Image Details
Caption: Figure 2.
Lunar Reconnaissance Orbiter Camera (LROC) Wide Angle Camera (WAC) mosaic showing a portion of the Gamma dome overlaid with (a) elevation, (b) slope, (c) terrain ruggedness index (TRI), (d) standard deviation of slope (SDS), and (e) vector ruggedness measure (VRM) derived from the NAC Gruithuisen Domes (8) DTM (M. R. Henriksen et al. 2017). The VRM values were linearly mapped to values 0 to 1, and contrast-limited adaptive histogram equalization (S. M. Pizer et al. 1987) was applied to stretch the colors.
© 2026. The Author(s). Published by the American Astronomical Society.