Scientists are using satellite data to map ground surface changes in the aftermath of the recent explosion.
On the map, dark red pixels — like those present at and around the Port of Beirut — represent the most severe damage. Areas in orange are moderately damaged and areas in yellow are likely to have sustained somewhat less damage. Each colored pixel represents an area of 30 meters (33 yards).
Maps like this one can help identify badly damaged areas where people may need assistance. The explosion occurred near the city’s port. It claimed more than 150 lives and is estimated to have caused billions of dollars’ worth of damage.
The map contains modified Copernicus Sentinel data processed by ESA (European Space Agency) and analyzed by ARIA team scientists at NASA JPL, Caltech, and Earth Observatory of Singapore. Located in Pasadena, California, Caltech manages JPL for NASA