C. Jackson, F. C. , W. T. Walton, and P. L. Baker, Aircraft and satellite measurement of ocean wave directional spectra using scanning-beam microwave radars, Proceedings of IGARSS2014 [3], pp.987-1004, 1985.
DOI : 10.1029/JC090iC01p00987

M. H. Freilich and B. A. Vanhoff, The Relationship between Winds, Surface Roughness, and Radar Backscatter at Low Incidence Angles from TRMM Precipitation Radar Measurements, Journal of Atmospheric and Oceanic Technology, vol.20, issue.4, pp.549-562, 2003.
DOI : 10.1175/1520-0426(2003)20<549:TRBWSR>2.0.CO;2

N. Tran, B. Chapron, and D. Vandemark, Effect of Long Waves on Ku-Band Ocean Radar Backscatter at Low Incidence Angles Using TRMM and Altimeter Data, IEEE Geoscience and Remote Sensing Letters, vol.4, issue.4, pp.542-546, 2007.
DOI : 10.1109/LGRS.2007.896329

F. J. Wentz, D. K. Smith-engen, G. , and H. Johnsen, A model function for the oceannormalized radar cross section at 14 GHz derived from NSCAT observations, J. Geophys. Res. IEEE Trans. Geosci. Rem. Sens, vol.104514, issue.33 4, pp.499-510, 1995.