This new data set is poised to revolutionise climate adaptation
By combining satellite and on-ground weather information, scientists are improving our ability to bring resilience to extreme weather for the world’s poorest people.
The data set, called CHIRPS (short for “Climate Hazards Group InfraRed Precipitation With Station data”) blends data from weather stations and weather satellites with extraordinary accuracy, providing a detailed record of global rainfall stretching back more than 30 years. By making it possible to compare current rainfall patterns with historical averages at the neighborhood scale for virtually the entire world, CHIRPS provides an early warning system for drought, making it possible for development agencies, insurance companies and others to more effectively activate adaptive strategies such as food aid and insurance.