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Testing of the transverse wind profiling algorithm
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Paper Abstract

In numerical and field experiments, a wind profiling algorithm based on analysis of a mutual correlation of turbulent fluctuations of the energy centroids of binocular video images of remote incoherent sources was tested. It is shown that by selecting the configuration of the relative position of sources and receiver lenses it is possible to achieve the formation of a stable correlation function with a maximum shifted relative to zero delay. The magnitude and direction of the shift are consistent with the velocity and direction of the turbulent flow in the corresponding part of the optical path.

Paper Details

Date Published: 18 December 2019
PDF: 4 pages
Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112081G (18 December 2019); doi: 10.1117/12.2540178
Show Author Affiliations
Alexey L. Afanasiev, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)
Dmitri A. Marakasov, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)


Published in SPIE Proceedings Vol. 11208:
25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii; Gennadii G. Matvienko, Editor(s)

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