Multibeam Report for VNTR03WT

Ship Name: Thomas Washington
Chief Scientist: Haymon, Rachel M.; Fornari, Dan
Source Organization: University of California San Diego, Scripps Institution of Oceanography (UCSD/SIO)
Start Date: 1989-11-13
End Date: 1989-12-15

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Multibeam Bathymetry

Cruise Details

Project: Venture Expedition
Instrument: SeaBeam

Data Quality

Number of Files: 21
Number of Records: 508480
BATHYMETRY DATA Quantity Percentage
Number of Beams 9661120 100%
Number of Good Beams 7226210 74.8%
Number of Zero Beams 2434910 25.2%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 764.6668 hours
Total Track Length: 5424.0182 km
Average Speed: 7.093 km/hr (3.8299 knots)

Cruise Bounds

Northern Extent: 30.70724
Southern Extent: 8.926729
Western Extent: -116.439445
Eastern Extent: -103.920425


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 5377
Minimum Depth 141 Maximum Depth 5567

File Information

Full Resolution Bathymetry as collected (raw): 18

Files File Size Description
VNTR03WT.SBM.89dec02 2.91MB SIO merge Sea Beam
VNTR03WT.SBM.89dec04 3.25MB SIO merge Sea Beam
VNTR03WT.SBM.89dec06 3.16MB SIO merge Sea Beam
VNTR03WT.SBM.89dec08 3.01MB SIO merge Sea Beam
VNTR03WT.SBM.89dec10 2.49MB SIO merge Sea Beam
VNTR03WT.SBM.89dec12 2.86MB SIO merge Sea Beam
VNTR03WT.SBM.89dec14 3.36MB SIO merge Sea Beam
VNTR03WT.SBM.89dec15 0.67MB SIO merge Sea Beam
VNTR03WT.SBM.89nov14 2.26MB SIO merge Sea Beam
VNTR03WT.SBM.89nov16 2.98MB SIO merge Sea Beam
VNTR03WT.SBM.89nov17 1.67MB SIO merge Sea Beam
VNTR03WT.SBM.89nov19 3.25MB SIO merge Sea Beam
VNTR03WT.SBM.89nov21 3.14MB SIO merge Sea Beam
VNTR03WT.SBM.89nov22 1.68MB SIO merge Sea Beam
VNTR03WT.SBM.89nov24 2.86MB SIO merge Sea Beam
VNTR03WT.SBM.89nov26 3.32MB SIO merge Sea Beam
VNTR03WT.SBM.89nov28 2.49MB SIO merge Sea Beam
VNTR03WT.SBM.89nov30 3.28MB SIO merge Sea Beam

Metadata Files: 1

Files File Size Description
VNTR03WT_Multibeam.xml NCEI 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)