Multibeam Report for RNDB02WT

Ship Name: Thomas Washington
Chief Scientist: Detrick, R.
University of Rhode Island
Source Organization: University of California, Scripps Institution of Oceanography (UC/SIO)
Start Date: 1988-05-18
End Date: 1988-06-10

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Multibeam Bathymetry

Cruise Details

Project: Roundabout Expedition
Instrument: SeaBeam

Data Quality

Number of Files: 21
Number of Records: 192622
BATHYMETRY DATA Quantity Percentage
Number of Beams 3659818 100%
Number of Good Beams 2616050 71.48%
Number of Zero Beams 1043768 28.52%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 564.0938 hours
Total Track Length: 6855.3744 km
Average Speed: 12.153 km/hr (6.5621 knots)

Cruise Bounds

Northern Extent: 24.087294
Southern Extent: 19.746206
Western Extent: -159.1871
Eastern Extent: -152.9653


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 5733
Minimum Depth 33 Maximum Depth 5774

File Information

Full Resolution Bathymetry as collected (raw): 18

Files File Size Description
RNDB02WT.SBM.88jun02 1.07MB SIO merge Sea Beam
RNDB02WT.SBM.88jun04 1.32MB SIO merge Sea Beam
RNDB02WT.SBM.88jun05 1.53MB SIO merge Sea Beam
RNDB02WT.SBM.88jun07 1.76MB SIO merge Sea Beam
RNDB02WT.SBM.88jun09 1.35MB SIO merge Sea Beam
RNDB02WT.SBM.88jun10 0.62MB SIO merge Sea Beam
RNDB02WT.SBM.88may18 0.78MB SIO merge Sea Beam
RNDB02WT.SBM.88may20 0.86MB SIO merge Sea Beam
RNDB02WT.SBM.88may21 0.81MB SIO merge Sea Beam
RNDB02WT.SBM.88may22 0.86MB SIO merge Sea Beam
RNDB02WT.SBM.88may23 0.94MB SIO merge Sea Beam
RNDB02WT.SBM.88may24 0.69MB SIO merge Sea Beam
RNDB02WT.SBM.88may25 1.12MB SIO merge Sea Beam
RNDB02WT.SBM.88may26 0.62MB SIO merge Sea Beam
RNDB02WT.SBM.88may27 1.12MB SIO merge Sea Beam
RNDB02WT.SBM.88may28 1.03MB SIO merge Sea Beam
RNDB02WT.SBM.88may30 1.26MB SIO merge Sea Beam
RNDB02WT.SBM.88may31 0.73MB SIO merge Sea Beam

Metadata Files: 1

Files File Size Description
RNDB02WT_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)