Reference : An empirical line-by-line model for the infrared solar transmittance spectrum from 70...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
An empirical line-by-line model for the infrared solar transmittance spectrum from 700 to 5000 cm(-1)
Hase, F. [Forschungszentrum Karlsruhe, Postfach 3640, D-76021 Karlsruhe, Germany > Institut für Meteorologie und Klimaforschung > > >]
Demoulin, Philippe mailto [Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Groupe infra-rouge de phys. atmosph. et solaire (GIRPAS) >]
Sauval, A. J. [Observatoire Royal de Belgique, avenue circulaire, 3, B-1180, Bruxelles, Belgium > > > >]
Toon, G. C. [Jet Propulsion Laboratory, 4800 Oak Grove Drive, Pasadena, CA 91109, USA > > > >]
Bernath, P. F. [University of Waterloo, Waterloo, Ontario, Canada N2L3G1 > Department of Chemistry > > >]
Goldman, A. [University of Denver, Denver, CO 80208, USA > Department of Physics > > >]
Hannigan, J. W. [National Center for Atmospheric Research (NCAR), P.O. Box 3000, Boulder, CO 80303, USA > Atmospheric Chemistry Division > > >]
Rinsland, C. P. [NASA Langley Research Center, Hampton, VA 23681-2199, USA > > > >]
Journal of Quantitative Spectroscopy & Radiative Transfer
Pergamon-Elsevier Science Ltd
Yes (verified by ORBi)
[en] infrared spectroscopy ; atmospheric trace gases ; solar spectrum ; radiative transfer ; retrieval algorithms
[en] An empirical line-by-line model for the infrared solar transmittance spectrum is presented. The model can be incorporated into radiative transfer codes to allow fast calculation of all relevant emission and absorption features in the solar spectrum in the mid-infrared region from 700 to 5000 cm(-1). The transmittance is modelled as a function of the diameter of the field-of-view centered on the solar disk: the line broadening due to solar rotation as well as center-to-limb variations in strength and width are taken into account for stronger lines. Applications of the model presented here are in the fields of terrestrial remote sensing in the mid-infrared spectral region when the sun is used as radiation source or scattered solar radiation contributes to the measured signal and in the fields of atmospheric radiative transfer algorithms which compute the propagation of infrared solar radiation in the terrestrial atmosphere. (c) 2006 Elsevier Ltd. All rights reserved.

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