Created by David Bowen and titled "46°41'58.365" lat. -91°59'49.0128" long. @ 30m", is a collection of five CNC routed clear acrylic cylinders capturing the water surface data from the source location.
An autonomous aerial vehicle (drone) running ArduPilot software hovered 30 meters above Lake Superior and captured still images of the water’s surface. The vehicle was deployed to the same location on different days and in different weather conditions and the collected images converted into three-dimensional displacement maps.