You should take the time to learn, read and observe before getting involved in scientific projects. It is that time that defines your performance in any research activity.
A fully Radar dedicated mission to explore the Martian subsurface
Radar can reveal a lot of subsurface details on earths arid areas. It has shown a strong potential in changing our view for the paleo-hydrology of the SAHARA. On Mars, it would reveal unknown drainage networks and further subsurface hydro-geological features (water lenses !)
Ground Penetrating Radar fieldwork on the Sahara and the Amargoza desert as potential Mars analogues.