Multibeam Report for EW9403

Ship Name: Maurice Ewing
Chief Scientist: Sautter, Leslie
College of Charleston
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 1994-03-21
End Date: 1994-03-27

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Multibeam Bathymetry

Cruise Details

Project: Determining the Utility of Planktonic Foraminif...
Instrument: Atlas Hydrosweep DS

Data Quality

Number of Files: 8
Number of Records: 34329
BATHYMETRY DATA Quantity Percentage
Number of Beams 2025411 100%
Number of Good Beams 1849894 91.33%
Number of Zero Beams 175517 8.67%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 140.0484 hours
Total Track Length: 2347.358 km
Average Speed: 16.761 km/hr (9.0502 knots)

Cruise Bounds

Northern Extent: 16.18176
Southern Extent: 5.751101
Western Extent: -61.132862
Eastern Extent: -50.197773


Minimum Sonar Depth 0 Maximum Sonar Depth 5.5
Minimum Altitude 15 Maximum Altitude 5620.5
Minimum Depth 13.1 Maximum Depth 5762

File Information

Full Resolution Bathymetry as collected (raw): 7

Files File Size Description
9403hs.d080.mb21.gz 2.99MB Raw Hydrosweep
9403hs.d081.mb21.gz 2.86MB Raw Hydrosweep
9403hs.d082.mb21.gz 3.07MB Raw Hydrosweep
9403hs.d083.mb21.gz 2.56MB Raw Hydrosweep
9403hs.d084.mb21.gz 2.74MB Raw Hydrosweep
9403hs.d085.mb21.gz 3.02MB Raw Hydrosweep
9403hs.d086.mb21.gz 2.52MB Raw Hydrosweep

Metadata Files: 1

Files File Size Description
EW9403_Multibeam.xml NGDC created ISO metadata