NOAA > NESDIS > NCEI (formerly NGDC) > Multibeam Bathymetry
privacy policy
All Bathy/Relief Coastal DEM Portal Fishing Global Lakes Multibeam NOS

Multibeam Report for EW9504


Ship Name: Maurice Ewing
Chief Scientist: Lyle, Mitchell; Mix, Alan; Stott, Lowell
Boise State University, Oregon State University, and University of Southern Californica
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 1995-05-17
End Date: 1995-06-07

View ISO Metadata

Visit the full NCEI Bathymetry Viewer


  • [Collapse All]
  • [Expand All]

Multibeam Bathymetry

Cruise Details

Project: Late Pleistocene Climate-Induced Fluctuations...
Instrument: Atlas Hydrosweep DS

Data Quality

Number of Files: 24
Number of Records: 203942
BATHYMETRY DATA Quantity Percentage
Number of Beams 12032578 100%
Number of Good Beams 11124703 92.45%
Number of Zero Beams 907875 7.55%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 479.0626 hours
Total Track Length: 6462.1597 km
Average Speed: 13.489 km/hr (7.2835 knots)

Cruise Bounds

Northern Extent: 42.34723
Southern Extent: 29.834473
Western Extent: -130.17111
Eastern Extent: -117.20601

Limits

Minimum Sonar Depth 5.5 Maximum Sonar Depth 5.5
Minimum Altitude -5.5 Maximum Altitude 4586.5
Minimum Depth 11.7 Maximum Depth 4647

File Information

Full Resolution Bathymetry as collected (raw): 22

Files File Size Description
9504hs.d137.mb21.gz 0.85MB Raw Hydrosweep
9504hs.d138.mb21.gz 4.39MB Raw Hydrosweep
9504hs.d139.mb21.gz 3.73MB Raw Hydrosweep
9504hs.d140.mb21.gz 4.52MB Raw Hydrosweep
9504hs.d141.mb21.gz 5.01MB Raw Hydrosweep
9504hs.d142.mb21.gz 5.15MB Raw Hydrosweep
9504hs.d143.mb21.gz 3.47MB Raw Hydrosweep
9504hs.d144.mb21.gz 5.79MB Raw Hydrosweep
9504hs.d145.mb21.gz 5.77MB Raw Hydrosweep
9504hs.d146.mb21.gz 6.54MB Raw Hydrosweep
9504hs.d147.mb21.gz 5.73MB Raw Hydrosweep
9504hs.d148.mb21.gz 3.43MB Raw Hydrosweep
9504hs.d149.mb21.gz 5.55MB Raw Hydrosweep
9504hs.d150.mb21.gz 4.99MB Raw Hydrosweep
9504hs.d151.mb21.gz 4.87MB Raw Hydrosweep
9504hs.d152.mb21.gz 4.62MB Raw Hydrosweep
9504hs.d153.mb21.gz 3.48MB Raw Hydrosweep
9504hs.d154.mb21.gz 3.54MB Raw Hydrosweep
9504hs.d155.mb21.gz 4.00MB Raw Hydrosweep
9504hs.d156.mb21.gz 4.54MB Raw Hydrosweep
9504hs.d157.mb21.gz 3.98MB Raw Hydrosweep
9504hs.d158.mb21.gz 3.70MB Raw Hydrosweep

Metadata Files: 2

Files File Size Description
EW9504_Multibeam.xml NCEI created ISO metadata
cruiserpt.pdf 0.52MB PDF metadata file