Observing directional wave spectra using satellite optical data

Philemon Durel, IRD Institute for Research and Development, LOPS, LEGOS, Plouzane, France, Nicolas Rascle, University of Bretagne Occidentale, CNRS, IFREMER, IRD, LOPS, Plouzané, France and Rafael Almar, Laboratoire d'Etudes en Géophysique et Océanographie Spatiales (LEGOS), IRD, Toulouse, France