Remote sensing detection of atmospheric pollutants by differential absorption LIDAR 510M/SODAR PA2 mobile system |
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| Authors: | J Keder M St?i?ík P Berger A ?erný P Engst I Němcová |
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| Institution: | (1) Czech Hydrometeorologicol Institute, Praha, Czech Republic;(2) LIDAR s.r.o., Czech Republic;(3) Department of Analytical Chemistry, Faculty of Science, Charles University, Praha, Czech Republic |
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| Abstract: | Summary Air pollution problem in the Czech Republic is very complex due to large number of factors as turbulent dispersion and chemical reactions concurring in the status of the PBL. For this 3D distribution of pollutants is a key information that cannot be given by conventional monitoring stations. Combined use of DIAL lidar and sodar can give access to such information. Case studies of air pollutants transport are presented using 3D concentration fields of NO2 and ozone measured by lidar and meteorological conditions monitored by Doppler Sodar. |
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