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Alain Chédin
Researcher at École Polytechnique
Publications - 106
Citations - 5437
Alain Chédin is an academic researcher from École Polytechnique. The author has contributed to research in topics: Atmospheric radiative transfer codes & Radiative transfer. The author has an hindex of 41, co-authored 106 publications receiving 5100 citations.
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Journal ArticleDOI
A Neural Network Approach for a Fast and Accurate Computation of a Longwave Radiative Budget
TL;DR: The authors show that their neural network–based model, NeuroFlux, can be used successfully for accurately deriving the longwave radiative budget from the top of the atmosphere to the surface.
Journal ArticleDOI
The 1997 spectroscopic GEISA databank
N. Jacquinet-Husson,E. Arie,J. Ballard,Alain Barbe,Gordon L. Bjoraker,B. Bonnet,Linda R. Brown,Claude Camy-Peyret,Jean-Paul Champion,Alain Chédin,Alexei A. Chursin,Cathy Clerbaux,Geoffrey Duxbury,Jean-Marie Flaud,N. Fourrié,André Fayt,G. Graner,Robert R. Gamache,A. Goldman,Vl. Golovko,Guy Guelachvili,Jean-Michel Hartmann,J.C. Hilico,J. Hillman,Guillaume Lefèvre,Emmanuel Lellouch,Semen Mikhailenko,Olga V. Naumenko,V. Nemtchinov,D.A. Newnham,Andrei Nikitin,Johannes Orphal,Agnes Perrin,D. Reuter,Curtis P. Rinsland,L. Rosenmann,Laurence S. Rothman,Noelle A. Scott,John E. A. Selby,L. N. Sinitsa,J. M. Sirota,A.M. Smith,K.M. Smith,Vl.G. Tyuterev,R. H. Tipping,Štěpán Urban,Prasad Varanasi,Mark Weber +47 more
TL;DR: The current version of the GEISA-97 database is described in this paper, which contains 1,346,266 entries and includes a catalog of absorption cross-sections of molecules such as chlorofluorocarbons which exhibit unresolvable spectra.
Journal ArticleDOI
A Fast Line-by-Line Method for Atmospheric Absorption Computations: The Automatized Atmospheric Absorption Atlas
Noelle A. Scott,Alain Chédin +1 more
TL;DR: In this paper, a line-by-line method for the determination of atmospheric absorption is described based on the creation of an Automatized Atmospheric Absorption Atlas (4A) covering all possible plausible atmospheric conditions (temperature, mixing ratios of absorbing gases, zenith angle).
Journal ArticleDOI
The tropospheric gas composition of Jupiter's north equatorial belt /NH3, PH3, CH3D, GeH4, H2O/ and the Jovian D/H isotopic ratio
Virgil G. Kunde,Rudolf A. Hanel,William C. Maguire,D. Gautier,J. P. Baluteau,A. Marten,Alain Chédin,N. Husson,N. Scott +8 more
TL;DR: The gas composition of the troposphere of Jupiter in the clearest regions of the North Equatorial Belt (NEB) was derived from the Voyager 1 IRIS data.
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The carbon dioxide molecule: Potential, spectroscopic, and molecular constants from its infrared spectrum
TL;DR: In this paper, the potential energy function of the carbon dioxide molecule was determined from a very large set of vibrorotational data belonging to several isotopic species, and the theoretical values of the spectroscopic constants and the molecular constants were computed for 10 species of this molecule.