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Please enjoy our presentation on Oceans & Sensors at Oceanology International 2014. A brief presentation on oceans' preservation from oil pollution, a topic which is among the core interests of EdgeLab research efforts. Feel free to visit our website at www.edgelab.eu!
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OCEANS & SENSORS"They didn't know it was impossible, so they went ahead and did it". Mark Twain
U_TRAcker: A PLAIN PLATFORM
1,000 mt; Length 2300 mm / Diameter 120 mm; 15 Kg; 4 Knots; 8 Hours; customer oriented, WEBCAM, CTD, Side Scan Sonar, and many other AUV size Sensors; 2 azimut + 2 side ducted propellers.
OPERATIONAL DEPTH: DIMENSIONS:
WEIGHT: SPEED:
DURATION: PAYLOAD:
!MANOEUVRABILITY:
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FOR HIGH PERFORMANCE !• Total rotation at the point; • Side drift; • GPS-assisted surface navigation; • Immersion dead-reckoning and inertial navigation through way points and assisted corrections through surface GPS cable-antenna; • Profile contouring navigation through deep gauge sensor; • Operator-controlled, webcam assisted navigation; • Full flexibility in mission programming; • User-friendly interface.
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EXTENSIVE MODULARITY FOR HIGH FLEXIBILITY
• 360 degree rotation while station keeping; • Drift movement capabilities with side propellers; • 2 lateral thrusters; • Batteries with adjustable position (buoyancy offset); • A control and navigation management module; • A sensor payload module according to customer request.
• High Design Modularity Allows Easy Installation Of New Sensor Set. • Easy Mechanical Connections of various Modules though simple standard locking system. • Tiny underwater connectors designed for small platforms
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U_Mapper Endurance and Modularity
A powerful platform fully customizable.
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U_Mapper swatch mapping systems and duct follower
300 mt; Length 2500 mm / Diameter 350 mm; 180 Kg; 6 Knots; 8 Hours; customer oriented, WEBCAM, CTD, Side Scan Sonar, and many other AUV size Sensors; 2 azimut + 2 side ducted propellers.
OPERATIONAL DEPTH: DIMENSIONS:
WEIGHT: SPEED:
DURATION: PAYLOAD:
!MANOEUVRABILITY:
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oil slicks monitoring a successful product
ACOUSTIC LEAK DETECTORa Colmar proprietary system.
ALD
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Harbor Protection
When others modems start having problems due to... !• Shallow waters; • Confined areas • Multi-Path problems; • Summer warm waters.
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undersea acoustic modem
• Sielco-M01 undersea acoustic telemetry modem; !• Specifically designed to provide highly reliable high-speed data transmission between slowly moving terminals even in hostile underwater acoustic environment; !• Peculiar for shallow-water multi-path time-dispersive channels
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• Bi-directional communications with underwater unmanned vehicles • Underwater equipment remote control • Safety transmission units for divers or wrecked platforms • Ambient data collection from measuring sensors.
High transmission reliability achieved by choosing an appropriate modulation format (non-coherent multi-frequency shift keying, or MF-FSK) introducing redundancy in the multi-frequency data stream by channel coding with different coding schemes and rates. !
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redundance and remote controls
Preselected Level of Redundancy Remotely Controlled or Varied Adaptively through a handshaking procedure which allows data
rates selection from less than few hundred bit/s up to 2400 bit/s
Equipped with a Remote Control Unit to ease deployment and on-site calibration and recovery of the undersea terminal.
On/Off remote switch Operational mode Toggle (modem, data logger)
Remote selection of modulation and coding parameters (center frequency, bandwidth occupancy, coding rate)
Drifters and AUV Monitoring Field Adaptive Sampling Strategy
Floats Network
-Unevenly distributed -Same cycling period -Synoptic measures
AUV Network
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