海洋测绘2017，Vol.37Issue(5)：39-42,4.DOI:10.3969/j.issn.1671-3044.2017.05.008
基于水色遥感最大相关分析的海表流场观测
Sea Surface Current Measurement Based on Application of Maximum Cross-correlation to Ocean Color Remote Sensing Images
孙鹤泉 1方芳1
作者信息
- 1. 海军大连舰艇学院军事海洋系,辽宁大连116018
- 折叠
摘要
Abstract
Accurate and real-time measurement of sea surface currents is significant for the study of physical oceanography.The block matching algorithm of maximum cross-correlation (MCC) is presented in detail in the paper,and sea surface currents can be obtained by analyzing ocean color remote sensing images with MCC algorithm.To improve the accuracy,the sub-pixel operation is applied to the MCC results.The reliability can be verified by the measurement of the Tsushima Strait sea area.关键词
海表流场/水色遥感图像/最大相关系数法/亚像素技术/黑潮Key words
sea surface currents/ocean color image/maximum cross-correlation/sub-pixel technique/tsushima warm current分类
海洋科学引用本文复制引用
孙鹤泉,方芳..基于水色遥感最大相关分析的海表流场观测[J].海洋测绘,2017,37(5):39-42,4.
