Authors: Chernyshov, Pavel
Vrećica, Teodor 
Streßer, Michael
Carrasco, Ruben
Toledo, Yaron
Title: Rapid wavelet-based bathymetry inversion method for nearshore X-band radars
Journal: Remote Sensing of Environment
Volume: 240
First page: 111688
Issue Date: 1-Apr-2020
Rank: M21a
ISSN: 0034-4257
DOI: 10.1016/j.rse.2020.111688
Abstract: 
A wavelet based method for bathymetry retrieval from X-band radar images is proposed. The method combines traditional Fast Fourier Transform techniques for retrieving peak frequency maps by evaluating the spectral peaks in the time domain, and a localized 2D Continuous Wavelet Transform for retrieving the corresponding peak wavenumbers. The main improvements of the new method compared to conventio...
Keywords: Bathymetry reconstruction | Shoaling waves | Wavelet analysis | X-band radar
Publisher: Elsevier

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