Essays about: "Thomasson August"

Found 2 essays containing the words Thomasson August.

1. 1. Improving Visibility Forecasts in Denmark Using Machine Learning Post-processing

   University essay from Uppsala universitet/Luft-, vatten- och landskapslära

   Author : August Thomasson; [2023]
   Keywords : visibility forecast; fog; machine learning; numerical weather predicition; XGBoost; Random Forest; siktprognos; dimma; maskininlärning; numerisk vädermodell; XGBoost; Random Forest;

   Abstract : Accurate fog prediction is an important task facing forecast centers since low visibility can affect anthropogenic systems, such as aviation. Therefore, this study investigates the use of Machine Learning classification algorithms for post-processing the output of the Danish Meteorological Institute’s operational Numerical Weather Prediction (NWP) model to improve visibility prediction. READ MORE

3. 2. Turbulence Intensity During Low-Level Jets in the Baltic Sea

   University essay from Uppsala universitet/Luft-, vatten- och landskapslära

   Author : Thomasson August; [2021]
   Keywords : Low-Level Jet; Turbulence intensity; Shear sheltering; LiDAR; Baltic Sea; Low-Level Jet; Turbulensintesitet; Shear sheltering; LiDAR; Östersjön;

   Abstract : Low-level jets (LLJs) are local wind speed maximums in the atmospheric boundary layer. In the Baltic Sea, LLJs are frequently occurring in spring and summer. It is an important phenomena to consider for wind energy parks, and changes in turbulence during the jets can effect the efficiency of said parks. READ MORE