散射计海面风场资料在远洋航天气象保障中应用方向探讨  

Application of the wind field from scatterometer observations in ocean-going meteorology support

作　　者：钟剑[1] 马卫民[1] 姜旻[1] 孙一妹[1] ZHONG Jian;MA Wei-Min;JIANG Min;SUN Yi-Mei(China Satellite Maritime Tracking and Control Department,Jiangyin 214431 China)

机构地区：[1]中国卫星海上测控部,江苏江阴214431

出　　处：《海洋预报》2017年第6期8-15,共8页Marine Forecasts

基　　金：国家自然科学青年基金(41605075)

摘　　要：结合目前远洋航天气象保障中关注重点及存在的弱点,创新尝试引入高精度散射计海面风场资料,探讨散射计海面风场资料在远洋航天气象保障中应用的可行方向,主要包括应用于诊断海面风场气候统计特征、应用于诊断热带气旋生成预报预警、应用于诊断热带气旋内部结构特征、结合数学非线性时间序列预报方法应用于站点海面风和海面风场预报,总结相关方向关键技术的国内外研究进展,为下一步散射计海面风场资料在远洋航天气象保障中的深入应用及国内海洋二号卫星散射计资料的应用提供理论基础和方向支撑。A new observation of wind field from scatterometer is introduced for ocean-going meteorology support to overcome the drawbacks in practice. Several research aspects are proposed, such as the diagnosing climate statistical characteristic of wind field, the tropical cyclogenesis, the inner structure of tropical cyclone, and wind point or wind field prediction with nonlinear prediction method. A detailed review on research advances of these directions is summarized. The research can provide the theoretical foundation and direction support for using the wind field from scatterometer especially for the HY-2 in oceangoing meteorology support.

关 键 词：海面风场 散射计资料 远洋航天气象保障 

分 类 号：P732.1[天文地球—海洋科学]