Fig. 4: Differential training—results on the three heterogeneous bodies.
From: Geodesy of irregular small bodies via neural density fields
Ground-truth modelsare shown in (a) indicating the lower and higher density regions by shade. For each slice, a heatmap of the reconstructed 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.
