 Landslides represent major natural hazards, which cause every year significant loss of lives and damages to buildings, properties, and lifelines. In the last decades, a significant increase in landslide frequency took place, in concomitants to climate change and expansion of urbanized areas. Remote sensing techniques represent a powerful tool for landslide investigation. This article was authored by Marcos Keone, Laura Langone, Valentina Malillo, and others.