Multibeam Report for VANC25MV


Ship Name: Melville
Chief Scientist: Droxler, Andre
Rice University
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 2004-03-20
End Date: 2004-03-31


View ISO Metadata

Visit the full NCEI Bathymetry Viewer


Multibeam Bathymetry

Cruise Details

Project: Late Quaternary Siliciclastic and Carbonate Sedime
Instrument: SeaBeam 2000

Data Quality

Number of Files: 14
Number of Records: 268320
BATHYMETRY DATA Quantity Percentage
Number of Beams 32466720 100%
Number of Good Beams 26024856 80.16%
Number of Zero Beams 5443504 16.77%
Number of Flagged Beams 998360 3.08%

Navigation Totals

Total Time: 282.8978 hours
Total Track Length: 2714.8475 km
Average Speed: 9.597 km/hr (5.1820 knots)

Cruise Bounds

Northern Extent: -8.331859
Southern Extent: -10.214911
Western Extent: 144.8499
Eastern Extent: 147.35141

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 2440
Minimum Depth 25 Maximum Depth 2631

File Information

Full Resolution Bathymetry as collected (raw): 12

Files File Size Description
SBmrg.2004mar20p.mb32 5.25MB SIO Swath-bathy SeaBeam 2000 format
SBmrg.2004mar21p.mb32 6.20MB SIO Swath-bathy SeaBeam 2000 format
SBmrg.2004mar22p.mb32 6.23MB SIO Swath-bathy SeaBeam 2000 format
SBmrg.2004mar23p.mb32 5.68MB SIO Swath-bathy SeaBeam 2000 format
SBmrg.2004mar24p.mb32 6.75MB SIO Swath-bathy SeaBeam 2000 format
SBmrg.2004mar25p.mb32 7.38MB SIO Swath-bathy SeaBeam 2000 format
SBmrg.2004mar26p.mb32 9.41MB SIO Swath-bathy SeaBeam 2000 format
SBmrg.2004mar27p.mb32 26.77MB SIO Swath-bathy SeaBeam 2000 format
SBmrg.2004mar28p.mb32 22.81MB SIO Swath-bathy SeaBeam 2000 format
SBmrg.2004mar29p.mb32 11.37MB SIO Swath-bathy SeaBeam 2000 format
SBmrg.2004mar30p.mb32 18.12MB SIO Swath-bathy SeaBeam 2000 format
SBmrg.2004mar31p.mb32 12.37MB SIO Swath-bathy SeaBeam 2000 format

Metadata Files: 2

Files File Size Description
VANC25MV_Multibeam.xml NGDC created ISO metadata
VANC25MV.xml 24.8KB XML metadata file