long vehicle

A man wades through a shallow, flowing river, holding a tall, vertical pole with a white sensor at the top, as the camera pulls back to reveal a large, rusty metal frame with a winch and cables being pulled through the water by a vehicle on the far bank. The man, partially submerged, moves forward through the murky water, which churns around the equipment, while the camera slowly zooms out to show the full scale of the machinery being towed across the river, which is flanked by dense green vegetation.