Fig. 6
From: Small-scale topographic irregularities on Phobos: image and numerical analyses for MMX mission
a Region A in MOC image SP2-55103; b artificial DTM with 342 confirmed craters, whose d/Ds are randomly given between 0.01 and 0.2 according to the simple uniform distribution; c artificial DTM only with 342 confirmed craters, whose d/D are manually modified; d 1510 candidate craters of randomly given d/D are superposed on c; e 1510 candidate craters of randomly given d/D between 0.01 and 0.02 are superposed on c; f positive relief features are distributed on e