Multibeam Report for AT07L09

Ship Name: Atlantis
Chief Scientist: Walden, B.
Woods Hole Oceanographic Institution
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2002-04-18
End Date: 2002-04-20

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Multibeam Bathymetry

Cruise Details

Instrument: SeaBeam 2112

Data Quality

Number of Files: 6
Number of Records: 39118
BATHYMETRY DATA Quantity Percentage
Number of Beams 5075074 100%
Number of Good Beams 4714682 92.9%
Number of Zero Beams 360392 7.1%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 45.8147 hours
Total Track Length: 549.1631 km
Average Speed: 11.987 km/hr (6.4725 knots)

Cruise Bounds

Northern Extent: 33.043396
Southern Extent: 32.629833
Western Extent: -117.64436
Eastern Extent: -117.25843


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 39.79 Maximum Altitude 1071.2
Minimum Depth 0 Maximum Depth 8809.7998

File Information

Full Resolution Bathymetry as collected (raw): 3

Files File Size Description 19.11MB SeaBeam 2100 series vender format 87.10MB SeaBeam 2100 series vender format 105.72MB SeaBeam 2100 series vender format

Products: 1

Files File Size Description
at07l09center.txt.gz 2.17MB ASCII text product

Metadata Files: 2

Files File Size Description
AT07L09_Multibeam.xml NGDC created ISO metadata
at07l09.txt 374 Bytes Informal metadata text