rainfall estimation

Rainfall estimation is the process of measuring how much rain has fallen in a specific area. This can be done through weather instruments like rain gauges, which collect and measure water, or remotely using tools such as weather satellites and radar. Satellites detect moisture and cloud patterns from space, while radar systems send out signals that bounce off precipitation, helping meteorologists determine where and how much rain occurs. These methods provide vital data for weather forecasting, flood management, and water resource planning, offering accurate and timely information about rainfall without needing to be physically present in every location.