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Practical Application of NASA-Langley Advanced Satellite Products to In-Flight Icing Nowcasts
| 题名： | Practical Application of NASA-Langley Advanced Satellite Products to In-Flight Icing Nowcasts |
| 作者： | Bernstein, Ben C.; Wolff, Cory A.; Minnis, Patrick |
| 关键词： | advanced；langley；nasa；tell；light；atel；lite；characteristics；prac；flig |
| 摘要： | Experimental satellite-based icing products developed by the NASA Langley Research Center provide new tools to identify the locations of icing and its intensity. Since 1997, research forecasters at the National Center for Atmospheric Research (NCAR) have been helping to guide the NASA Glenn Research Center's Twin Otter aircraft into and out of clouds and precipitation for the purpose of characterizing in-flight icing conditions, including supercooled large drops, the accretions that result from such encounters and their effect on aircraft performance. Since the winter of 2003-04, the NASA Langley satellite products have been evaluated as part of this process, and are being considered as an input to NCAR s automated Current Icing Potential (CIP) products. This has already been accomplished for a relatively straightforward icing event, but many icing events have much more complex characteristics, providing additional challenges to all icing diagnosis tools. In this paper, four icing events with a variety of characteristics will be examined, with a focus on the NASA Langley satellite retrievals that were available in real time and their implications for icing nowcasting and potential applications in CIP. |
| 报告类型： | 科技报告 |
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