Multibeam Report for PLUM01WT

Ship Name: Thomas Washington
Chief Scientist: Cox, Charles
Scripps Institution of Oceanography
Source Organization: University of California, Scripps Institution of Oceanography (UC/SIO)
Start Date: 1990-01-05
End Date: 1990-01-16

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Multibeam Bathymetry

Cruise Details

Project: Plume Expedition
Instrument: SeaBeam

Data Quality

Number of Files: 9
Number of Records: 172741
BATHYMETRY DATA Quantity Percentage
Number of Beams 3282079 100%
Number of Good Beams 2056357 62.65%
Number of Zero Beams 1225722 37.35%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 251.7171 hours
Total Track Length: 4423.039 km
Average Speed: 17.571 km/hr (9.4876 knots)

Cruise Bounds

Northern Extent: 31.962988
Southern Extent: 0.788675
Western Extent: -117.00817
Eastern Extent: -91.77229


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 5634
Minimum Depth 32 Maximum Depth 5853

File Information

Full Resolution Bathymetry as collected (raw): 6

Files File Size Description
PLUM01WT.SBM.90jan07 4.02MB SIO merge Sea Beam
PLUM01WT.SBM.90jan08 4.62MB SIO merge Sea Beam
PLUM01WT.SBM.90jan10 1.87MB SIO merge Sea Beam
PLUM01WT.SBM.90jan12 0.81MB SIO merge Sea Beam
PLUM01WT.SBM.90jan14 2.61MB SIO merge Sea Beam
PLUM01WT.SBM.90jan16 2.59MB SIO merge Sea Beam

Metadata Files: 1

Files File Size Description
PLUM01WT_Multibeam.xml NGDC created ISO metadata

Ancillary Files: 2

Files File Size Description
support.tar.gz 1.21MB Supporting data
svp.tar.gz 50.5KB Sound Speed Profiles (SSP or SVP)