Observed atmospheric collision-induced absorption in near-infrared oxygen bands
نویسندگان
چکیده
منابع مشابه
An investigation of the near-infrared collision induced absorption bands of oxygen with SCIAMACHY solar occultation data
The present work investigates the Collision Induced Absorption (CIA) bands of oxygen that occur at 1065 and 1270 nm from solar occultation data obtained with the spaceborne spectrometer SCIAMACHY. The effort is motivated by the interest in these two strong CIA bands in atmospheric research and the paucity of data on them under realistic atmospheric conditions. The observing geometry provides lo...
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Classicalmoleculardynamics simulations (CMDS) areused for calculationsof thecollision-induced absorption (CIA)bypureN2 in the (2.1–2.2μm)regionof thefirst overtoneband.They lead to reasonable (±15%) agreement with the only two laboratory measurements available, at 97 K and room temperature. Based on theseexperiment/theorycomparisons, empirical correctionsaremadeto theCMDS-calculatedCIAofpureN2 ...
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T. J. Hammond,1,2 Sylvain Monchocé,1 Chunmei Zhang,1 Graham G. Brown,1 P. B. Corkum,1 and D. M. Villeneuve1 1Joint Attosecond Science Laboratory, National Research Council of Canada and University of Ottawa, 100 Sussex Drive, Ottawa, Ontario, Canada K1A 0R6 2Institute for the Frontier of Attosecond Science and Technology, Department of Physics and CREOL, University of Central Florida, Orlando, ...
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متن کاملEffects of Vegetation Directional Reflectance on Sun-induced Fluorescence Retrieval in the Oxygen Absorption Bands
Remote sensing of sun induced fluorescence (SIF) in absorption bands is based on the analysis of the changes in atmospheric absorption features between reflected and incident sunlight. Indeed, chlorophyll fluorescence increase the reflected light in the same amount insight and outside the absorption features, thus reducing the apparent depth of bands. However, incoming light is a mixture of dir...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Atmospheres
سال: 1998
ISSN: 0148-0227
DOI: 10.1029/97jd03141