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

Multibeam Report for AT07L34


Ship Name: Atlantis
Chief Scientist: Kelley, Deborah
University of Washington
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2003-04-21
End Date: 2003-05-22

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: 12
Number of Records: 66366
BATHYMETRY DATA Quantity Percentage
Number of Beams 10021266 100%
Number of Good Beams 6506710 64.93%
Number of Zero Beams 3354212 33.47%
Number of Flagged Beams 160344 1.6%

Navigation Totals

Total Time: 190.8583 hours
Total Track Length: 3393.2683 km
Average Speed: 17.779 km/hr (9.5999 knots)

Cruise Bounds

Northern Extent: 31.613861
Southern Extent: 18.220776
Western Extent: -58.243214
Eastern Extent: -42.094654

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 5900.7002
Minimum Depth 1.27 Maximum Depth 6089.7002

File Information

Full Resolution Bathymetry as collected (raw): 10

Files File Size Description
at07l34.sb.20030423.raw.mb41.gz 12.19MB SeaBeam 2100 series vender format
at07l34.sb.20030424.raw.mb41.gz 43.89MB SeaBeam 2100 series vender format
at07l34.sb.20030425.raw.mb41.gz 50.36MB SeaBeam 2100 series vender format
at07l34.sb.20030426.raw.mb41.gz 78.44MB SeaBeam 2100 series vender format
at07l34.sb.20030427.raw.mb41.gz 23.96MB SeaBeam 2100 series vender format
at07l34.sb.20030516.raw.mb41.gz 17.68MB SeaBeam 2100 series vender format
at07l34.sb.20030517.raw.mb41.gz 32.75MB SeaBeam 2100 series vender format
at07l34.sb.20030518.raw.mb41.gz 46.03MB SeaBeam 2100 series vender format
at07l34.sb.20030519.raw.mb41.gz 38.20MB SeaBeam 2100 series vender format
at07l34.sb.20030520.raw.mb41.gz 34.17MB SeaBeam 2100 series vender format

Full Resolution Bathymetry (processed): 1

Files File Size Description
at07l34.b93.mb164.gz 86.87MB NGDC binary hydrographic sounding format

Metadata Files: 1

Files File Size Description
AT07L34_Multibeam.xml NCEI created ISO metadata