Fig. 3: Standard training—results on the four (homogeneous) solar system bodies.
From: Geodesy of irregular small bodies via neural density fields
Ground-truth models are in (a), as well as the selected slice location for the slices depicted below. For each slice, a heatmap of the neural density field is overlaid with the mascons (green) in (b). Only mascons within a small distance to the selected slice are shown, hence the apparent mascon sparsity. The neural density fields are able to correctly reconstruct the body shape as well as their internal homogeneous density.
