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Proceedings Paper

GOSAT TIR and SWIR spectra analysis for CO2 and CH4 profiles retrieval
Author(s): Ilya V. Zadvornykh; Konstantin G. Gribanov; Ryoichi Imasu
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Paper Abstract

In this paper we used VLIDORT procedures as a forward model in FIRE-ARMS code for modeling the spectra and Jacobian calculation in both thermal infrared (TIR) and short wavelength infrared spectral bands (SWIR). Simulated spectra are compared with spectra measured under clear sky conditions over Western Siberia by the Fourier spectrometer TANSO-FTS, on board of the GOSAT satellite. With the new software, operating simultaneously in both bands, Jacobians were calculated in order to retrieve vertical profiles of carbon dioxide and methane in TIR and SWIR. Data from NCEP/NCAR reanalysis were used as initial guess model atmosphere.

Paper Details

Date Published: 29 November 2016
PDF: 4 pages
Proc. SPIE 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 100350P (29 November 2016); doi: 10.1117/12.2249494
Show Author Affiliations
Ilya V. Zadvornykh, Ural Federal Univ. (Russian Federation)
Konstantin G. Gribanov, Ural Federal Univ. (Russian Federation)
Ryoichi Imasu, The Univ. of Tokyo (Japan)

Published in SPIE Proceedings Vol. 10035:
22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Gennadii G. Matvienko; Oleg A. Romanovskii, Editor(s)

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