A method to estimate nearshore bathymetry using SAR imagery is presented in this paper. A Fast-Fourier Transform (FFT) and Wavelet hybrid method is proposed to analyze the wave spectra and calculate the wavelength of the long swell waves from SAR acquisitions. The water depth can be retrieved using the linear dispersion relation for shallow water. which requires wavelength and wave pe... https://halohealthcarers.shop/product-category/foot-care/