Spectral estimates in Fourier spectroscopy applied to remote sensing of the atmosphere: a parametric autoregressive modelling approach
作者:
U. AMATO,
M. M. BONZAGNI,
R. RIZZI,
C. SERIO,
期刊:
International Journal of Remote Sensing
(Taylor Available online 1992)
卷期:
Volume 13,
issue 10
页码: 1807-1827
ISSN:0143-1161
年代: 1992
DOI:10.1080/01431169208904231
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A procedure to recover high resolution spectra without any intervening window from infrared Fourier spectrometer data is presented. The technique relies on the maximum entropy principle in information theory. A parametric autoregressive modelling approach is used. Numerical examples are carried using synthetic spectra computed by an high resolution radiative transfer code. The effect of additive noise is also analysed. The application of the technique to remote sensing of the atmosphere is discussed.
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