Multibeam Report for 8900031183


Ship Name: Jean Charcot
Chief Scientist: Sibuet, Jean-Claude
Source Organization: French Research Institute for Exploration of the Sea (IFREMER)
Start Date: 1989-03-01
End Date: 1989-03-29


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Multibeam Bathymetry

Cruise Details

Project: Norestlante, Leg-1
Instrument: SeaBeam

Data Quality

Number of Files: 5
Number of Records: 7171814
BATHYMETRY DATA Quantity Percentage
Number of Beams 3585907 100%
Number of Good Beams 3585907 100.0%
Number of Zero Beams 0 0%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 618.55 hours
Total Track Length: 8317.9355 km
Average Speed: 13.447 km/hr (7.2608 knots)

Cruise Bounds

Northern Extent: 49.5299
Southern Extent: 37.639435
Western Extent: -25.502804
Eastern Extent: -11.403396

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 5509
Minimum Depth 412 Maximum Depth 5509

File Information

Full Resolution Bathymetry as collected (raw): 4

Files File Size Description
89000311.a77.mb161 4.06MB NGDC MGD77 underway geophysics format
8900031183.ascii.mb163 116.27MB Generic YXZ sounding format
8900031183.mb162 105.91MB Generic XYZ sounding format
8900031183.newas.xyz 109.33MB Generic XYZ sounding format

Metadata Files: 1

Files File Size Description
8900031183_Multibeam.xml NGDC created ISO metadata