Multibeam Report for MRTN05WT

Ship Name: Thomas Washington
Chief Scientist: Comer, R.
Scripps Institution of Oceanography
Source Organization: University of California, Scripps Institution of Oceanography (UC/SIO)
Start Date: 1984-08-12
End Date: 1984-08-21

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Multibeam Bathymetry

Cruise Details

Project: Marathon Expedition
Instrument: SeaBeam

Data Quality

Number of Files: 7
Number of Records: 65628
BATHYMETRY DATA Quantity Percentage
Number of Beams 1246932 100%
Number of Good Beams 837734 67.18%
Number of Zero Beams 409198 32.82%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 162.5466 hours
Total Track Length: 2775.3134 km
Average Speed: 17.074 km/hr (9.2192 knots)

Cruise Bounds

Northern Extent: 9.116854
Southern Extent: -14.328671
Western Extent: -170.36801
Eastern Extent: -163.25162


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 5837
Minimum Depth 518 Maximum Depth 5854

File Information

Full Resolution Bathymetry as collected (raw): 4

Files File Size Description
MRTN05WT.SBM.84aug15 1.02MB SIO merge Sea Beam
MRTN05WT.SBM.84aug18 1.83MB SIO merge Sea Beam
MRTN05WT.SBM.84aug21 2.65MB SIO merge Sea Beam
MRTN05WT.SBM.84aug22 0.76MB SIO merge Sea Beam

Metadata Files: 1

Files File Size Description
MRTN05WT_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)