Fig. 12
From: Small-scale topographic irregularities on Phobos: image and numerical analyses for MMX mission
a Frequency of maximum topographic difference of Region B for the case of Model 1’s extrapolation of positive relief features; b frequency of maximum topographic difference of Region B for the case of Model 2’s extrapolations; c cumulative probability of maximum topographic difference of Region A for the case of Model 1; d cumulative probability of maximum topographic difference of Region B for the case of Model 2. Textured curves are indicating values for areas of 4 × 4 m, 10 × 10 m, 20 × 20 m, and 40 × 40 m, based on the statistics of craters and positive relief features of Region B