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Evaluation and Global-Scale Observation of Nitrous Oxide from IASI on Metop-A

Rémi Chalinel, Jean-Luc Attié, Philippe Ricaud, Jérôme Vidot, Yannick Kangah, Didier Hauglustaine, Rona Thompson
2022 Remote Sensing  
Nevertheless, this study presents the evaluation of new tropospheric N2O observations from the Infrared Atmospheric Sounder Interferometer (IASI) on Metop-A using the Toulouse N2O Retrieval Version 2.0  ...  Nitrous oxide (N2O) is a greenhouse gas difficult to estimate by satellite because of its weak spectral signature in the infra-red band and its low variability in the troposphere.  ...  /, accessed on 18 February 2022), EUMETSAT for the IASI level 1C and level 2 data as open source (https://www.eumetsat.int/iasi/, accessed on 18 February 2022), ECMWF for the CH 4 MACC data as open source  ... 
doi:10.3390/rs14061403 fatcat:7hs4d4tscve3terrivumedkmiu

Equatorial total column of nitrous oxide as measured by IASI on MetOp-A: implications for transport processes

P. Ricaud, J.-L. Attié, H. Teyssèdre, L. El Amraoui, V.-H. Peuch, M. Matricardi, P. Schluessel
2009 Atmospheric Chemistry and Physics  
In this paper we use the total columns of nitrous oxide (N 2 O) as retrieved from the radiance spectra as measured by the Infrared Atmospheric Sounding Interferometer (IASI) instrument aboard the MetOp-A  ...  Based on equatorial total columns of N 2 O retrieved from IASI, our results are consistent with the fact that Africa is a zone of convergence of airmasses coming from different convective regions whilst  ...  IASI total column of nitrous oxide were extracted from the Ether French atmospheric database (http://ether.ipsl.jussieu.fr).  ... 
doi:10.5194/acp-9-3947-2009 fatcat:4puikquu25bq5lwye7ondd26cq

Monitoring of atmospheric composition using the thermal infrared IASI/MetOp sounder

C. Clerbaux, A. Boynard, L. Clarisse, M. George, J. Hadji-Lazaro, H. Herbin, D. Hurtmans, M. Pommier, A. Razavi, S. Turquety, C. Wespes, P.-F. Coheur
2009 Atmospheric Chemistry and Physics Discussions  
The IASI nadir looking thermal infrared sounder onboard MetOp will provide 15 years of global scale observations for a series of key atmospheric species, with unprecedented spatial sampling and coverage  ...  Monitoring of atmospheric composition using the thermal infrared IASI/MetOp sounder. Abstract.  ...  The IASI mission is a joint mission of Eumetsat and the Centre National d'Etudes Spatiales (CNES, France).  ... 
doi:10.5194/acpd-9-8307-2009 fatcat:hguq67v6tjbbbmw7egzhvtljtm

Monitoring of atmospheric composition using the thermal infrared IASI/MetOp sounder

C. Clerbaux, A. Boynard, L. Clarisse, M. George, J. Hadji-Lazaro, H. Herbin, D. Hurtmans, M. Pommier, A. Razavi, S. Turquety, C. Wespes, P.-F. Coheur
2009 Atmospheric Chemistry and Physics  
The IASI nadir looking thermal infrared sounder onboard MetOp will provide 15 years of global scale observations for a series of key atmospheric species, with unprecedented spatial sampling and coverage  ...  Atmospheric remote sounding from satellites is an essential component of the observational strategy deployed to monitor atmospheric pollution and changing composition.  ...  The IASI mission is a joint mission of Eumetsat and the Centre National d'Etudes Spatiales (CNES, France).  ... 
doi:10.5194/acp-9-6041-2009 fatcat:cd7me36yq5akdenkx5mqzzwfxi

IASI nitrous oxide (N2O) retrievals: validation and application to transport studies at daily time scales

Yannick Kangah, Philippe Ricaud, Jean-Luc Attié, Naoko Saitoh, Jérôme Vidot, Pascal Brunel, Samuel Quesada-Ruiz
2018 Atmospheric Measurement Techniques Discussions  
</strong> The aim of this paper is to present a method to retrieve nitrous oxide (N<sub>2</sub>O) vertical profiles from the Infrared Atmospheric Sounding Interferometer (IASI) onboard the MetOp platform  ...  Thus, N<sub>2</sub>O_B1 and N<sub>2</sub>O_B2 offer an unprecedented possibility to study global upper tropospheric N<sub>2</sub>O on a daily basis.</p>  ...  des Etudes Spatiales (CNES), Agence de l'Environnement et de la Maîtrise de l'Energie (ADEME) through the program the Mediterranean Integrated Studies at Regional And Local Scales (MIS-TRALS), Chemistry-Aerosol  ... 
doi:10.5194/amt-2018-21 fatcat:2pyi6z6rdnhczldp63ciccwwiu

