Microwave instruments for observing tropical cyclones

Abstract

Development of microwave technologies and our ability to penetrate into Tropical Cyclones (TCs) by instrumented aircraft and observe from satellites have contributed much of the knowledge and understanding that exist today. We can now follow the structure and development of a storm from inception through the many stages towards a dangerous typhoon, hurricane or cyclone, as they are variously called around the globe. The data from satellite microwave radiometers, scatterometers, altimeters, Synthetic Aperture Radars (SARs), microwave sounders, a rain radar and a cloud profiling radar as well as coastal radars, airborne radars and microwave radiometers have all contributed to changing the fields of both TC research and TC operational forecasting.