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Comparison of signal processing methods in remote temperature measurements by pure rotational Raman spectra


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.

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Original Russian Text © S.M. Bobrovnikov, A.I. Nadeev, 2010, published in Optica Atmosfery i Okeana.

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Bobrovnikov, S.M., Nadeev, A.I. Comparison of signal processing methods in remote temperature measurements by pure rotational Raman spectra. Atmos Ocean Opt 23, 523–527 (2010).

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  • Lidar
  • Temperature Estimate
  • Signal Processing Method
  • Lidar Signal
  • Spectral Device