Calibration method for the reference parameter in Fernald and Klett inversion combining Raman and Elastic return

Hongzhu Ji, Siying Chen, Yinchao Zhang, He Chen, Pan Guo, Hao Chen

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13 引用 (Scopus)

摘要

A calibration method is proposed to invert the extinction coefficient for Fernald and Klett inversion by using the particle backscattering coefficient inversed with Raman and Elastic return signals. The calibration method is analyzed theoretically and experimentally, the inversion accuracy can be improved by removing the dependence on reference altitudes and intervals in conventional calibration methods, which resulted from the introduction of backscattering coefficient with relatively higher accuracy obtained by Raman–Mie inversion method. The standard deviation of this new calibration method can be reduced by about 20×, compared to that of the conventional calibration methods of Fernald and Klett inversion. And, the more stable effective inversed range with this new calibration method can be obtained by removing the dimple phenomenon in clouds position.

源语言英语
页(从-至)71-78
页数8
期刊Journal of Quantitative Spectroscopy and Radiative Transfer
188
DOI
出版状态已出版 - 1 2月 2017

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