A wavelet-based algorithm to estimate ocean wave group parameters from radar images

A Niedermeier, JCN Borge, S Lehner… - … on Geoscience and …, 2005 - ieeexplore.ieee.org
In recent years, new remote sensing techniques have been developed to measure two-
dimensional (2-D) sea surface elevation fields. The availability of these data has led to the …

Detection of ocean wave groupiness from spaceborne synthetic aperture radar

JC Nieto Borge, S Lehner… - Journal of …, 2004 - Wiley Online Library
In recent years a number of remote sensing techniques capable to provide two‐dimensional
information of the sea surface have been applied to describe sea states. This information is …

Detection of wave groups in SAR images and radar image sequences

H Dankert, J Horstmann, S Lehner… - IEEE transactions on …, 2003 - ieeexplore.ieee.org
The properties of individual wave groups in space and time utilizing synthetic aperture radar
(SAR) images and nautical radar image sequences are studied. This is possible by the …

Ocean wave groupiness from ERS-1/2 and ENVISAT imagettes

A Niedermeier, J Schulz-Stellenfleth… - … and Remote Sensing …, 2002 - ieeexplore.ieee.org
In this study a global data set of reprocessed synthetic aperture radar (SAR) data acquired
by the European Remote Sensing satellite ERS-2 is used to study ocean wave grouping …

Detection of spatio-temporal wave grouping properties by using temporal sequences of X-band radar images of the sea surface

JCN Borge, K Reichert, K Hessner - Ocean Modelling, 2013 - Elsevier
This work analyses wave groupiness features in the three-dimensional spatio-temporal
domain by using sea surface information acquired by common X-band marine radars. The …

Wavelet spectrum extracted from coastal marine radar images

DJ Doong, LC Wu, CC Kao… - … International Ocean and …, 2003 - onepetro.org
Ocean waves are extremely random and are directly and indirectly dependent on
meteorological, hydrological, oceanographic and topographical factors. Field measurements …

Wavelet processing of SAR ocean wave images

GE Carlson - … and Remote Sensing Symposium, IGARSS'95 …, 1995 - ieeexplore.ieee.org
Use of the wavelet transform to reduce noise and enhance the appearance of individual
wave structure in a synthetic aperture radar (SAR) image of the ocean surface is examined …

An empirical approach for the retrieval of ocean wave parameters from synthetic aperture radar data

J Schulz-Stellenfleth, T Konig… - 2006 IEEE International …, 2006 - ieeexplore.ieee.org
Spacebore Synthetic Aperture radar (SAR) is still the only instrument providing continuous
two-dimensional (2-D) ocean wave measurements on a global basis. For more than a …

Study of wave group velocity estimation from inhomogeneous sea-surface image sequences by spatiotemporal continuous wavelet transform

LZH Chuang, LC Wu - IEEE Journal of Oceanic Engineering, 2013 - ieeexplore.ieee.org
In this paper, a new image processing technique is introduced for the analysis of
consecutive ocean wave images by spatiotemporal continuous wavelet transform (STCWT) …

Internal wave detection and location in SAR images using wavelet transform

JA Ródenas, R Garello - IEEE Transactions on Geoscience and …, 1998 - ieeexplore.ieee.org
An efficient computational framework far the extraction of mesoscale features, ie, internal
waves, present in synthetic aperture radar (SAR) images is discussed. The manifestation of …