Transportable Lidar for the measurement of ozone concentration and aerosol profiles in the lower troposphere

Yanzeng Zhao; James N. Howell; R. Michael Hardesty

doi:10.1117/12.177312

3 June 1994 Transportable Lidar for the measurement of ozone concentration and aerosol profiles in the lower troposphere

Yanzeng Zhao, James N. Howell, R. Michael Hardesty

Author Affiliations +

Proceedings Volume 2112, Tunable Diode Laser Spectroscopy, Lidar, and DIAL Techniques for Environmental and Industrial Measurements; (1994) https://doi.org/10.1117/12.177312
Event: SPIE's International Symposium on Optical Sensing for Environmental Monitoring, 1993, Atlanta, GA, United States

Abstract

A very compact, transportable differential absorption lidar (DIAL) for ozone and aerosol profiling in the lower troposphere (from near surface to about 3 km) has been developed at the National Oceanic and Atmospheric Administration's Environmental Technology Laboratory. The ozone lidar has been employed in two field experiments in California. the first was in intercomparison experiment of the lidar and an airborne ozone analyzer carried out in the Sacramento valley of northern California during July 1993. The second field experiment involving the ozone lidar was the Free Radical Study, carried out in the Los Angeles basin during September 1993, where the highest ozone episode of the year was observed during the experiment. The system will be described and examples of ozone profiles during the high- ozone episode in inland Los Angeles will be shown.

Citation Download Citation

Yanzeng Zhao, James N. Howell, and R. Michael Hardesty "Transportable Lidar for the measurement of ozone concentration and aerosol profiles in the lower troposphere", Proc. SPIE 2112, Tunable Diode Laser Spectroscopy, Lidar, and DIAL Techniques for Environmental and Industrial Measurements, (3 June 1994); https://doi.org/10.1117/12.177312

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