“…Therefore, in the SAR image, ISWs often appears as bright (convergence, rough) and dark (divergence, smooth) stripes [14]. Based on images captured by various SAR sensors, there are numerous reports on ISWs, such as generation sources, hydrodynamic parameter inversion, deep learning applications, and radar scattering characteristics [15], [16], [17], [18], [19], [20], [21], [22], [23], [24]. However, a full quantitative analysis of SAR backscattering properties of ISWs, particularly the scattering characteristics of different bands, varied polarization, and different observation conditions, is urgently required.…”