Fig. 9From: Inferring the high velocity of landslides in Valles Marineris on Mars from morphological analysisThe maximum velocities calculated with the run-up criteria. The velocity is determined for the points of lower elevation (shown with squares) based on the run-up reached at the top of the mound (the tip of the arrow). The arrow length thus represents the value of R used in Eqs. (2) and (3)Back to article page