FLOODS | Data from the last decade shows that European Union countries have been massively affected by floods, not only putting people in danger, but also by damaging farmland, roads, railways, pipelines, and communication infrastructure. Despite being the most common natural disaster, there was no comprehensive on floods until now. That is why this investigation by Átlátszó and MIIR focuses on creating a massive dataset to track and analyze the phenomenon, together with a separate dataset based on satellite data that shows the extent and impact of floods.