The potential impact of scatterometry on oceanography - A wave forecasting caseA series of observing system simulation experiments have been performed in order to assess the potential impact of marine surface wind data on numerical weather prediction. In addition to conventional data, the experiments simulated the time-continuous assimilation of remotely sensed marine surface wind or temperature sounding data. The wind data were fabricated directly for model grid points intercepted by a Seasat-1 scatterometer swath and were assimilated into the lowest active level (945 mb) of the model using a localized successive correction method. It is shown that Seasat wind data can greatly improve numerical weather forecasts due to better definition of specific features. The case of the QE II storm is examined.
Document ID
19820063956
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Cane, M. A. (MIT Cambridge, MA, United States)
Cardone, V. J. (Oceanweather, Inc. White Plains, NY, United States)