Multibeam Report for AT07L12

Ship Name: Atlantis
Chief Scientist: Schouten, Hans
Woods Hole Oceanographic Institution
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2002-05-14
End Date: 2002-05-23

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Multibeam Bathymetry

Cruise Details

Instrument: SeaBeam 2112

Data Quality

Number of Files: 7
Number of Records: 27492
BATHYMETRY DATA Quantity Percentage
Number of Beams 4151292 100%
Number of Good Beams 3291696 79.29%
Number of Zero Beams 859596 20.71%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 69.4993 hours
Total Track Length: 1532.7921 km
Average Speed: 22.055 km/hr (11.9088 knots)

Cruise Bounds

Northern Extent: 9.748994
Southern Extent: 1.553932
Western Extent: -104.16564
Eastern Extent: -93.00126


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 2257.8 Maximum Altitude 3783.3
Minimum Depth 1885.8 Maximum Depth 3813

File Information

Full Resolution Bathymetry as collected (raw): 4

Files File Size Description 49.09MB SeaBeam 2100 series vender format 53.79MB SeaBeam 2100 series vender format 60.89MB SeaBeam 2100 series vender format 2.93MB SeaBeam 2100 series vender format

Products: 1

Files File Size Description
at07l12center.txt.gz 1.53MB ASCII text product

Metadata Files: 2

Files File Size Description
AT07L12_Multibeam.xml NCEI created ISO metadata
at07l12.txt 367 Bytes Informal metadata text