1991, Staehelin, J., Schmid W., Trend Analysis of the tropospheric ozone concentration utilizing the 20-years data set of the ozone balloon soundings over Payerne, Atmospheric Environment, 25A, 1739-1749
Tags: Ozone, Sonde, Trends
1989, Ancellet, G., A. Papayannis, J. Pelon, and G. Megie, DIAL Tropospheric Ozone Measurement Using a Nd:YAG Laser and the Raman Shifting Technique, Journal of Atmospheric and Oceanic Technology, 6, 832-839
Tags: Lidar, Ozone