4 papers
New features of the sea-surface slope distribution revealed by IASI observations: Directional properties, influence of the wave height, large wave tilts
Charles-Antoine Guérin, Virginie Capelle, Jean-Michel Hartmann
By analysis of the reflected solar contribution to mid-infrared radiance spectra collected by the IASI instrument, we investigate the influences of both the wind and significant wa…
HF radar estimation of ocean wave parameters: second-order Doppler spectrum versus Bragg wave modulation approach
Verónica Morales-Márquez, Dylan Dumas, Charles-Antoine Guérin
We propose an original technique for the HF radar estimation of the main sea state parameters by exploiting the amplitude modulation of the radar signal time series. While the clas…
Improved calculation of the second-order ocean Doppler spectrum for sea state inversion
Charles-Antoine Guérin
We describe and exploit a reformulation, based on a recently-introduced change of variables, of the double integral that describes the second-order ocean Doppler spectrum measured…
High-Frequency Radar observation of strong and contrasted currents: the Alderney race paradigm
Dylan Dumas, Anne-Claire Bennis, Charles-Antoine Guérin +2
The Alderney Race has been identified as a future site for the development of tidal energy, due to its bidirectional strong current reaching 5 m/s during spring tides. This hydrody…