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Proceedings Paper

Application Of Nonstationary Wiener Filtering To Differential Absorption Lidar Concentration Estimation
Author(s): Russell E. Warren
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Paper Abstract

We describe and illustrate the use of nonstationary Wiener filtering for smoothing and differentiating path-integrated concentration estimates provided by the DIAL technique. The primary advantage of the method lies in its ability to provide filtered estimates that are smoothed relative to the local uncertainty in the input data. The approach is derived and illustrated on both synthetic and actual lidar data.

Paper Details

Date Published: 12 December 1989
PDF: 7 pages
Proc. SPIE 1181, 5th Conf on Coherent Laser Radar: Technology and Applications, (12 December 1989); doi: 10.1117/12.963772
Show Author Affiliations
Russell E. Warren, SRI International (United States)

Published in SPIE Proceedings Vol. 1181:
5th Conf on Coherent Laser Radar: Technology and Applications
James W. Bilbro; Christian Werner, Editor(s)

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