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Department of Ocean EngineeringDepartment of Ocean Engineering
SW06 Modal Mapping Experiment SW06 Modal Mapping Experiment (MOMAX) Overview(MOMAX) Overview
George V. Frisk
Department of Ocean Engineering
Florida Atlantic University
Dania Beach, Florida 33004
Cynthia J. Sellers
Dept. of Applied Ocean Physics and Engineering
Woods Hole Oceanographic Institution
Woods Hole, MA 02543
Department of Ocean EngineeringDepartment of Ocean Engineering
MOMAX Experimental ConfigurationMOMAX Experimental Configuration
Department of Ocean EngineeringDepartment of Ocean Engineering
Department of Ocean EngineeringDepartment of Ocean Engineering
Department of Ocean EngineeringDepartment of Ocean Engineering
SW06 MOMAX DataSW06 MOMAX Data
CW transmissions at 50, 75, 125, and 175 Hz CW transmissions at 50, 75, 125, and 175 Hz
– – Drifting source at 60 m depthDrifting source at 60 m depth
– – Data received on 4 drifting MOMAX buoys, each Data received on 4 drifting MOMAX buoys, each having hydrophones at 40 m and 43 m having hydrophones at 40 m and 43 m
depthsdepths
– – Data received on moored, 8-channel Webb Data received on moored, 8-channel Webb vertical line vertical line arrayarray
Temperature measurements obtained on Temperature measurements obtained on
– – Source stringSource string
– – 4 drifting MOMAX buoys4 drifting MOMAX buoys
– – Webb vertical line arrayWebb vertical line array
Department of Ocean EngineeringDepartment of Ocean Engineering
Department of Ocean EngineeringDepartment of Ocean Engineering
Department of Ocean EngineeringDepartment of Ocean Engineering
Channel Cross SectionChannel Cross Section
10-20 m
200-400 m
1700-1780 m/s
1650-1710 m/s
1740-1780 m/s
1780-1820 m/s
1650-1680 m/s
1760 m/s
Department of Ocean EngineeringDepartment of Ocean Engineering
Department of Ocean EngineeringDepartment of Ocean Engineering
Department of Ocean EngineeringDepartment of Ocean Engineering
Department of Ocean EngineeringDepartment of Ocean Engineering
Department of Ocean EngineeringDepartment of Ocean Engineering
Department of Ocean EngineeringDepartment of Ocean Engineering
Data Needed, Potential Collaborators, & PapersData Needed, Potential Collaborators, & Papers
Data Needed- Data Needed- All relevant acoustic and environmental All relevant acoustic and environmental data in the SW06 MOMAX area data in the SW06 MOMAX area
Acoustics- Acoustics- Kyle Becker, Ross Chapman, Harry DeFerrari, Kyle Becker, Ross Chapman, Harry DeFerrari, Bill Hodgkiss, David Knobles, Jim LynchBill Hodgkiss, David Knobles, Jim Lynch
Geoacoustics- Geoacoustics- John Goff, Altan TurgutJohn Goff, Altan Turgut
Physical Oceanography- Physical Oceanography- Tim Duda, Glen Tim Duda, Glen Gawarkiewicz, Scott Glenn, Frank Henyey, Jim Moum, Gawarkiewicz, Scott Glenn, Frank Henyey, Jim Moum, Jonathan NashJonathan Nash
Papers- Papers- The effects of lateral variability in the seabed The effects of lateral variability in the seabed and water column on low-frequency propagation and and water column on low-frequency propagation and geoacoustic inversiongeoacoustic inversion