Comparison of the shape model from SHAP4S (top left) and SHAP2 (bottom left), as well as the DTMs derived from them (right). The small-scale features are re-created and the long-wavelength slopes are not distorted. The differences in the long-wavelength slopes between the two final DTMs is from differences between the initial shape models. The scale across all images is 110 × 160 m. The location on the nucleus of the region of interest is shown in Fig. 10.