Drone shot of industrial city in fog and smog with construction and cargo cranes unloading iron barge and scow near pile of sand

kyiv crane - machinery commercial dock ukraine construction industry aerial view ship harbor equipment river barge unloading pier non us film location industry container freight transportation transportation building - type of building large nautical vessel shipping working sea cargo container transportation water port wine loading occupation banking film - moving image city smog sand finance and economy stack heavy fog technology yellow horizontal 4k resolution gravel business storage compartment sky outdoors social issues