Mobile Laboratory

The mobile laboratory (AIRLab) is dedicated to the spatial and temporal (4D) monitoring of the environment, using integrated remote sensing techniques. Within this platform, new methods are implemented for measuring pollutant concentrations, relying on optical techniques—whether point-based, open-path, or remote sensing. The configuration of the equipment is flexible and can be adapted depending on the application, making the laboratory suitable for a wide range of environmental studies. Among the systems installed on board, the laboratory includes an active laser-based remote sensing system for determining aerosol concentration profiles. It is also equipped with an open-path UV DOAS system capable of detecting several atmospheric pollutants, such as sulfur dioxide (SO₂), nitrogen dioxide (NO₂), nitric oxide (NO), ozone (O₃), and volatile organic compounds (VOCs), through differential absorption in the ultraviolet spectral range. In addition, a computerized meteorological station provides continuous monitoring of standard meteorological parameters necessary for interpreting atmospheric processes. AIRLab has participated in several experimental field campaigns across Europe, including in Germany and Poland, as well as in various regions of Romania. Through these activities, the mobile laboratory supports national and international research efforts in atmospheric monitoring and environmental assessment.