The Beidou surface rainfall forecasting equipment, developed in response to the "three lines of defense" initiative of the Ministry of Water Resources, is a product based on Beidou navigation satellite communication application technology, enabling real-time monitoring and forecasting of regional high-resolution surface rainfall. By integrating deep learning artificial intelligence algorithm models, it can provide real-time nowcasting and short-term and imminent weather forecasts (0-3 hours) for rainfall wi......