Numerical simulation of scatterometer assimilated wind and ocean wave in eastern China seas and adjacent waters

摘要

Using the latest version of Mesoscale Modeling System (MM5v3), we assimilated wind data from the scatterometer and built a model to assimilate the wind field over eastern China seas and adjacent waters and applied the wave model WAVEWATCH-Ⅲ to test the sea area with assimilative wind and blended wind of QSCAT and NCEP as driving forces. High precision and resolution numerical wave results were obtained.Analysis indicated that ifwe replace the model wind result with the blended wind, better sea surface wind results and wave results could be obtained.