On Detectability of a Ship's Kelvin Wake in Simulated SAR Images of Rough Sea Surface

2015 ◽  
Vol 53 (2) ◽  
pp. 609-619 ◽  
Author(s):  
Gregory Zilman ◽  
Anatoli Zapolski ◽  
Moshe Marom
Keyword(s):  
Sea Surface ◽  
Sar Images ◽  
Rough Sea Surface ◽  
Rough Sea

scholarly journals SAR IMAGE SIMULATION OF SHIP TARGETS BASED ON MULTI-PATH SCATTERING

2018 ◽  
Vol XLII-3 ◽  
pp. 447-450
Author(s):  
Y. Guo ◽  
H. Wang ◽  
H. Ma ◽  
K. Li ◽  
Z. Xia ◽  
...  
Keyword(s):  
Sea Surface ◽  
Target Area ◽  
Characteristic Parameters ◽  
Sar Images ◽  
Multipath Effect ◽  
Multipath Effects ◽  
Radar Echo ◽  
Rough Sea Surface ◽  
Fine Resolution ◽  
Rough Sea

Synthetic Aperture Radar (SAR) plays an important role in the classification and recognition of ship targets because of its all-weather working ability and fine resolution. In SAR images, besides the sea clutter, the influence of the sea surface on the radar echo is also known as the so-called multipath effect. These multipath effects will generate some extra "pseudo images", which may cause the distortion of the target image and affect the estimation of the characteristic parameters. In this paper,the multipath effect of rough sea surface and its influence on the estimation of ship characteristic parameters are studied. The imaging of the first and the secondary reflection of sea surface is presented . The artifacts not only overlap with the image of the target itself, but may also appear in the sea near the target area. It is difficult to distinguish them, and this artifact has an effect on the length and width of the ship.

Two-Position HF Scattering from the Rough Sea Surface. II. Experiment

2005 ◽  
Vol 64 (12) ◽  
pp. 1003-1016
Author(s):  
A. S. Bryukhovetsky ◽  
Yu. M. Yampolski ◽  
A. S. Kashcheyev ◽  
S. B. Kashcheyev ◽  
A. B. Koloskov ◽  
...  
Keyword(s):  
Sea Surface ◽  
Rough Sea Surface ◽  
Rough Sea

Two-Position HF Scattering from the Rough Sea Surface. I. Theory

2005 ◽  
Vol 64 (12) ◽  
pp. 991-1001
Author(s):  
A. S. Bryukhovetsky ◽  
Yu. M. Yampolski ◽  
A. S. Kashcheyev ◽  
S. B. Kashcheyev
Keyword(s):  
Sea Surface ◽  
Rough Sea Surface ◽  
Rough Sea

scholarly journals Modified PO–PO hybrid method for scattering of 2D ship model on the rough sea surface

2018 ◽  
Vol 13 (2) ◽  
pp. 156-162 ◽  
Author(s):  
Mahdi Behdani ◽  
Parisa Dehkhoda ◽  
Ahad Tavakoli ◽  
Mohammad Zoofaghari
Keyword(s):  
Hybrid Method ◽  
Sea Surface ◽  
Ship Model ◽  
Rough Sea Surface ◽  
Rough Sea

scholarly journals Study on the Doppler shift and the spectrum widening of the scattered echoes from the 2-D rough sea surface

2008 ◽  
Vol 57 (6) ◽  
pp. 3464
Author(s):  
Guo Li-Xin ◽  
Wang Rui ◽  
Wang Yun-Hua ◽  
Wu Zhen-Sen
Keyword(s):  
Doppler Shift ◽  
Sea Surface ◽  
Rough Sea Surface ◽  
Rough Sea
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