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Multibeam Report for TUNE07WT


Ship Name: Thomas Washington
Chief Scientist: Bloomer, Sherman
Boston University
Source Organization: University of California, Scripps Institution of Oceanography (UC/SIO)
Start Date: 1991-12-06
End Date: 1991-12-27

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Multibeam Bathymetry

Cruise Details

Project: Tunes Expedition
Instrument: SeaBeam

Data Quality

Number of Files: 13
Number of Records: 269443
BATHYMETRY DATA Quantity Percentage
Number of Beams 5119417 100%
Number of Good Beams 3446438 67.32%
Number of Zero Beams 1672979 32.68%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 499.2102 hours
Total Track Length: 5254.6553 km
Average Speed: 10.526 km/hr (5.6836 knots)

Cruise Bounds

Northern Extent: 23.415812
Southern Extent: 13.005507
Western Extent: 141.29083
Eastern Extent: 145.002

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 5674
Minimum Depth 31 Maximum Depth 5722

File Information

Full Resolution Bathymetry as collected (raw): 11

Files File Size Description
TUNE07WT.SWSB.91dec07 0.88MB SIO Swath-bathy SeaBeam
TUNE07WT.SWSB.91dec09 2.14MB SIO Swath-bathy SeaBeam
TUNE07WT.SWSB.91dec11 1.86MB SIO Swath-bathy SeaBeam
TUNE07WT.SWSB.91dec13 3.16MB SIO Swath-bathy SeaBeam
TUNE07WT.SWSB.91dec15 3.71MB SIO Swath-bathy SeaBeam
TUNE07WT.SWSB.91dec17 4.64MB SIO Swath-bathy SeaBeam
TUNE07WT.SWSB.91dec19 2.55MB SIO Swath-bathy SeaBeam
TUNE07WT.SWSB.91dec21 2.67MB SIO Swath-bathy SeaBeam
TUNE07WT.SWSB.91dec23 2.35MB SIO Swath-bathy SeaBeam
TUNE07WT.SWSB.91dec25 2.44MB SIO Swath-bathy SeaBeam
TUNE07WT.SWSB.91dec27 3.47MB SIO Swath-bathy SeaBeam

Full Resolution Bathymetry (processed): 1

Files File Size Description
tune07wt_full.b93.mb164.gz 22.60MB NGDC binary hydrographic sounding format

Metadata Files: 1

Files File Size Description
TUNE07WT_Multibeam.xml NCEI created ISO metadata