Bathymetry Determination Based on Abundant Wavenumbers Estimated from the Local Phase Gradient of X-Band Radar Images

A phase gradient (PG)-based algorithm is proposed in this study to determine coastal bathymetry from X-band radar images. Although local wavenumbers with the same spatial resolution of the wave field can be obtained from the wave field using the PG method, only a single wavenumber result can be extr...

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Detalhes bibliográficos

Principais autores:	Laurence Zsu-Hsin Chuang, Li-Chung Wu, Yung-Da Sun, Jian-Wu Lai
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2021-10-01
coleção:	Remote Sensing
Assuntos:	wave dispersion relation directional pass filter nearly monocomponent wave fields
Acesso em linha:	https://www.mdpi.com/2072-4292/13/21/4240
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