Potential NASA Commercial Applications: The radiometric system developed herein, as well as being a valuable research tool, is to be operated with NEXRAD and Terminal Doppler Weather Radars (TDWRs) to detect and quantify cloud liquid water and ice in single- and mixed-phase conditions. In addition to detecting aircraft icing conditions, this quantification will enhance weather nowcasting and predictive capabilities. Potential Non-NASA Commercial Applications: NASA Glenn is actively researching methods of detecting aircraft icing conditions, and has performed and participated in a number of aircraft icing studies with their Twin Otter, radiometers, radar, and other sensing systems. The technology proposed herein greatly enhances the value of the important radiometric observations by enabling measurements that match the research radars at a number of radiometric frequencies.
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