机构地区: 国家海洋局第一海洋研究所
出 处: 《海洋科学进展》 2002年第4期5-10,共6页
摘 要: 基于 Barrick的海面回波散射模型 ,结合高度计回波信号特点 ,利用优化理论 ,发展了一种机载高度计有效波高快速反演算法。该算法大大节省运算时间 ,适合对大数据量的处理 ,在此基础上将所发展的算法予以软件实现 。 In this paper, a significant wave height (SWH) fast r etrieval algorithm for airborne altimeter is developed using Barrrick′s scatter model of sea surface back wave. The new algorithm can save operating time great ly and is suitable for processing a large amount of data. The softwave for imple mentation of above algorithm has been developed to facilitate the real-time tra nsmission of airborne remote sensing information.