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苏禄海卫星海洋内孤立波预测技术研究
作者:王业桂1 2  范开国1 2  方芳1  施英妮1  徐东洋1  胡旭辉1 
单位:1. 中国人民解放军32021部队, 湖北 武汉 430077;
智能空间信息国家级重点实验室, 北京 100094
关键词:内孤立波 卫星遥感 苏禄海 预测 
分类号:P731.24
出版年·卷·期(页码):2026·43·第三期(1-6)
摘要:
海洋内波由于生成机制复杂、观测数据匮乏,导致海洋内孤立波预测一直是海洋领域中亟待解决的瓶颈问题。针对这一问题,提出一种基于卫星海洋内波遥感观测数据驱动,结合海洋内波生成与传播物理机制的预测技术方法,并在苏禄海开展卫星海洋内孤立波预测研究。预测结果不仅再现了苏禄海内孤立波的“手牵手”现象,较好地实现内波从源区至消亡区的全路径传播预测,而且模拟波峰线形态与观测前导波波峰线吻合较好,二者的平均绝对时间误差小于0.92 h。
Due to the complexity of the generation mechanism and the scarcity of observational data, the prediction of oceanic internal solitary waves remains a critical question in marine science. In this paper, we proposes a prediction technique of internal solitary waves using remote sensing, integrated with the physical mechanisms of their generation and propagation. The case study result not only successfully reproduced the characteristic "hand-in-hand" phenomenon of internal solitary waves in the Sulu Sea, but also achieved full-path propagation prediction from the source region to the dissipation area. Furthermore, the simulated wave crests showed good agreement with the observed ones, with an average temporal error of less than 0.92 hours.
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