Surface roughness estimation from GPS sea reflections. - Dale R. Thompson; L. A. Linstrom; R. F. Gasparovic; Tanos M. Elfouhaily (IGARSS, 2002)

Delay-Doppler analysis of bistatically reflected signals from the ocean surface: theory and application. - Tanos M. Elfouhaily; Donald R. Thompson; L. A. Linstrom (IEEE Trans. Geosci. Remote. Sens., 2002)

Doppler analysis of GPS reflections from the ocean surface. - Donald R. Thompson; L. A. Linstrom; R. F. Gasparovic; Tanos M. Elfouhaily (IGARSS, 2003)