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Multibeam Report for EW9701B


Ship Name: Maurice Ewing
Chief Scientist: Turcotte, James
NAVOCEANO
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 1997-04-18
End Date: 1997-04-29

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Multibeam Bathymetry

Cruise Details

Project: A Study of Continental Shelf and Slope Stability Along the East Coast of the United States
Instrument: Atlas Hydrosweep DS

Data Quality

Number of Files: 13
Number of Records: 224518
BATHYMETRY DATA Quantity Percentage
Number of Beams 13246562 100%
Number of Good Beams 12473623 94.16%
Number of Zero Beams 772939 5.84%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 266.505 hours
Total Track Length: 3191.3325 km
Average Speed: 11.975 km/hr (6.4660 knots)

Cruise Bounds

Northern Extent: 40.67336
Southern Extent: 31.966372
Western Extent: -80.936516
Eastern Extent: -70.42536

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 5.5
Minimum Altitude 0 Maximum Altitude 3093
Minimum Depth 11.8 Maximum Depth 3151

File Information

Full Resolution Bathymetry as collected (raw): 12

Files File Size Description
9701hs.d108.mb21.gz 3.04MB Raw Hydrosweep
9701hs.d109.mb21.gz 10.46MB Raw Hydrosweep
9701hs.d110.mb21.gz 6.38MB Raw Hydrosweep
9701hs.d111.mb21.gz 8.76MB Raw Hydrosweep
9701hs.d112.mb21.gz 7.53MB Raw Hydrosweep
9701hs.d113.mb21.gz 7.45MB Raw Hydrosweep
9701hs.d114.mb21.gz 8.72MB Raw Hydrosweep
9701hs.d115.mb21.gz 8.25MB Raw Hydrosweep
9701hs.d116.mb21.gz 7.47MB Raw Hydrosweep
9701hs.d117.mb21.gz 3.89MB Raw Hydrosweep
9701hs.d118.mb21.gz 11.61MB Raw Hydrosweep
9701hs.d119.mb21.gz 9.30MB Raw Hydrosweep

Metadata Files: 1

Files File Size Description
EW9701B_Multibeam.xml NCEI created ISO metadata