Lecture Evaluation of TROPOMI observations for estimating surface NO2 concentrations over Europe using XGBoost Model Shetty, Shobitha; Schneider, Philipp; Stebel, Kerstin; Kylling, Arve; Berntsen, Terje Koren; Hamer, Paul David Publication details Event: EGU General Assembly 2023 (Vienna & online) Date: April 23rd 2023 – April 28th 2023