Multibeam Report for AII8L22

Ship Name: Atlantis II
Chief Scientist: Deming, Jody W.; Delaney, John
Source Organization: University of Rhode Island (URI)
Start Date: 1987-10-09
End Date: 1987-10-16

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Multibeam Bathymetry

Cruise Details

Instrument: SeaBeam

Data Quality

Number of Files: 9
Number of Records: 78935
BATHYMETRY DATA Quantity Percentage
Number of Beams 1496858 100%
Number of Good Beams 1125144 75.17%
Number of Zero Beams 371714 24.83%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 182.9414 hours
Total Track Length: 2305.4071 km
Average Speed: 12.602 km/hr (6.8045 knots)

Cruise Bounds

Northern Extent: 48.45052
Southern Extent: 44.676315
Western Extent: -130.52731
Eastern Extent: -124.19175


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 3002
Minimum Depth 74 Maximum Depth 3018

File Information

Full Resolution Bathymetry as collected (raw): 8

Files File Size Description
cb87oct09.rc01.mb15 0.65MB URI Sea Beam from VAX
cb87oct10.rc00.mb15 1.54MB URI Sea Beam from VAX
cb87oct11.rc00.mb15 0.94MB URI Sea Beam from VAX
cb87oct12.rc00.mb15 0.96MB URI Sea Beam from VAX
cb87oct13.rc00.mb15 0.84MB URI Sea Beam from VAX
cb87oct14.rc00.mb15 0.97MB URI Sea Beam from VAX
cb87oct15.rc00.mb15 1.08MB URI Sea Beam from VAX
cb87oct16.rc01.mb15 0.74MB URI Sea Beam from VAX

Metadata Files: 1

Files File Size Description
AII8L22_Multibeam.xml NCEI created ISO metadata