2026-06-24: Distribution Map of Surface Changes Based on Multi-Source SAR Imageries for the M7.5 Montalban Earthquake, Caraballeda

Based on heterogeneous satellite data integrating multi-source SAR imagery from BC-2 (SpaceTY), GaoFen-3 (LASAC), and Sentinel-1 (ESA) satellites, we detected surface changes along the coastal region between Maiquetia and Naiguata. It was found that there are scattered significant shifts in backscattering signals in this particular area, manifesting as localized surface variations and possible building damage. Further analysis and validation are ongoing. (DRS4BR: Jiao ZJ, Chen BY, Wu LX et al.)