Multibeam Report for RNDB16WT

Ship Name: Thomas Washington
Chief Scientist: Guenther, Peter
Scripps Institution of Oceanography
Source Organization: University of California, Scripps Institution of Oceanography (UC/SIO)
Start Date: 1989-03-05
End Date: 1989-03-20

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Multibeam Bathymetry

Cruise Details

Project: Roundabout Expedition
Instrument: SeaBeam

Data Quality

Number of Files: 11
Number of Records: 193184
BATHYMETRY DATA Quantity Percentage
Number of Beams 3670496 100%
Number of Good Beams 2408430 65.62%
Number of Zero Beams 1262066 34.38%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 372.8858 hours
Total Track Length: 7057.3059 km
Average Speed: 18.926 km/hr (10.2192 knots)

Cruise Bounds

Northern Extent: 21.210371
Southern Extent: -15.998285
Western Extent: -170.67535
Eastern Extent: -149.98773


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 5741
Minimum Depth 32 Maximum Depth 5805

File Information

Full Resolution Bathymetry as collected (raw): 8

Files File Size Description
RNDB16WT.SBM.89mar06 2.04MB SIO merge Sea Beam
RNDB16WT.SBM.89mar09 2.11MB SIO merge Sea Beam
RNDB16WT.SBM.89mar11 2.51MB SIO merge Sea Beam
RNDB16WT.SBM.89mar13 1.84MB SIO merge Sea Beam
RNDB16WT.SBM.89mar15 1.73MB SIO merge Sea Beam
RNDB16WT.SBM.89mar16 3.54MB SIO merge Sea Beam
RNDB16WT.SBM.89mar19 2.65MB SIO merge Sea Beam
RNDB16WT.SBM.89mar20 2.10MB SIO merge Sea Beam

Metadata Files: 1

Files File Size Description
RNDB16WT_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)