Current PSD (Web/Data Status). PSD has undergone major URL restructuring so that all URLs start with http://www.esrl.noaa.gov/psd/ (More Info).
Ocean Radar Scattering Modeling Publications
Voronovich, A.G. and V. U. Zavorotny, 2001, Theoretical model for scattering of radar signals in Ku- and C-bands from a rough sea surface with breaking waves. Waves Random Media, 11, 247-269.