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The GEISA spectroscopic database: Current and future archive for Earth and planetary atmosphere studies |
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| Authors: | N. Jacquinet-Husson,N.A. Scott,L. Cré peau,V. Capelle,A. Coustenis,N. Poulet-Crovisier,M. Birk,C. Camy-Peyret,K. Chance,C. Clerbaux,P.F. Coheur,L. Daumont,G. Di Lonardo,A. Goldman,M. Hess,D. Jacquemart,P. Kö pke,S. Massie,V. Nemtchinov,D. Newnham,V.I. Perevalov,L. Ré galia-Jarlot,A. Rublev,L. Schult,S.A. Tashkun,R.A. Toth,J. Vander Auwera,G. Wagner |
| Affiliation: | a Laboratoire de Météorologie Dynamique/Institut Pierre Simon Laplace, Ecole Polytechnique, Route Départementale 36, 91128 Palaiseau, France b Laboratoire Inter-Universitaire des Systèmes Atmosphériques, Faculté des Sciences et Technologie, 61 avenue du Général de Gaulle, 94010 Créteil, France c Laboratoire d’Etudes Spatiales et d’Instrumentation en Astrophysique, Observatoire de Paris-Meudon, 5 place Jules Janssen, 92195 Meudon, France d Institut Pierre Simon Laplace, Université Pierre et Marie Curie, 4 Place Jussieu, 75252 Paris, France e Groupe de Spectrométrie Moléculaire et Atmosphérique, Université de Reims-Champagne-Ardenne, 51062 Reims, France f Remote Sensing Technology Institute, German Aerospace Center (DLR), Oberpfaffenhofen, D-82234 Wessling, Germany g Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA h Laboratoire de Physique Moléculaire pour l’Atmosphère et l’Astrophysique, Université Pierre et Marie Curie, 3, rue Galilée 94200 Ivry sur Seine, France i Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138, USA j Department of Meteorology, University of Reading, 2 Earley Gate, Whiteknights, Reading RG6 2AU, UK k Service d’Aéronomie/ Institut Pierre Simon Laplace, Université Pierre et Marie Curie, 4 Place Jussieu, 75252 Paris, France l Service de Chimie Quantique et Photophysique, Université Libre de Bruxelles ,C.P. 160/09, B-1050 Brussels, Belgium m Universitá di Bologna, Dipartimento di Chimica Fisica ed Inorganica, Viale del Risorgimento 4, 40136 Bologna, Italy n Department of Physics, University of Denver, Denver, CO 80208, USA o Ford Research Laboratory, 2101 Village Road, Dearborn, MI 48124, USA p Laboratoire de Dynamique, Interactions et Réactivité, Université Pierre et Marie Curie, 4 Place Jussieu, 75252 Paris, France q Meteorologisches Institut der Universität München, München D-80333, Germany r National Center for Atmospheric Research, Boulder CO 80307, USA s Laboratory of Theoretical Spectroscopy, Institute of Atmospheric Optics, Russian Academy of Sciences, 634055 Tomsk, Russian Federation t State University of New York at Stony Brook, Stony Brook, NY 11794, USA u Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 OQX, UK v NASA Langley Research Center, Science Directorate, Mail Stop 401A, Hampton, VA 23681-2199, USA w Institute of Molecular Physics at Russian Research Center Kurchatov Institute, Moscow 123183, Russian Federation x Max-Planck-Institut für Meteorologie, D-20146 Hamburg, Germany |
| Abstract: | The development of Gestion et Etude des Informations Spectroscopiques Atmosphériques (GEISA: Management and Study of Spectroscopic Information) was started over three decades at Laboratoire de Météorologie Dynamique (LMD) in France. GEISA is a computer accessible spectroscopic database, designed to facilitate accurate forward radiative transfer calculations using a line-by-line and layer-by-layer approach. More than 350 users have been registered for on-line use of the GEISA facilities. The current 2003 edition of GEISA (GEISA-03) is a system comprising three independent sub-databases devoted respectively to: line transition parameters, infrared and ultraviolet/visible absorption cross-sections, microphysical and optical properties of atmospheric aerosols.Currently, GEISA is involved in activities related to the assessment of the capabilities of IASI (Infrared Atmospheric Sounding Interferometer on board of the METOP European satellite) through the GEISA/IASI database derived from GEISA.The GEISA-03 content is presented, placing emphasis on molecular species of interest for Earth and planetary atmosphere studies, with details on the updated 2008 archive underway. A critical assessment on the needs, in terms of molecular parameters archive, related with recent satellite astrophysical missions is made. Detailed information on free on-line GEISA and GEISA/IASI access is given at http://ara.lmd.polytechnique.fr and http://ether.ipsl.jussieu.fr. |
| Keywords: | GEISA Spectroscopic database Line parameters Cross-sections Atmospheric absorption Atmospheric aerosols Earth's and planetary atmospheres |
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