Fig. 11From: Spaceborne, UAV and ground-based remote sensing techniques for landslide mapping, monitoring and early warning a Photo of the Santa Trada landslide, 1st February 2009; b cumulated displacement map calculated using GB-InSAR data with incremental approach spanning from 2nd February to 29th April 2009. The letters indicate the corresponding points between the two images (after Del Ventisette et al., 2011)Back to article page