Characterization of methane retrievals from the IASI space-borne sounder

A. Razavi, C. Clerbaux, C. Wespes, L. Clarisse, D. Hurtmans, S. Payan, C. Camy-Peyret, P. F. Coheur
2009 Atmospheric Chemistry and Physics  
The IASI (Infrared Atmospheric Sounding Interferometer) instrument launched on the European MetOp-A platform is a Fourier transform spectrometer which measures the thermal infrared radiation emitted by  ...  In this paper, we present the first global distribution of methane total columns (mostly sensitive to the middle troposphere) from the IASI spectra using the methane ν 4 absorption band.  ...  IASI has been developed and built under the responsibility of the Centre National d'Etudes Spatiales (CNES, France). It is flown onboard the MetOp satellites as part of the EUMETSAT Polar System.  ... 
doi:10.5194/acp-9-7889-2009 fatcat:iocexf4b6ba27c3fuuofxqfniu

Tropospheric methane in the tropics – first year from IASI hyperspectral infrared observations

C. Crevoisier, D. Nobileau, A. M. Fiore, R. Armante, A. Chédin, N. A. Scott
2009 Atmospheric Chemistry and Physics  
Simultaneous observations from the Infrared Atmospheric Sounding Interferometer (IASI) and from the Advanced Microwave Sounding Unit (AMSU), launched together onboard the European MetOp platform in October  ...  In addition to bringing a greatly improved view of methane distribution, these results from IASI should provide a means to observe and understand atmospheric transport pathways of methane from the surface  ...  IASI has been developed and built under the responsibility of the Centre National d'Etudes Spatiales (CNES, France). It is flown onboard the Metop satellites as part of the EUMETSAT Polar System.  ... 
doi:10.5194/acp-9-6337-2009 fatcat:ytegi25qbzfaxbfpn4cktavafi

A new insight on tropospheric methane in the Tropics – first year from IASI hyperspectral infrared observations

C. Crevoisier, D. Nobileau, A. M. Fiore, R. Armante, A. Chédin, N. A. Scott
2009 Atmospheric Chemistry and Physics Discussions  
Simultaneous observations from the Infrared Atmospheric Sounding Interferometer (IASI) and from the Advanced Microwave Sounding Unit (AMSU), launched together onboard the European MetOp platform in October  ...  The AMSU instrument has an IFOV of 48 km at nadir, with scan range of ±48.3 • from nadir with a total of 30 Earth 25 fields-of-view per scan line.  ...  IASI has been developed and built under the responsibility of the Centre National d'Etudes  ... 
doi:10.5194/acpd-9-6855-2009 fatcat:4mjsyvglufakzbhjsj4u4pa46m

Consistency and quality assessment of the Metop-A/IASI and Metop-B/IASI operational trace gas products (O3, CO, N2O, CH4 and CO2) in the Subtropical North Atlantic

O. E. García, E. Sepúlveda, M. Schneider, F. Hase, T. August, T. Blumenstock, S. Kühl, R. Munro, A. Gómez-Peláez, T. Hultberg, A. Redondas, S. Barthlott (+3 others)
2015 Atmospheric Measurement Techniques Discussions  
Firstly, we assess the consistency between the total column (TC) observations from the IASI sensors on-board the EUMETSAT Metop-A and Metop-B meteorological satellites (IASI-A and IASI-B, respectively)  ...  By analysing different time scales, we probe the daily and annual consistency of the variability observed by IASI-A and IASI-B and, thereby, assess the suitability of IASI-B for continuation of the IASI-A  ...  The research leading to these results has received funding from the Ministerio de Economía y Competitividad from Spain for the project CGL2012-37505 (NOVIA project) and from EUMETSAT under the Fellowship  ... 
doi:10.5194/amtd-8-13729-2015 fatcat:jp5p4zabhfgxnk7cz6br2exbca

Characterization of methane retrievals from the IASI space-borne sounder

A. Razavi, C. Clerbaux, C. Wespes, L. Clarisse, D. Hurtmans, S. Payan, C. Camy-Peyret, P. F. Coheur
2009 Atmospheric Chemistry and Physics Discussions  
The IASI (Infrared Atmospheric Sounding Interferometer) instrument launched on the European MetOp-A platform is a Fourier transform spectrometer which measures the thermal infrared radiation emitted by  ...  In this paper, we present the first global distribution of methane total columns (mostly sensitive to the middle troposphere) from the IASI spectra using the methane ν 4 absorption band.  ...  IASI has been developed and built under the responsibility of the Centre National d'Etudes Spatiales (CNES, France). It is flown onboard the MetOp satellites as part of the EUMETSAT Polar System.  ... 
doi:10.5194/acpd-9-7615-2009 fatcat:ehlsj6tvrfejzo7pdbhwj7u44q

Consistency and quality assessment of the Metop-A/IASI and Metop-B/IASI operational trace gas products (O3, CO, N2O, CH4, and CO2) in the subtropical North Atlantic

