Rain and rain system structure from SSM/I measurements

Algorithms that are currently being developed for the Tropical Rainfall Measuring Mission for the retrieval of the surface rainfall and of the rain-system vertical structure from passive microwave measurements are described. The utility of the procedure is illustrated using data from the Special Sensor Microwave/Imager. The results, which are still of preliminary nature, show the advantages of incorporating the rain-system vertical structure into the precipitation retrievals.