A Novel Strategy for the Surface Current Determination From Marine X-Band Radar Data

被引：78
|
作者：
Serafino, Francesco [1 ]
Lugni, Claudio [2 ]
Soldovieri, Francesco [1 ]
机构：
[1] CNR, Inst Electromagnet Sensing Environm, I-80124 Naples, Italy
[2] Italian Ship Model Basin INSEAN, Dept Seakeeping & Maneuverabil, I-00128 Rome, Italy
来源：
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS | 2010年 / 7卷 / 02期
关键词：
Image sequence analysis; marine radar; sea current; sea state; SEASONAL VARIABILITY;
D O I：
10.1109/LGRS.2009.2031878
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
This letter deals with the sea state monitoring starting from marine radar images in the X-band. For such a topic, one of the key factors affecting the reliability of reconstruction procedure is the determination of the equivalent surface current that also accounts for the velocity of a moving ship. In this letter, we propose a method to evaluate the surface current, particularly for large values. The reliability of the proposed procedure is shown by a numerical analysis with synthetic data. Subsequently, we present some preliminary results with experimental data collected by a radar on a moving ship.
引用
收藏
页码：231 / 235
页数：5
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