Fig. 5
From: Tectonic evolution of northwestern Imbrium of the Moon that lasted in the Copernican Period
Three-dimensional topographic models on which spectral ratio images are mapped. Intersecting area of Ridge Systems A and B. Solid contour lines indicate the altitude. The contour interval is 50 m. The vertical exaggeration is 50. The highland and the rim of Laplace A are truncated at \(-2300\) m to enhance the mare ridges. Locations lacking in the MI data are indicated by the N–S trending white stripe. The dashed line indicates the northwestern border of Unit E