|
Article information
2005 , Volume 10, Special issue, p.146-152
Sokolov A.A., Khomenko G.
Study of the sensitivity of the atmospheric-surface parameters restoration problem to the spectral stability in IR region of spectra
The inverse problem of remote atmospheric measurements from IR sounders above seas is considered with respect to retrieval of the humidity and the temperature profiles as well as the sea surface temperature. Sensitivity of the solutions to the forward and inverse problems arising from the frequency shifts of the measurement channels is analyzed for the IR-spectrometer AIRS. Several approaches based on filtering, calibration and appropriate choice of channels are proposed to reduce sensitivity of results to fluctuations of spectral frequencies.
[full text] Author(s):
Sokolov Anton Alexandrovich
PhD.
Position: Research Scientist
Office: Institute of Numerical Mathematics RAS
Address: 119991, Russia, Moscow, ul. Gubkina, 8.
Phone Office: (095) 938 39 17
E-mail: saa@isa.ru
Khomenko Gueorgui
Dr. , Professor
Position: Professor
Office: Universite du Littoral Cote d'Opale, France
Address: France, Wimereux, Moscow, ul. Gubkina, 8.
E-mail: khomenko@mren2.univ-littoral.fr
Bibliography link:
Sokolov A.A., Khomenko G. Study of the sensitivity of the atmospheric-surface parameters restoration problem to the spectral stability in IR region of spectra // Computational technologies. 2005. V. 10. Special issue. Proceedings of the International Conference and the School of Young Scientists “Computational and informational technologies for environmental sciences” (CITES 2005). Tomsk, 13-23 March 2005. Part 1. P. 146-152
|
|
|
|
