The development of algorithms for atmospheric methane distribution retrieval from IASI/METOP spectra and their validation with MACC/ECMWF reanalysis data / Khamtnurova M.Y., Gribanov K.G., Zakharov V.I., Imasu R. // Proceedings of SPIE - The International Society for Optical Engineering. - 2016. - V. 10035, l. .

ISSN:
0277786X
Type:
Conference Paper
Abstract:
The algorithm for atmospheric methane distribution retrieval in atmosphere from IASI spectra has been developed. Wellknown Levenberg-Marquardt algorithm is expanded for the case of absence of a priori statistics for methane vertical profiles. A modified technique for iterative calculation of averaging kernels and a posteriori errors for every spectrum is suggested. Levenberg-Marquardt method parameter selection for methane (XCH4) retrieval from IASI/METOP spectra is presented in this work. NCEP/NCAR reanalysis data provided by ESRL (NOAA, Boulder, USA) were taken as initial guess. Surface temperature, air temperature and humidity vertical profiles are retrieved before methane vertical profile retrieval. The data of Monitoring Atmospheric Composition and Climate reanalysis of the European Centre for Medium- Range Weather Forecasts (/ECMWF) were used for the validation of the method and results of methane retrieval from IASI/METOP. © 2016 SPIE.
Author keywords:
Inverse problems; Satellite atmospheric remote sensing
Index keywords:
Atmospheric chemistry; Atmospheric composition; Atmospheric humidity; Atmospheric temperature; Geophysics; Inverse problems; Iterative methods; Methanation; Methane; Remote sensing; Atmospheric methan
DOI:
10.1117/12.2249468
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85007047832&doi=10.1117%2f12.2249468&partnerID=40&md5=4bc3563fa76a21edf5897edfc3e86b56
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Art. No. 1003577
Link https://www.scopus.com/inward/record.uri?eid=2-s2.0-85007047832&doi=10.1117%2f12.2249468&partnerID=40&md5=4bc3563fa76a21edf5897edfc3e86b56
Affiliations Ural Federal University Named after First President of Russia B.N.Yeltsin, Yekaterinburg, Russian Federation; Atmosphere and Ocean Research Institute, University of Tokyo, General Research Building Room No. 315b, 5-1-5 Kashiwanoha, Kashiwa-shi, Chiba, Japan
Author Keywords Inverse problems; Satellite atmospheric remote sensing
References Pokrovski, O.M., Timofeev, Y.M., On the solution of some inverse problems of atmospheric optics (1972) Meteorology and Hydrology, 1, pp. 52-59; Rodgers, C.D., Retrieval of atmospheric temperature and composition from remote measurements of thermal radiation (1976) Rev. Geoph. and Space Phys., 14, p. 609; Ceccherini, S., Ridolfi, M., Variance-covariance matrix and averaging kernels for the Levenberg-Marquardt solution of the retrieval of atmospheric vertical profiles (2010) ACP, 10, pp. 3131-3139; Risi, C., Noone, D., Worden, J., Frankenberg, C., Stiller, G., Kiefer, M., Funke, B., Sturm, C., Process-evaluation of tropical and subtropical tropospheric humidity simulated by general circulation models using water vapor isotopic observations. Part 1 model-data intercomparison (2012) J. Geophy. Res., 117. , 10.1029/2011JD016621; Khamatnurova, Yu.M., Gribanov, K.G., LevenbergMarquardt method with simultaneous calculations of averaging kernels and errors for methane retrieval from IASI spectra (2015) Proc. SPIE, 9680; Ma, C., Jiang, L., Some research on levenberg-marquardt method for the nonlinear equations (2007) Applied Mathematics and Computation, 184, pp. 1032-1040; Ceccherini, S., Ridolfi, M., Technical note: Variance-covariance matrix and averaging kernels for the levenberg-marquardt solution of the retrieval of atmospheric vertical profiles (2010) Atmos. Chem. Phys., 10, pp. 3131-3139; Gribanov, K.G., Zakharov, V.I., Tashkun, S.A., Tyuterev, V.G., A New software tool for radiative transfer calculations and its application to img/adeos data (2001) JQSRT, 68 (4), pp. 435-451
Editors Romanovskii O.A.Matvienko G.G.
Sponsors Russian Foundation for Basic Research;Siberian Branch of Russian Academy of Sciences;SP Equipment;The Society of Photo-Optical Instrumentation Engineers (SPIE)
Publisher SPIE
Conference name 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Conference date 30 June 2016 through 3 July 2016
Conference code 125266
ISBN 9781510605114
CODEN PSISD
Language of Original Document English
Abbreviated Source Title Proc SPIE Int Soc Opt Eng
Source Scopus