Retrievals of the atmospheric methane content with use of new spectroscopic absorption line parameters

T. Yu. Chesnokova; A. V. Chentsov; N. V. Rokotyan; V. I. Zakharov; K. M. Firsov

doi:10.1117/12.2504907

13 December 2018 Retrievals of the atmospheric methane content with use of new spectroscopic absorption line parameters

T. Yu. Chesnokova, A. V. Chentsov, N. V. Rokotyan, V. I. Zakharov, K. M. Firsov

Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 108330R (2018) https://doi.org/10.1117/12.2504907
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation

Abstract

The atmospheric solar spectra are simulated using new data on methane absorption lines. A comparison of the simulated spectra with the atmospheric spectra, measured by a ground-based Fourier spectrometer in the methane absorption bands in the near-infrared spectral region, is carried out. The atmospheric column-averaged volume mixing ratio of methane is retrieved from the measured spectra.

Citation Download Citation

T. Yu. Chesnokova, A. V. Chentsov, N. V. Rokotyan, V. I. Zakharov, and K. M. Firsov "Retrievals of the atmospheric methane content with use of new spectroscopic absorption line parameters", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108330R (13 December 2018); https://doi.org/10.1117/12.2504907

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