Data Assimilation Research Testbed (DART)

The Data Assimilation Research Testbed (DART) is a sophisticated software system used by scientists to improve the accuracy of complex computer models, particularly in weather forecasting and climate prediction. It works by combining real-world observations—like temperature, wind, or humidity data—with model predictions to update and refine the models continuously. This process, called data assimilation, helps create more reliable forecasts by reducing uncertainties. DART is versatile and can be applied to various scientific fields that involve large-scale dynamic systems, making it a valuable tool for advancing our understanding and prediction of natural phenomena.