Multibeam Report for KN165


Ship Name: Knorr
Chief Scientist: Mountain, G.
Lamont-Doherty Earth Observatory
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2001-11-06
End Date: 2001-11-10


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Multibeam Bathymetry

Cruise Details

Project:
Instrument: SeaBeam 2112

Data Quality

Number of Files: 4
Number of Records: 2926
BATHYMETRY DATA Quantity Percentage
Number of Beams 441826 100%
Number of Good Beams 348160 78.8%
Number of Zero Beams 93666 21.2%
Number of Flagged Beams 0 0%
AMPLITUDE DATA Quantity Percentage
Number of Beams 441826 100%
Number of Good Beams 348160 78.8%
Number of Zero Beams 93666 21.2%
Number of Flagged Beams 0 0%
SIDESCAN DATA Quantity Percentage
Number of Pixels 5852000 100%
Number of Good Pixels 3426183 58.55%
Number of Zero Pixels 2425817 41.45%
Number of Flagged Pixels 0 0%

Navigation Totals

Total Time: 1.2275 hours
Total Track Length: 0.6911 km
Average Speed: 0.563 km/hr (0.3040 knots)

Cruise Bounds

Northern Extent: 40.27333
Southern Extent: 40.273293
Western Extent: -70.5966
Eastern Extent: -70.59659

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 112.6 Maximum Altitude 119.78
Minimum Depth 104.29 Maximum Depth 125.8
Minimum Amplitude 48.4685 Maximum Amplitude 90.9685
Minimum Sidescan 1.6253 Maximum Sidescan 42594.5898

File Information

Full Resolution Bathymetry as collected (raw): 1

Files File Size Description
kn165.sb.20011108.raw.mb41.gz 13.26MB SeaBeam 2100 series vender format

Products: 1

Files File Size Description
kn165center.txt.gz 165.7KB ASCII text product

Metadata Files: 2

Files File Size Description
KN165_Multibeam.xml NGDC created ISO metadata
kn165.txt 387 Bytes Informal metadata text