Multibeam Report for BONZ02WT

Ship Name: Thomas Washington
Chief Scientist: Lonsdale, Peter
Scripps Institution of Oceanography
Source Organization: University of California, Scripps Institution of Oceanography (UC/SIO)
Start Date: 1982-06-07
End Date: 1982-06-13

View ISO Metadata

Visit the full NCEI Bathymetry Viewer

Multibeam Bathymetry

Cruise Details

Project: Bonanza Expedition
Instrument: SeaBeam

Data Quality

Number of Files: 12
Number of Records: 76790
BATHYMETRY DATA Quantity Percentage
Number of Beams 1459010 100%
Number of Good Beams 1075980 73.75%
Number of Zero Beams 383030 26.25%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 140.5517 hours
Total Track Length: 3035.2403 km
Average Speed: 21.595 km/hr (11.6604 knots)

Cruise Bounds

Northern Extent: 32.61593
Southern Extent: 30.936157
Western Extent: -125.07408
Eastern Extent: -117.2855


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 4448
Minimum Depth 61 Maximum Depth 4506

File Information

Full Resolution Bathymetry as collected (raw): 9

Files File Size Description
BONZ02WT.SBM.82jun07.mb11 0.89MB SIO merge Sea Beam
BONZ02WT.SBM.82jun08.mb11 1.39MB SIO merge Sea Beam
BONZ02WT.SBM.82jun09.mb11 0.99MB SIO merge Sea Beam
BONZ02WT.SBM.82jun10.mb11 0.84MB SIO merge Sea Beam
BONZ02WT.SBM.82jun11.1.mb11 324.9KB SIO merge Sea Beam
BONZ02WT.SBM.82jun11.mb11 0.77MB SIO merge Sea Beam
BONZ02WT.SBM.82jun12.1.mb11 43.7KB SIO merge Sea Beam
BONZ02WT.SBM.82jun12.mb11 1.03MB SIO merge Sea Beam
BONZ02WT.SBM.82jun13.mb11 1.12MB SIO merge Sea Beam

Metadata Files: 1

Files File Size Description
BONZ02WT_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)