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

Multibeam Report for EW0301


Ship Name: Maurice Ewing
Chief Scientist: Haxel, Joe
US National Oceanic and Atmospheric Administration/ PMEL
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 2003-04-13
End Date: 2003-05-10

View ISO Metadata

Visit the full NCEI Bathymetry Viewer


  • [Collapse All]
  • [Expand All]

Multibeam Bathymetry

Cruise Details

Project: Mid-Atlantic Ridge
Instrument: Atlas Hydrosweep DS-2

Data Quality

Number of Files: 28
Number of Records: 94468
BATHYMETRY DATA Quantity Percentage
Number of Beams 13225520 100%
Number of Good Beams 11649093 88.08%
Number of Zero Beams 1110777 8.4%
Number of Flagged Beams 465650 3.52%

Navigation Totals

Total Time: 422.0388 hours
Total Track Length: 8121.6281 km
Average Speed: 19.244 km/hr (10.3909 knots)

Cruise Bounds

Northern Extent: 36.97103
Southern Extent: 16.464064
Western Extent: -74.53774
Eastern Extent: -36.450325

Limits

Minimum Sonar Depth 3.6 Maximum Sonar Depth 8.2
Minimum Altitude 0 Maximum Altitude 13097.8965
Minimum Depth 312.2793 Maximum Depth 13340.2646

File Information

Full Resolution Bathymetry as collected (raw): 27

Files File Size Description
0301ds2.d104.mb183.gz 29.40MB L-DEO HSDS2 processing format
0301ds2.d111.mb183.gz 32.73MB L-DEO HSDS2 processing format
0301ds2.d111a.mb183.gz 27.71MB L-DEO HSDS2 processing format
0301ds2.d111ap.mb183.gz 27.59MB L-DEO HSDS2 processing format
0301ds2.d112.mb183.gz 33.77MB L-DEO HSDS2 processing format
0301ds2.d112p.mb183.gz 33.60MB L-DEO HSDS2 processing format
0301ds2.d113.mb183.gz 26.13MB L-DEO HSDS2 processing format
0301ds2.d113a.mb183.gz 26.13MB L-DEO HSDS2 processing format
0301ds2.d113ap.mb183.gz 26.00MB L-DEO HSDS2 processing format
0301ds2.d122.mb183.gz 29.90MB L-DEO HSDS2 processing format
0301ds2.d122a.mb183.gz 3.17MB L-DEO HSDS2 processing format
0301ds2.d122ap.mb183.gz 3.15MB L-DEO HSDS2 processing format
0301ds2.d123.mb183.gz 29.91MB L-DEO HSDS2 processing format
0301ds2.d123a.mb183.gz 12.78MB L-DEO HSDS2 processing format
0301ds2.d123ap.mb183.gz 12.69MB L-DEO HSDS2 processing format
0301ds2.d124.mb183.gz 28.84MB L-DEO HSDS2 processing format
0301ds2.d124a.mb183.gz 10.02MB L-DEO HSDS2 processing format
0301ds2.d124ap.mb183.gz 9.96MB L-DEO HSDS2 processing format
0301ds2.d125.mb183.gz 25.63MB L-DEO HSDS2 processing format
0301ds2.d125a.mb183.gz 9.79MB L-DEO HSDS2 processing format
0301ds2.d125ap.mb183.gz 9.71MB L-DEO HSDS2 processing format
0301ds2.d126.mb183.gz 24.05MB L-DEO HSDS2 processing format
0301ds2.d126a.mb183.gz 5.39MB L-DEO HSDS2 processing format
0301ds2.d126ap.mb183.gz 5.35MB L-DEO HSDS2 processing format
0301ds2.d127.mb183.gz 29.73MB L-DEO HSDS2 processing format
0301ds2.d127a.mb183.gz 10.70MB L-DEO HSDS2 processing format
0301ds2.d127ap.mb183.gz 10.64MB L-DEO HSDS2 processing format

Metadata Files: 1

Files File Size Description
EW0301_Multibeam.xml NGDC created ISO metadata