Multibeam Report for KN172L06

Ship Name: Knorr
Chief Scientist: Gregg, Michael
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2003-04-09
End Date: 2003-04-12

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Multibeam Bathymetry

Cruise Details

Instrument: SeaBeam 2112

Data Quality

Number of Files: 6
Number of Records: 171598
BATHYMETRY DATA Quantity Percentage
Number of Beams 25911298 100%
Number of Good Beams 21034275 81.18%
Number of Zero Beams 4377880 16.9%
Number of Flagged Beams 499143 1.93%

Navigation Totals

Total Time: 74.6271 hours
Total Track Length: 725.048 km
Average Speed: 9.716 km/hr (5.2462 knots)

Cruise Bounds

Northern Extent: 41.552486
Southern Extent: 41.262333
Western Extent: 28.938816
Eastern Extent: 29.312225


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 326.6
Minimum Depth 9.08 Maximum Depth 550.6

File Information

Full Resolution Bathymetry as collected (raw): 4

Files File Size Description 173.18MB SeaBeam 2100 series vender format 242.27MB SeaBeam 2100 series vender format 255.77MB SeaBeam 2100 series vender format 126.22MB SeaBeam 2100 series vender format

Metadata Files: 2

Files File Size Description
KN172L06_Multibeam.xml NCEI created ISO metadata
kn172l06.txt 377 Bytes Informal metadata text