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With roads swept away and communications down, rescue work is a very difficult endeavor in Gyirong County, China's Xizang Autonomous Region. Teams are using thermal-imaging drones to scan for signs of life and 3D mapping to model the disaster zone.
With roads swept away and communications down, rescue work is a very difficult endeavor in Gyirong County, China's Xizang Autonomous Region. Teams are using thermal-imaging drones to scan for signs of life and 3D mapping to model the disaster zone.