Application of S-band Nautical Radar for ocean surface wave measurements

被引：0
|
作者：
Cheng, Hao Yuan [1 ]
Chien, Hwa [1 ]
机构：
[1] Natl Cent Univ, Inst Hydrol & Ocean Sci, Tao Yuan, Taiwan
来源：
2011 IEEE - OCEANS SPAIN | 2011年
关键词：
IMAGES;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A conventional nautical radar, operating at grazing incidence and horizontal polarization in transmit and receive, is used as a ocean surface wave sensor. Radar-image sequences, with their high spatial resolution and large coverage, offer an opportunity to derive and study individual waves and wave fields in space and time. However, rainfall effect cannot be avoided in traditional X-band wave monitoring system. Instead of X-band radar, present study utilizes S-band radar as the surface wave sensor. During intensive operation period (IOP) experiment, it is clearly to see that S-band radar can be used in rainfall conditions, and from radar signal to noise ratio (SNR) and modulation transfer function (MTF) comparisons, S-Band radar indeed has good performance on surface wave measurement.
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页数：5
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