E103° N33° E104° E105° N N Songpan-Pingwu Earthquake (Mw = 6.7, 1976) N32° Diexi Earthquake (Mw = 7.3, 1933) en gm n Lo n ai nt ou M Wenchuan Earthquake (Mw = 7.9, 2008) Landslide Boundary Unburied Buildings Xinmo Village 0 250 500 m River Main Scarp Point of View e ng Ra Sichuan Basin N31° Chengdu Sichuan Province Xinmo Landslide N30° Epicenter of Historical Earthquakes Elevation (m a.s.l.) 0 Xinmo Village 2,000 4,000 6,000 (a) (b) Xinmo Village (Buried) (c) FIGURE 1. Pre- and post-event photos of the location of the 24 June 2017 Xinmo landslide. (a) The location of the Xinmo landslide and the epicenters of three large historical earthquakes. (b) An unmanned aerial vehicle (UAV) photo of the Xinmo landslide with an inset photo of Xinmo village taken before the event. (c) A postfailure photo of the Xinmo landslide. The entire village was buried under the accumulated debris. m a.s.l.: meters above sea level. [Source: State Key Laboratory of Geohazard Prevention and Geoenvironment Protection (SKLGP); used with permission.] MARCH 2020 IEEE GEOSCIENCE AND REMOTE SENSING MAGAZINE 139