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

Multibeam Report for KN176L02


Ship Name: Knorr
Chief Scientist: Keigwin, L.
Woods Hole Oceanographic Institution
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2004-02-14
End Date: 2004-03-05

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: 224673
BATHYMETRY DATA Quantity Percentage
Number of Beams 33925623 100%
Number of Good Beams 28879840 85.13%
Number of Zero Beams 4856213 14.31%
Number of Flagged Beams 189570 0.56%

Navigation Totals

Total Time: 445.2488 hours
Total Track Length: 6504.3753 km
Average Speed: 14.608 km/hr (7.8877 knots)

Cruise Bounds

Northern Extent: 7.549184
Southern Extent: 2.080427
Western Extent: -81.89891
Eastern Extent: -77.57256

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 4400
Minimum Depth 91.15 Maximum Depth 5986

File Information

Full Resolution Bathymetry as collected (raw): 20

Files File Size Description
kn176l02.sb.20040214.raw.mb41.gz 151.6KB SeaBeam 2100 series vender format
kn176l02.sb.20040215.raw.mb41.gz 81.52MB SeaBeam 2100 series vender format
kn176l02.sb.20040216.raw.mb41.gz 83.41MB SeaBeam 2100 series vender format
kn176l02.sb.20040217.raw.mb41.gz 57.63MB SeaBeam 2100 series vender format
kn176l02.sb.20040218.raw.mb41.gz 60.88MB SeaBeam 2100 series vender format
kn176l02.sb.20040219.raw.mb41.gz 97.30MB SeaBeam 2100 series vender format
kn176l02.sb.20040220.raw.mb41.gz 99.19MB SeaBeam 2100 series vender format
kn176l02.sb.20040221.raw.mb41.gz 63.44MB SeaBeam 2100 series vender format
kn176l02.sb.20040222.raw.mb41.gz 68.44MB SeaBeam 2100 series vender format
kn176l02.sb.20040223.raw.mb41.gz 60.41MB SeaBeam 2100 series vender format
kn176l02.sb.20040224.raw.mb41.gz 71.46MB SeaBeam 2100 series vender format
kn176l02.sb.20040225.raw.mb41.gz 64.38MB SeaBeam 2100 series vender format
kn176l02.sb.20040226.raw.mb41.gz 68.15MB SeaBeam 2100 series vender format
kn176l02.sb.20040227.raw.mb41.gz 73.37MB SeaBeam 2100 series vender format
kn176l02.sb.20040228.raw.mb41.gz 62.95MB SeaBeam 2100 series vender format
kn176l02.sb.20040229.raw.mb41.gz 50.76MB SeaBeam 2100 series vender format
kn176l02.sb.20040301.raw.mb41.gz 83.78MB SeaBeam 2100 series vender format
kn176l02.sb.20040302.raw.mb41.gz 114.12MB SeaBeam 2100 series vender format
kn176l02.sb.20040303.raw.mb41.gz 78.16MB SeaBeam 2100 series vender format
kn176l02.sb.20040304.raw.mb41.gz 50.63MB SeaBeam 2100 series vender format

Full Resolution Bathymetry (processed): 1

Files File Size Description
kn176L02.b93.mb164.gz 197.68MB NGDC binary hydrographic sounding format

Metadata Files: 2

Files File Size Description
KN176L02_Multibeam.xml NGDC created ISO metadata
kn176l02.txt 387 Bytes Informal metadata text