Comparison of signal processing methods in remote temperature measurements by pure rotational Raman spectra
Tóm tắt
Using estimation theory, we study an optimal algorithm for estimating temperature by the rotational Raman spectra of light scattering by molecules of atmospheric nitrogen and oxygen. The simulation technique is used for comparing the optimal estimation algorithm with the parameter fitting procedure and an heuristic algorithm commonly used for calculating temperature by pure rotational spectra.
Tài liệu tham khảo
Yu. F. Arshinov, S. M. Bobrovnikov, V. E. Zuev, and V. M. Mitev, “Atmospheric Temperature Measurements Using Pure Rational Raman Lidar,” Appl. Opt. 22, 2984–2990 (1983).
D. Nedelikovich, A. Hauchecorne, and M. L. Chanin, “Rotational Raman Lidar to Measure Temperature from the Ground to 30 Km,” IEEE Trans. Geosci. Remote Sens. 31, 90–101 (1993).
A. Behrendt and J. Reichardt, “Atmospheric Temperature Profiling in the Presence of Clouds with a Pure Rotational Raman Lidar by Use of an Interference-Filtr-Based Polychromator,” Appl. Opt. 39, 1372–1378 (2000).
Photon Correlation. Spectroscopy and Velocimetry, Ed. by H. Z. Cummins and E. R. Pike (Plenum Press, New York, 1977; Mir, Moscow, 1978).
V. T. Goryainov, A. G. Zhuravlev, and V. I. Tikhonov, Examples and Problems in Statistical Radio Engineering (Sov. Radio, Moscow, 1980) [in Russian].
I. B. Serikov, Spectral Fil’tratsiya Interferometer Fabri-Perout of Lidar Responses of Rotational Combination Scattering of the Light, Candidate’s Dissertation in Mathematical Physics (Tomsk, 2005).
J. Bard, Nonlinear Parameter Estimation (Academic Press, New York, 1974; Statistika, Moscow, 1979).
R. J. Butcher, D. V. Willetts, and W. J. Jones, “On the Use of Fabry-Perot Etalon for the Determination of Rotational Constants of Simple Molecules — the Pure Rotational Raman Spectra of Oxyden and Nitrogen,” Proc. R. Soc. London A 324(1557), 231–245 (1971).