ATI SAR SIGNATURES OF NEARSHORE OCEAN BREAKING WAVES OBTAINED FROM FIELD MEASUREMENTS

被引：1

作者：

Goncharenko, Yuriy V. ^{[1
]}

Farquharson, Gordon ^{[2
]}

机构：

[1] NAS Ukraine, Inst Radiophys & Elect, Kiev, Ukraine

[2] Univ Washington, Appl Phys Lab, Seattle, WA USA

来源：

2013 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2013年

关键词：

along-track interferomety; synthetic aperture radar; breaking waves;

D O I：

10.1109/IGARSS.2013.6721158

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present a technique to extract geophysical parameters of nearshore ocean breaking waves (e.g., wave height, wave velocity) from ATI SAR data. The technique exploits the azimuthal shift induced by moving scatterers in SAR imagery. We find that length of the azimuthal streaks are correlated with breaking wave height (correlation coefficient is 0.78) for a range of wave conditions. We also outline a technique for highlighting breaking waves in SAR imagery using the ATI SAR images.

引用

页码：326 / 329

页数：4

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