Retrieval of flow and thermodynamic fields from single Doppler radar for prediction model initialization

D. K. Lilly, T. Gal-Chen, J. Sun, Y. C. Liou

研究成果: 會議貢獻類型會議論文同行評審

摘要

In order to utilize data from the new US weather radar network system to initialize prediction models, it is necessary to rapidly retrieve the most important meteorological fields not directly measured by the radars--that is, cross-beam wind velocities, pressure, and temperature. New techniques for parameter retrieval from single Doppler radar use the equations of atmospheric dynamics, and combine the retrieval with data assimilation into prediction models. Adjoint and forward assimilation schemes have been developed and tested. In application to convective cloud simulations both techniques show promise, but they have not yet been applied to real data.

原文???core.languages.en_GB???
頁面721-724
頁數4
出版狀態已出版 - 1990
事件10th Annual International Geoscience and Remote Sensing Symposium - IGARSS '90 - College Park, MD, USA
持續時間: 20 5月 199024 5月 1990

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???10th Annual International Geoscience and Remote Sensing Symposium - IGARSS '90
城市College Park, MD, USA
期間20/05/9024/05/90

指紋

深入研究「Retrieval of flow and thermodynamic fields from single Doppler radar for prediction model initialization」主題。共同形成了獨特的指紋。

引用此