Multibeam Report for PLUM07WT

Ship Name: Thomas Washington
Chief Scientist: Overpeck, Jonathan; Peterson, Larry
Lamont-Doherty Geological Observatory; University of Miami
Source Organization: University of California San Diego, Scripps Institution of Oceanography (UCSD/SIO)
Start Date: 1990-06-05
End Date: 1990-06-26

View ISO Metadata

Visit the full NCEI Bathymetry Viewer

Multibeam Bathymetry

Cruise Details

Project: Plume Expedition
Instrument: SeaBeam

Data Quality

Number of Files: 16
Number of Records: 282362
BATHYMETRY DATA Quantity Percentage
Number of Beams 5364878 100%
Number of Good Beams 2497872 46.56%
Number of Zero Beams 2867006 53.44%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 490.1914 hours
Total Track Length: 3148.0577 km
Average Speed: 6.422 km/hr (3.4676 knots)

Cruise Bounds

Northern Extent: 10.9778
Southern Extent: 10.3897
Western Extent: -66.9551
Eastern Extent: -64.1933


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 1423
Minimum Depth 45 Maximum Depth 1499

File Information

Full Resolution Bathymetry as collected (raw): 13

Files File Size Description
PLUM07WT.SBM.90jun06 2.27MB SIO merge Sea Beam
PLUM07WT.SBM.90jun07 1.13MB SIO merge Sea Beam
PLUM07WT.SBM.90jun08 3.29MB SIO merge Sea Beam
PLUM07WT.SBM.90jun09 2.37MB SIO merge Sea Beam
PLUM07WT.SBM.90jun11 2.40MB SIO merge Sea Beam
PLUM07WT.SBM.90jun12 1.46MB SIO merge Sea Beam
PLUM07WT.SBM.90jun14 2.15MB SIO merge Sea Beam
PLUM07WT.SBM.90jun16 2.05MB SIO merge Sea Beam
PLUM07WT.SBM.90jun18 2.13MB SIO merge Sea Beam
PLUM07WT.SBM.90jun20 2.01MB SIO merge Sea Beam
PLUM07WT.SBM.90jun22 2.07MB SIO merge Sea Beam
PLUM07WT.SBM.90jun24 2.10MB SIO merge Sea Beam
PLUM07WT.SBM.90jun26 1.61MB SIO merge Sea Beam

Metadata Files: 1

Files File Size Description
PLUM07WT_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)