主要针对HY－2卫星微波散射计，提出反演海面风矢量模型算法，并进行误差精度分析，给出了HY-2卫星微波散射计数据获取、预处理、风矢量场反演和产品制作技术流程，为HY-2卫星发射上天后能尽快发挥应有的效益做好技术准备，以此推动我国海洋微波遥感技术的发展。

A retrieving oceanic vector wind algorithm and the precision analysis of its error in accordance with the HY-2 satellite's microwave scatterometer was put forward in the paper, and a technical process of data acquisition, pre-process, wind vector retrieve and production manufacture about the HY-2 satellite microwave scatterometer was also given. It will be ready on technology for making a due ontribution once the HY-2 satellite is launched and promotes our country's oceanic microwave remote sensing technique development.