Extended Data Fig. 8: NAC coverage.
From: Widespread small grabens consistent with recent tectonism on Mercury
a, Global map showing NAC image footprint coverage of potential shortening structures overlain on MDIS global BDR mosaic. b, Global number of NAC images 150 m/pixel or better that intersect tectonic lineaments. c, Number of frames viewed per quadrangle. Credit: MESSENGER images from NASA/JHUAPL/CIW.
