Atmospheric radiative transfer modeling in the water vapor total content retrievals using different spectroscopic databanks of H2O absorption line parameters
T.Yu. Chesnokova1, A.V. Chentsov1, K.M. Firsov2
1V.E. Zuev Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Science, 1, Academician Zuev square, Tomsk, 634021, Russia
2Volgograd State University, 100, prospect Universitetsky, Volgograd, 400062, Russia
Keywords: атмосферный радиационный перенос, содержание водяного пара, спектроскопические банки данных, atmospheric radiative transfer, water vapor content, spectroscopic databanks
Abstract
The results of modeling of atmospheric absorption spectra of solar radiation in spectral intervals, where measurement of H2O content can be carried out, are presented. A comparison with the measured atmospheric solar spectra is made. Water vapor total content in vertical atmospheric column is retrieved from the measured atmospheric spectra with the use of different spectroscopic databanks of H2O absorption lines for various meteorological conditions and solar zenith angles.
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