Multibeam Report for KN166L13


Ship Name: Knorr
Chief Scientist: None
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2002-07-29
End Date: 2002-08-01


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Multibeam Bathymetry

Cruise Details

Project:
Instrument: SeaBeam 2112

Data Quality

Number of Files: 5
Number of Records: 22400
BATHYMETRY DATA Quantity Percentage
Number of Beams 3382400 100%
Number of Good Beams 3006102 88.87%
Number of Zero Beams 366165 10.83%
Number of Flagged Beams 10133 0.3%
AMPLITUDE DATA Quantity Percentage
Number of Beams 3382400 100%
Number of Good Beams 3006102 88.87%
Number of Zero Beams 366165 10.83%
Number of Flagged Beams 10133 0.3%
SIDESCAN DATA Quantity Percentage
Number of Pixels 44800000 100%
Number of Good Pixels 35126102 78.41%
Number of Zero Pixels 9673898 21.59%
Number of Flagged Pixels 0 0%

Navigation Totals

Total Time: 39.7338 hours
Total Track Length: 984.4962 km
Average Speed: 24.777 km/hr (13.3785 knots)

Cruise Bounds

Northern Extent: 63.09162
Southern Extent: 57.005623
Western Extent: -22.267492
Eastern Extent: -9.440246

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 315.19 Maximum Altitude 2636.7
Minimum Depth 277.59 Maximum Depth 2624.3999
Minimum Amplitude 41 Maximum Amplitude 97.2887
Minimum Sidescan 0.9483 Maximum Sidescan 81619.0781

File Information

Full Resolution Bathymetry as collected (raw): 2

Files File Size Description
kn166l13.sb.20020730.raw.mb41.gz 67.99MB SeaBeam 2100 series vender format
kn166l13.sb.20020731.raw.mb41.gz 60.81MB SeaBeam 2100 series vender format

Products: 1

Files File Size Description
kn166l13center.txt.gz 331.7KB ASCII text product

Metadata Files: 2

Files File Size Description
KN166L13_Multibeam.xml NGDC created ISO metadata
kn166l13.txt 368 Bytes Informal metadata text