave Airborne Receivers for Spectroscopic CHaracterisation in Atmospheric Limb Sounding) instruments on-board the high-altitude research aircraft M-55 Geophysica during the flight of the PremierEx (PREMIER Experiment) campaign on 10 March 2010 from Kiruna, Sweden, for observation of the Arctic upper troposphere and lower stratosphere. The cloud coverage observed along the flight provided representative test cases to evaluate the synergy in three different scenarios: low clouds in the first part, no clouds in the central part and high tropospheric clouds at the end. The calculation of synergistic profiles of four atmospheric targets (i.e., O 3 , HNO 3 , H 2 O and temperature) was performed using a posteriori combination of individual retrieved profiles, i.e., Level 2 (L2) data rather than simultaneous inversion of observed radiances, i.e., Level 1 (L1) data. An innovative method of data fusion, based on the Measurement Space Solution (MSS) was applied along with the standard approach of inversion of MARSCHALS spectral radiances using MIPAS-STR retrieval products as a priori information (L1 + L2 method). A quantitative ... Article in Journal/Newspaper Arctic Kiruna Directory of Open Access Journals: DOAJ Articles Arctic Kiruna Atmospheric Measurement Techniques 9 5 2267 2289 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Environmental engineering TA170-171 Earthwork. Foundations TA715-787 |
spellingShingle |
Environmental engineering TA170-171 Earthwork. Foundations TA715-787 U. Cortesi S. Del Bianco S. Ceccherini M. Gai B. M. Dinelli E. Castelli H. Oelhaf W. Woiwode M. Höpfner D. Gerber Synergy between middle infrared and millimeter-wave limb sounding of atmospheric temperature and minor constituents |
topic_facet |
Environmental engineering TA170-171 Earthwork. Foundations TA715-787 |
description |
Synergistic exploitation of redundant and complementary information from independent observations of the same target remains a major issue in atmospheric remote sounding and increasing attention is devoted to investigate optimized or innovative methods for the combination of two or more measured data sets. This paper focuses on the synergy between middle infrared and millimeter-wave limb sounding measurements of atmospheric composition and temperature and reports the results of a study conducted as part of the preparatory activities of the PREMIER (Process Exploration through Measurements of Infrared and millimeter-wave Emitted Radiation) mission candidate to the Core Missions of the European Space Agency (ESA) Earth Explorer 7. The activity was based on data acquired by the MIPAS-STR (Michelson Interferometer for Passive Atmospheric Sounding – STRatospheric aircraft) and MARSCHALS (Millimetre-wave Airborne Receivers for Spectroscopic CHaracterisation in Atmospheric Limb Sounding) instruments on-board the high-altitude research aircraft M-55 Geophysica during the flight of the PremierEx (PREMIER Experiment) campaign on 10 March 2010 from Kiruna, Sweden, for observation of the Arctic upper troposphere and lower stratosphere. The cloud coverage observed along the flight provided representative test cases to evaluate the synergy in three different scenarios: low clouds in the first part, no clouds in the central part and high tropospheric clouds at the end. The calculation of synergistic profiles of four atmospheric targets (i.e., O 3 , HNO 3 , H 2 O and temperature) was performed using a posteriori combination of individual retrieved profiles, i.e., Level 2 (L2) data rather than simultaneous inversion of observed radiances, i.e., Level 1 (L1) data. An innovative method of data fusion, based on the Measurement Space Solution (MSS) was applied along with the standard approach of inversion of MARSCHALS spectral radiances using MIPAS-STR retrieval products as a priori information (L1 + L2 method). A quantitative ... |
format |
Article in Journal/Newspaper |
author |
U. Cortesi S. Del Bianco S. Ceccherini M. Gai B. M. Dinelli E. Castelli H. Oelhaf W. Woiwode M. Höpfner D. Gerber |
author_facet |
U. Cortesi S. Del Bianco S. Ceccherini M. Gai B. M. Dinelli E. Castelli H. Oelhaf W. Woiwode M. Höpfner D. Gerber |
author_sort |
U. Cortesi |
title |
Synergy between middle infrared and millimeter-wave limb sounding of atmospheric temperature and minor constituents |
title_short |
Synergy between middle infrared and millimeter-wave limb sounding of atmospheric temperature and minor constituents |
title_full |
Synergy between middle infrared and millimeter-wave limb sounding of atmospheric temperature and minor constituents |
title_fullStr |
Synergy between middle infrared and millimeter-wave limb sounding of atmospheric temperature and minor constituents |
title_full_unstemmed |
Synergy between middle infrared and millimeter-wave limb sounding of atmospheric temperature and minor constituents |
title_sort |
synergy between middle infrared and millimeter-wave limb sounding of atmospheric temperature and minor constituents |
publisher |
Copernicus Publications |
publishDate |
2016 |
url |
https://doi.org/10.5194/amt-9-2267-2016 https://doaj.org/article/1472b5383825474d91d71235c02c8d3d |
geographic |
Arctic Kiruna |
geographic_facet |
Arctic Kiruna |
genre |
Arctic Kiruna |
genre_facet |
Arctic Kiruna |
op_source |
Atmospheric Measurement Techniques, Vol 9, Iss 5, Pp 2267-2289 (2016) |
op_relation |
http://www.atmos-meas-tech.net/9/2267/2016/amt-9-2267-2016.pdf https://doaj.org/toc/1867-1381 https://doaj.org/toc/1867-8548 1867-1381 1867-8548 doi:10.5194/amt-9-2267-2016 https://doaj.org/article/1472b5383825474d91d71235c02c8d3d |
op_doi |
https://doi.org/10.5194/amt-9-2267-2016 |
container_title |
Atmospheric Measurement Techniques |
container_volume |
9 |
container_issue |
5 |
container_start_page |
2267 |
op_container_end_page |
2289 |
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1766344873411084288 |