Climate Data Record

A Climate Data Record (CDR) is a comprehensive collection of climate-related measurements gathered over a long period, often from satellite, ground-based, or oceanic sources. CDRs are designed to provide consistent, high-quality data about climate variables, such as temperature, precipitation, and greenhouse gas levels. These records are crucial for understanding climate trends, assessing changes over time, and informing policy decisions. By maintaining a consistent dataset, scientists can analyze long-term climate patterns and improve forecasts, ultimately aiding efforts to mitigate and adapt to climate change.