RV Falkor

RV Falkor is an oceanographic research vessel operated by the Schmidt Ocean Institute. Ship time aboard the vessel is made freely available to researchers once they have undergone an application, peer review process, and their proposal has been accepted.[3] One condition for using the Falkor is that research findings and data from all expeditions are made publicly available. Researchers aboard Falkor receive expert shipboard support, use of scientific equipment, as well as robotic and computational resources.[3] RV Falkor is adaptable and can facilitate new technologies and external resources as required for each science expedition. Falkor’s current status[4] and a virtual ship tour[5] are publicly available on the Schmidt Ocean Institute website. The Schmidt Ocean Institute announced the change of ownership of the vessel on 14. March 2022. It was renamed to Gaia Blu and is used by the italian National Research Council.[6] It concluded its first science expedition at the 20. October 2022.[7]

History
Italy
Name
  • Gaia Blu
  • Seefalke (Sea Hawk) (until July 2009)
  • Falkor (until 2022)
OperatorConsiglio Nazionale delle Ricerche, CNR
Port of registry
BuilderOrenstein & Koppel AG, Lübeck, Germany
Cost$94 million (refit/conversion)
Yard number760
Launched22 December 1980
Completed8 September 1981
Refit2010-2012
Identification
Statusin service
General characteristics
Tonnage2,088 GT; 627 NT
Displacement2,260 m³
Length82.9 metres (272 ft)
Beam13 metres (43 ft)
Draft4.8 metres (16 ft)
Depth6.67 metres (21.9 ft)
Speed12 kn (cruising); 19.8 kn (max)
Range13,000 nm
Endurance40 days
Capacity18 scientists
Crew19+2 technicians
Aviation facilities
  • 12.6 m diameter helideck.
  • No storage or refuelling
Notes[2]

History

R/V Falkor was originally a fishery protection vessel named Seefalke (“Sea Falcon”) built in 1981 in Lübeck, Germany.[8] She was retrofitted into an oceanographic research vessel at Peters Werft shipyard in Wewelsfleth, Germany from 2009 to early 2012.[8] The retrofitted vessel was renamed R/V Falkor, after the Luckdragon in the fantasy novel The Neverending Story. The ship became fully operational in 2013 and conducted a full year of scientific expeditions.[2] In 2016, ROV SuBastian was added to Falkor, adding to her technological capabilities and scientific resources.[9]

Facilities

Falkor has dynamic positioning capabilities which allow it to maintain position when required to deploy scientific instruments. Falkor's mapping capabilities include shallow and deep-water multibeam echo sounders and subsea acoustic positioning system for acoustic research and seafloor mapping.[10] The research vessel's mapping capabilities have been used to map over a million square kilometers of the seafloor, including the discovery of 14 new underwater features.[11] The mapping data collected is shared as part of the Nippon Foundation-GEBCO Seabed 2030 Project with aims to achieve complete seafloor coverage by 2030.[11]

Falkor has two workboats, a high-performance computing system, and real-time water temperature, pH, fluorescence, and salinity measurement capabilities.

Control Room

The control room is dedicated to operating the underwater robots (ROV/AUV) as well as electronic instrumentation interaction, sonar control, and seafloor mapping. The primary work area has four captain's chairs with over 20 customizable monitors which can be configured to control one or more systems at a time. Two additional desks and monitors provide workspace and/or act as a multibeam editing workstation.[12]

Working Decks

R/V Falkor has side and aft working for decks. The working decks are designed to deploy ROV SuBastian, light packages, profilers, an ROV (SAAB Sea Eye Falcon), two elevator and lander platforms rated to 11,000 meters, equipment brought on board by the science team, and the CTD system with either the J-frame or A-frame cranes and winch system. A staging bay is used to securely mount additional equipment. The aft deck is additionally equipped with 500 kW of unregulated electrical power, hot and cold freshwater outlets, incubator seawater outlets, and compressed air outlets.[12]

Wet and Dry Labs

Falkor has both wet and dry laboratories located immediately to the aft deck for the effective processing and study of samples. Both labs include features to stabilize instruments and enable lab work at sea with customizable screens running a variety of data feeds. The 32 square-meter wet lab is equipped with -80 °C, -30 °C, and +4 °C freezers, flammable gas piping, compressed air outlets, a fume hood, as well taps for freshwater taps and incubated and uncontaminated saltwater. The dry lab is directly connected to the control room allowing researchers to work alongside the control room.[12]

Internet Connectivity

Falkor maintains an internet connection using a Seatel 97 series marine stabilized antenna system on C Band, the original frequency allocation for communications satellites. SOI has set up over 15 Virtual Local Area Networks (VLAN) to distribute bandwidth to different devices. The VLAN system maximizes the speed and efficiency of applications over the network with traffic-shaping/ WAN optimization technologies, enabling automatic report delivery and real-time monitoring. Outreach operations are supported by a private, secure VPN tunnel between ship and shore and live acquisition to SOI Website and science sensors in real-time.[13]

References
  1. "GAIA BLU Research Vessel IMO 7928677". vesselfinder.com. Retrieved 28 December 2022.
  2. "RV Falkor". Schmidt Ocean Institute. Retrieved 11 August 2013.
  3. Witze, Alexandra (2013-03-28). "Private research ship makes waves". Nature News. 495 (7442): 420–421. doi:10.1038/495420a. PMID 23538803.
  4. "Current Status". Schmidt Ocean Institute. Retrieved 2020-10-09.
  5. "R/V Falkor Virtual Tour". Schmidt Ocean Institute. Retrieved 2020-10-09.
  6. "Schmidt Ocean Institute donates research vessel to the National Research Council of Italy". National Research Council. Retrieved 2022-03-14.
  7. "Gaia Blu ship's first mission to map Med's seabed ends". www.ansamed.info. Retrieved 2022-12-28.
  8. "RV Falkor Refit". Schmidt Ocean Institute. Retrieved 11 August 2013.
  9. "Schmidt Tests its New ROV in Guam". Marine Technology News. 2016-08-24. Retrieved 2020-10-12.
  10. "Seafloor Mapping". Schmidt Ocean Institute. Retrieved 2020-10-09.
  11. "SOI Maps One Million Square Kilometers of Seafloor". Marine Technology News. 2019-12-09. Retrieved 2020-10-09.
  12. "Operations & Science Systems". Schmidt Ocean Institute. Retrieved 2020-10-09.
  13. "Internet Connectivity". Schmidt Ocean Institute. Retrieved 2020-10-09.
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