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| ROV ROPOS | |
|---|---|
| Name | ROPOS |
| Type | remotely operated vehicle |
| Operator | Canadian Scientific Submersibles Limited |
| Country | Canada |
| Debut | 1989 |
| Status | active |
ROV ROPOS is a deep-towed remotely operated vehicle associated with Canadian Scientific Submersibles Limited, developed for high‑precision subsea work including oceanography, marine geology, and marine biology research. Built to operate at abyssal depths, the vehicle has supported international programs including NOAA, NASA, National Science Foundation projects and collaborations with institutions such as the Scripps Institution of Oceanography, Woods Hole Oceanographic Institution, and the Ocean Networks Canada initiative. ROPOS has been deployed from research vessels like the RV Maurice Ewing, RV Atlantis (AGOR-25), and JOIDES Resolution to examine features ranging from the Juan de Fuca Ridge to the Mid‑Atlantic Ridge.
Development of the platform began amid a surge in deep‑sea technology during the 1980s, influenced by programs at Scripps Institution of Oceanography, Woods Hole Oceanographic Institution, and funding streams from the National Science Foundation, NSF Office of Polar Programs, and Canadian agencies. Engineers drew on designs from naval systems experimented at Dartmouth College and experience from the Alvin (DSV-2) program, while contractors coordinated with firms such as Teledyne Technologies, Schilling Robotics, and Kongsberg Maritime. Early trials were conducted alongside expeditions funded by the Office of Naval Research, European Marine Board, and partnerships with the University of Washington, University of Victoria, and Dalhousie University.
The vehicle architecture integrates electric thrusters influenced by products from Schilling Robotics and navigation suites comparable to those used by Remotely Operated Vehicles in NOAA fleets. ROPOS employs a pressure‑tolerant chassis with syntactic foam buoyancy tested against standards established at National Research Council Canada facilities and uses manipulator arms similar in capability to units from Parker Hannifin and Hydraulics International. Onboard cameras and sensors include high‑definition imaging arrays used by teams from Scripps Institution of Oceanography, acoustic systems akin to Kongsberg Mesotech, and sampling modules compatible with instruments from Ocean Instruments and Seabird Electronics. Power and tether management conform to specifications used by ROV Jason and involve winch technology standard on ships like the RV Thomas G. Thompson.
ROPOS entered service supporting cruises by major research ships, collaborating with organizations such as NOAA Ship Okeanos Explorer, RV Tangaroa, and the RV Polarstern during multinational campaigns including International Decade of Ocean Exploration initiatives. It has been task‑deployed for tasks coordinated with the National Oceanography Centre and institutions like University of Tokyo (Ocean Research) and University of Hawaii at Manoa. Missions have taken the vehicle to regions such as the Gulf of Alaska, Clarion-Clipperton Zone, East Pacific Rise, and the Arctic Ocean in joint operations with the Canadian Coast Guard and research consortia including Schmidt Ocean Institute.
ROPOS has supported scientific studies in collaborations with University of California, San Diego, Stanford University, University of Cambridge, and Imperial College London researchers on topics from chemosynthetic ecosystems at hydrothermal vents to manganese nodule fields studied for commercial interest by entities linked to International Seabed Authority consultations. Commercial operations included subsea installations analogous to work overseen by Schlumberger, Subsea 7, and TechnipFMC, while scientific sampling contributed to projects supported by the National Academy of Sciences and programs at Monterey Bay Aquarium Research Institute.
Significant deployments include surveys of vent fauna on the Juan de Fuca Ridge with biologists from University of Washington and taxonomists from the Smithsonian Institution, lithologic sampling at sites near the Juan de Fuca and Explorer Ridge with geologists associated with Lamont–Doherty Earth Observatory, and archaeological investigations in partnership with teams from Plymouth University and University of Southampton that paralleled discoveries by RV Nautilus campaigns. ROPOS contributed to mapping efforts using multibeam systems similar to those employed by the General Bathymetric Chart of the Oceans and aided in locating features subsequently sampled by Integrated Ocean Drilling Program expeditions aboard JOIDES Resolution.
Maintenance cycles have been conducted at facilities linked to Canadian Scientific Submersibles Limited, with component upgrades sourced from suppliers like Teledyne Marine, Kongsberg Maritime, and Schilling Robotics. Overhauls have integrated modern telemetry and control systems akin to those used on ROV Hercules and ROV Jason, while support infrastructure includes dedicated deck‑handling equipment standard on vessels such as RV Knorr and RV Investigator. Collaboration with institutions such as Ocean Networks Canada and repair work at shipyards affiliated with the Canadian Coast Guard ensure operational readiness.
Operational safety protocols align with practices promoted by International Marine Contractors Association, training programs conducted with technicians from Schmidt Ocean Institute and engineers from Teledyne, and emergency procedures coordinated with agencies like Transport Canada. Crew qualifications often mirror certification pathways used by personnel staffing NOAA and Royal Canadian Navy submersible support vessels, with simulations and dry‑runs practiced at facilities in partnership with universities including University of Victoria and Dalhousie University.
Category:Remotely operated vehicles