Drones for rapid seafloor surveying & sampling

  • depth rating: 500m (1601 ft)

  • total non-instrumented weight: 15.88 kg (35 lbs)

  • release mechanism: passive mechanical

  • sinking velocity: 3.24 m/s (7.25 mph)

  • time to reach 500m: ~2.5 min

  • time to resurface from 500m: ~3.5 min

  • standard instrument suite: low-light camera, computer (wireless LAN and bluetooth connectivity)

  • maximum payload: 2.39 kg (5 lbs)

Drone V1

  • CNCd HDPE monolithic frame with incorporated stabilizing fins, launch / retrieve handle, and instrument mounting surfaces

  • R-3318 high pressure underwater urethane foam flotation

  • Cast concrete ballast

  • Seafloor impact activated ballast release hook

  • Low-light still/video camera, computer, battery, housed in a pressure-resistant enclosure with acrylic dome viewport (not pictured)

  • Compatible payload instruments include sediment sampling, CTD, and water quality

Drone V1 Features