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

Multibeam Report for AT11L15


Ship Name: Atlantis
Chief Scientist: Shirley, T.
University of Alaska
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2004-07-30
End Date: 2004-08-23

View ISO Metadata

Visit the full NCEI Bathymetry Viewer


  • [Collapse All]
  • [Expand All]

Multibeam Bathymetry

Cruise Details

Project:
Instrument: SeaBeam 2112

Data Quality

Number of Files: 23
Number of Records: 131661
BATHYMETRY DATA Quantity Percentage
Number of Beams 19880811 100%
Number of Good Beams 15423207 77.58%
Number of Zero Beams 4317530 21.72%
Number of Flagged Beams 140074 0.7%

Navigation Totals

Total Time: 376.1865 hours
Total Track Length: 4534.1058 km
Average Speed: 12.053 km/hr (6.5081 knots)

Cruise Bounds

Northern Extent: 56.707848
Southern Extent: 47.213924
Western Extent: -146.77505
Eastern Extent: -125.8371

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 10001
Minimum Depth 3.57 Maximum Depth 11707

File Information

Full Resolution Bathymetry as collected (raw): 22

Files File Size Description
at11l15.sb.20040802.raw.mb41.gz 26.17MB SeaBeam 2100 series vender format
at11l15.sb.20040803.raw.mb41.gz 43.79MB SeaBeam 2100 series vender format
at11l15.sb.20040804.raw.mb41.gz 46.71MB SeaBeam 2100 series vender format
at11l15.sb.20040805.raw.mb41.gz 36.76MB SeaBeam 2100 series vender format
at11l15.sb.20040806.raw.mb41.gz 21.98MB SeaBeam 2100 series vender format
at11l15.sb.20040807.raw.mb41.gz 33.38MB SeaBeam 2100 series vender format
at11l15.sb.20040808.raw.mb41.gz 44.50MB SeaBeam 2100 series vender format
at11l15.sb.20040809.raw.mb41.gz 48.87MB SeaBeam 2100 series vender format
at11l15.sb.20040810.raw.mb41.gz 23.07MB SeaBeam 2100 series vender format
at11l15.sb.20040811.raw.mb41.gz 37.88MB SeaBeam 2100 series vender format
at11l15.sb.20040812.raw.mb41.gz 58.17MB SeaBeam 2100 series vender format
at11l15.sb.20040813.raw.mb41.gz 40.77MB SeaBeam 2100 series vender format
at11l15.sb.20040814.raw.mb41.gz 49.88MB SeaBeam 2100 series vender format
at11l15.sb.20040815.raw.mb41.gz 47.66MB SeaBeam 2100 series vender format
at11l15.sb.20040816.raw.mb41.gz 48.18MB SeaBeam 2100 series vender format
at11l15.sb.20040817.raw.mb41.gz 44.26MB SeaBeam 2100 series vender format
at11l15.sb.20040818.raw.mb41.gz 26.45MB SeaBeam 2100 series vender format
at11l15.sb.20040819.raw.mb41.gz 48.50MB SeaBeam 2100 series vender format
at11l15.sb.20040820.raw.mb41.gz 58.71MB SeaBeam 2100 series vender format
at11l15.sb.20040821.raw.mb41.gz 5.87MB SeaBeam 2100 series vender format
at11l15.sb.20040822.raw.mb41.gz 4.86MB SeaBeam 2100 series vender format
at11l15.sb.20040823.raw.mb41.gz 8.67MB SeaBeam 2100 series vender format

Metadata Files: 1

Files File Size Description
AT11L15_Multibeam.xml NCEI created ISO metadata