Subsurface radar location of the putative ocean on Ganymede: Numerical simulation of the surface terrain impact

Exploration of subsurface oceans on Jupiter׳s icy moons is a key issue of the icy moons׳ geology. Radar is in fact the only sounding technique which is able to penetrate their icy mantles, which can be many kilometers thick. e clutter, i.e. scattering of the radio waves on the rough surface, is known to be one of the most important problems of subsurface radar probing. Adequate numerical modeling of this scattering is required on all stages of subsurface radar experiment, including design of an instrument, operational strategy planning and data interpretation. present paper, a computer simulation technique for numerical simulations of radar sounding of rough surfaces is formulated in general form. Subsurface radar location of the ocean beneath Ganymedian ice with chirp radar signals has been simulated.