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

ISSN/EISSN:

0277-786X / нет данных

Type:

Proceedings Paper

Abstract:

The algorithm for atmospheric methane distribution retrieval in atmosphere from IASI spectra has been developed. Well-known 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 (MACC/ECMWF) were used for the validation of the method and results of methane retrieval from IASI/METOP.

Author keywords:

satellite atmospheric remote sensing; inverse problems

DOI:

10.1117/12.2249468

Web of Science ID:

ISI:000392623500259

Соавторы в МНС:

Другие поля

Поле	Значение
Editor	Matvienko, GG and Romanovskii, OA
Booktitle	22ND INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS
Series	Proceedings of SPIE
Note	22nd International Symposium on Atmospheric and Ocean Optics - Atmospheric Physics, Tomsk, RUSSIA, JUN 30-JUL 03, 2016
Organization	SPIE; Russian Fdn Basic Res; Russian Acad Sci, Siberian Branch; SP Equipment; Russian Acad Sci, Siberian Branch, V E Zuev Inst Atmospher Opt; Russian Acad Sci, Siberian Branch, Inst Solar Terrestrial Phys
Publisher	SPIE-INT SOC OPTICAL ENGINEERING
Address	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
Language	English
Article-Number	1003577
ISBN	978-1-5106-0512-1
Research-Areas	Meteorology \& Atmospheric Sciences; Optics
Web-of-Science-Categories	Meteorology \& Atmospheric Sciences; Optics
Author-Email	m.kolyasnikova@yandex.ru kgribanov@remotesensing.ru v.zakharov@remotesensing.ru imasu@aori.u-tokyo.ac.jp
Funding-Acknowledgement	Russian Federation Government {[}02.A03.21.0006]; RFBR {[}16-51-50064, 15-01-05984]; President of Russian Federation for the state support of young Russian scientists {[}MK-9289.2016.5]
Funding-Text	This study was supported by Russian Federation Government contract 02.A03.21.0006, RFBR grant No 16-51-50064 and No 15-01-05984, grant of President of Russian Federation for the state support of young Russian scientists MK-9289.2016.5.
Number-of-Cited-References	7
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	1
Doc-Delivery-Number	BG8QA