The 1st Conference on Opportunistic Sensing of Precipitation was held from June 24-26, 2025, at Deutscher Wetterdienst (DWD) in Offenbach, Germany.
Over 100 onsite (and online) participants joined various oral and poster sessions consisting of data and processing methods of opportunistic sensors, evaluating and applying OS-based precipitation information, and broader aspects of stakeholder involvement and public benefit.