Omaira Elena García, Eliezer Sepúlveda, Matthias Schneider, Frank Hase, Thomas August, Thomas Blumenstock, Sven Kühl, Rosemary Munro, Ángel Jesús Gómez-Peláez, Tim Hultberg, Alberto Redondas, Sabine Barthlott (+3 others)
2016 Atmospheric Measurement Techniques  
Firstly, we assess the consistency between the total column (TC) observations from the IASI sensors on board the EUMETSAT Metop-A and Metop-B meteorological satellites (IASI-A and IASI-B respectively)  ...  By analysing different timescales, we probe the daily and annual consistency of the variability observed by IASI-A and IASI-B and thereby assess the suitability of IASI-B for continuation of the IASI-A  ...  The research leading to these results has received funding from the Ministerio de Economía y Competitividad from Spain for the project CGL2012-37505 (NOVIA project) and from EUMETSAT under the Fellowship  ... 
doi:10.5194/amt-9-2315-2016 fatcat:zxgggprfbbdulff3suawvflvzq

A simulated observation database to assess the impact of the IASI-NG hyperspectral infrared sounder

Javier Andrey-Andrés, Nadia Fourrié, Vincent Guidard, Raymond Armante, Pascal Brunel, Cyril Crevoisier, Bernard Tournier
2018 Atmospheric Measurement Techniques  
In order to prepare the arrival of this new instrument, and to evaluate its impact on NWP and atmospheric chemistry applications, a set of IASI and IASI-NG simulated data was built and made available to  ...  As the second generation of the European Polar System (EPS-SG) is being developed, a new generation of IASI instruments has been designed to fly on board the MetOp-SG constellation: IASI New Generation  ...  Jean Maziejewski and Jean-Francois Mahfouf are warmly thanked for their careful review of a previous version of the paper.  ... 
doi:10.5194/amt-11-803-2018 fatcat:renli72i5bcajhvzsaggxti2re

The Monitoring Nitrous Oxide Sources (MIN2OS) satellite project

Philippe Ricaud, Jean-Luc Attié, Rémi Chalinel, Frédérick Pasternak, Joël Léonard, Isabelle Pison, Elizabeth Pattey, Rona L. Thompson, Zdenek Zelinger, Jos Lelieveld, Jean Sciare, Naoko Saitoh (+12 others)
2021 Remote Sensing of Environment  
The Monitoring Nitrous Oxide Sources (MIN 2 OS) satellite project aims at monitoring global-scale nitrous oxide (N 2 O) sources by retrieving N 2 O surface fluxes from the inversion of space-borne N 2  ...  Conclusions The MIN 2 OS project aims at monitoring nitrous oxide (N 2 O) sources on the global scale at a spatial resolution of 1 • × 1 • and on the regional scale at a high spatial resolution (10 × 10  ...  observations (e.g., IASI-NG on MetOp-SG).  ... 
doi:10.1016/j.rse.2021.112688 fatcat:doyslxclr5elleignk4h5dupnu

A simulated observation database to assess the impact of IASI-NG hyperspectral infrared sounder

Javier Andrey-Andrés, Nadia Fourrié, Vincent Guidard, Raymond Armante, Pascal Brunel, Cyril Crevoisier, Bernard Tournier
2017 Atmospheric Measurement Techniques Discussions  
In order to prepare the arrival of this new instrument, and to evaluate its impact on NWP and atmospheric chemistry applications, a set of IASI and IASI-NG simulated data was built and made available to  ...  As the second generation of the European Polar System (EPS-SG) is being developed, a new generation of IASI instruments has been designed to fly on board the MetOp-SG constellation: IASI New Generation  ...  Currently, two IASIs are in flight on board MetOp-A and MetOp-B satellites, launched in 2006 and 2012 respectively. A third IASI will be launched in 2018 on 5 board MetOp-C satellite.  ... 
doi:10.5194/amt-2017-266 fatcat:toqmzui4v5bltcpzfcc2fwfomm

Monitoring emissions from the 2015 Indonesian fires using CO satellite data

Narcisa Nechita-Banda, Maarten Krol, Guido R. van der Werf, Johannes W. Kaiser, Sudhanshu Pandey, Vincent Huijnen, Cathy Clerbaux, Pierre Coheur, Merritt N. Deeter, Thomas Röckmann
2018 Philosophical Transactions of the Royal Society of London. Biological Sciences  
These events convert substantial amounts of carbon stored as peat to atmospheric carbon dioxide (CO 2 ) and significantly affect atmospheric composition on a regional to global scale.  ...  CO fire emissions based on either MOPITT or IASI have a similar spatial pattern and evolution in time, and a 10% uncertainty based on a set of sensitivity tests we performed.  ...  We thank Sander Houweling and the two anonymous reviewers for their helpful suggestions.  ... 
doi:10.1098/rstb.2017.0307 fatcat:jvsx3nlbvjfpfmvvjd5fqatkzi
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