Simulation and Analysis of SAR Images of Oceanic Shear-Wave-Generated Eddies.Synthetic Aperture Radar (SAR) is widely used in oceanic eddies research.  High-resolution SAR images should be useful in revealing eddy features and investigating the eddy imaging mechanism.  However, SAR imaging is affected by various radar parameters and environmental factors, which makes it quite difficult to learn directly from SAR eddy images.  In order to interpret and evaluate eddy images, developing a proper simulation method is necessary.  However, seldom has a SAR simulation method for oceanic eddies, especially for shear-wave-generated eddies, been established.  Images are then simulated for a range of different radar frequencies, radar look directions, wind speeds, and wind directions.  The results show that the simulated images are consistent with actual SAR images.  The effects of different radar parameters and wind fields on SAR eddy imaging are analyzed by qualitative and quantitative methods.  Overall, the simulated images produce a surface pattern and brightness variations with characteristics resembling actual SAR images of oceanic eddies.
SAR
Simulation and Analysis of SAR Images of Oceanic Shear-Wave-Generated Eddies.Synthetic Aperture Radar (SAR) is widely used in oceanic eddies research. 
Synthetic Aperture Radar