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Proceedings Paper

Coherence of sonic waves at short near-surface paths
Author(s): V. P. Mamyshev; S. L. Odintsov
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Paper Abstract

The coherence of sonic waves at short paths in the atmospheric surface layer is analyzed. The violation of coherence is considered from the viewpoint of variations of phase difference in spatially separated observation sites. The statistics of phase difference at the multichannel reception of signals and its correlation with the statistics of the wind field are studied. Meteorological conditions at the sound propagation path were monitored by ultrasonic anemometersthermometers.

Paper Details

Date Published: 19 November 2015
PDF: 6 pages
Proc. SPIE 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, 968018 (19 November 2015); doi: 10.1117/12.2205342
Show Author Affiliations
V. P. Mamyshev, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
S. L. Odintsov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)


Published in SPIE Proceedings Vol. 9680:
21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii, Editor(s)

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