Multibeam Report for AT07L12


Ship Name: Atlantis
Chief Scientist: Schouten, H.
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

Project:
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

Limits

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
at07l12.sb.20020520.raw.mb41.gz 49.09MB SeaBeam 2100 series vender format
at07l12.sb.20020521.raw.mb41.gz 53.79MB SeaBeam 2100 series vender format
at07l12.sb.20020522.raw.mb41.gz 60.89MB SeaBeam 2100 series vender format
at07l12.sb.20020523.raw.mb41.gz 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 NGDC created ISO metadata
at07l12.txt 367 Bytes Informal metadata text