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Proceedings Paper

Analysis of atmospheric NOx distribution in an urban area by solidstate DIAL technique
Author(s): Ryoichi Toriumi; Nobuo Takeuchi; Yonghai Zhou; Hiroaki Kuze; Hideo Tai
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Paper Abstract

Atmospheric NOx distribution in an urban area of Japan in winter season were measured by a tunable solid-state lidar system based on a Ti:sapphire laser and a Nd:YAG laser. We show the possibility of long-time air pollution monitoring. We also discuss the reason of the change of NOx concentration by weather conditions.

Paper Details

Date Published: 31 October 1997
PDF: 9 pages
Proc. SPIE 3127, Application of Lidar to Current Atmospheric Topics II, (31 October 1997); doi: 10.1117/12.283910
Show Author Affiliations
Ryoichi Toriumi, Tokyo Gas Co., Ltd. (Japan)
Nobuo Takeuchi, Chiba Univ. (Japan)
Yonghai Zhou, Chiba Univ. (Japan)
Hiroaki Kuze, Chiba Univ. (Japan)
Hideo Tai, Tokyo Gas Co., Ltd. (Japan)


Published in SPIE Proceedings Vol. 3127:
Application of Lidar to Current Atmospheric Topics II
Arthur J. Sedlacek; Kenneth W. Fischer, Editor(s)

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