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EXPANDED UNDERWATER ROBOTICS READY FOR OIL SPILL

Published byHorace Nelson Modified over 5 years ago

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Presentation on theme: "EXPANDED UNDERWATER ROBOTICS READY FOR OIL SPILL"— Presentation transcript:

1 EXPANDED UNDERWATER ROBOTICS READY FOR OIL SPILL
State-of-the-art of oil detection underwater technologies EXPANDED UNDERWATER ROBOTICS READY FOR OIL SPILL Mark Inall, Emily Venables, Matt Toberman Scottish Association for Marine Science

2 Outline Gulf of Mexico Gliders west of Shetland Oil in the Arctic
Visualisation AAOSN – Autonomous Adaptive Ocean Sampling Networks Detection from Above

3 Oil Spill Detection and Tracking Technologies used during Deepwater Horizon
Aircraft and Autonomous Aircraft Detection Methods Autonomous Surface Vessel Tracking Methods Autonomous Underwater Vehicle Plume Mapping and Sampling Methods Underwater Acoustic Plume Mapping Methods HF Radar Tracking Methods Manned Submersibles

4 Oil Spill Detection and Tracking Technologies: Autonomous Surface Vessels w Fluorometers
Weather Station 1 m above water line. Air Temp, Barometric Press, Wind Speed & Direction. Forward dry box with integrated FluorometerArray & support electronics. (0 meters) Optical Dissolved Oxygen Sensor (0 meters) Hydrodynamic enclosure with integrated FluorometerArray, Optical Dissolved Oxygen Sensor, and support electronics. (7 meters)

5 Oil Spill Detection and Tracking Technologies: Autonomous Surface Vessels w Digital or Video Cameras, and image from camera

6 WaveGlider Autonomous Surface Vessel, showing once/min Iridium burst comms position, knot, w real-time control

7 Autonomous Underwater Vehicle Technology: WHOI Sentry

8 Autonomous Underwater Vehicle Technology: WHOI Sentry Mass Spec Plume Map

9 Artificial intelligence: Autonomy, networking and auto-piloting of gliders
Alberto Alvarez

10 Networking and optimum mission planning: Gliders in heterogeneous networks
From 14 to 18 August 2013, the data gathered by a glider and a profiling float was assimilated into the Regional Ocean Modelling System (ROMS). A 2-day assimilation cycle was considered Optimum glider trajectories were adaptively generated based on expected float positions within each assimilation cycle. White Line- Boundary of the denied area Orange Line- Adaptive glider trajectory Red Line- Drifting trajectory of APEX buoy Yellow icons- Location of the ODAS buoy, moorings and CTDs JADE+APEX

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14 Fionaven, NW UK Shelf break west of Shetland
Mission June 2014, May 2015 Fionaven, NW UK Shelf break west of Shetland Claire field, spill emergency response exercise, May 2015 500 m

15 Thank you Reference material, further information and useful links
research//1000aa.pdf surveillance_2017.pdf science-nsf/

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