Multibeam Report for KN162L19


Ship Name: Knorr
Chief Scientist: Capone, Douglas
USC
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2001-06-25
End Date: 2001-07-22


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Multibeam Bathymetry

Cruise Details

Project:
Instrument: SeaBeam 2112

Data Quality

Number of Files: 17
Number of Records: 38351
BATHYMETRY DATA Quantity Percentage
Number of Beams 5789340 100%
Number of Good Beams 4566506 78.88%
Number of Zero Beams 1163073 20.09%
Number of Flagged Beams 59761 1.03%
AMPLITUDE DATA Quantity Percentage
Number of Beams 5789340 100%
Number of Good Beams 4566506 78.88%
Number of Zero Beams 1163073 20.09%
Number of Flagged Beams 59761 1.03%
SIDESCAN DATA Quantity Percentage
Number of Pixels 76680000 100%
Number of Good Pixels 56814649 74.09%
Number of Zero Pixels 19865351 25.91%
Number of Flagged Pixels 0 0%

Navigation Totals

Total Time: 205.8098 hours
Total Track Length: 4017.3915 km
Average Speed: 19.52 km/hr (10.5400 knots)

Cruise Bounds

Northern Extent: 27.425148
Southern Extent: 9.640732
Western Extent: -57.622307
Eastern Extent: -40.558163

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 6098
Minimum Depth 2764 Maximum Depth 9564
Minimum Amplitude 35.2784 Maximum Amplitude 102.2784
Minimum Sidescan 0.7524 Maximum Sidescan 148365.1719

File Information

Full Resolution Bathymetry as collected (raw): 13

Files File Size Description
kn162l19.sb.20010704.raw.mb41.gz 13.81MB SeaBeam 2100 series vender format
kn162l19.sb.20010705.raw.mb41.gz 25.81MB SeaBeam 2100 series vender format
kn162l19.sb.20010706.raw.mb41.gz 34.55MB SeaBeam 2100 series vender format
kn162l19.sb.20010707.raw.mb41.gz 13.29MB SeaBeam 2100 series vender format
kn162l19.sb.20010708.raw.mb41.gz 2.45MB SeaBeam 2100 series vender format
kn162l19.sb.20010709.raw.mb41.gz 27.71MB SeaBeam 2100 series vender format
kn162l19.sb.20010710.raw.mb41.gz 22.76MB SeaBeam 2100 series vender format
kn162l19.sb.20010711.raw.mb41.gz 26.49MB SeaBeam 2100 series vender format
kn162l19.sb.20010712.raw.mb41.gz 11.91MB SeaBeam 2100 series vender format
kn162l19.sb.20010714.raw.mb41.gz 8.07MB SeaBeam 2100 series vender format
kn162l19.sb.20010715.raw.mb41.gz 1.48MB SeaBeam 2100 series vender format
kn162l19.sb.20010716.raw.mb41.gz 12.06MB SeaBeam 2100 series vender format
kn162l19.sb.20010717.raw.mb41.gz 26.78MB SeaBeam 2100 series vender format

Full Resolution Bathymetry (processed): 1

Files File Size Description
kn162l19.b93.mb164.gz 60.99MB NGDC binary hydrographic sounding format

Products: 1

Files File Size Description
kn162l19center.txt.gz 2.15MB ASCII text product

Metadata Files: 2

Files File Size Description
KN162L19_Multibeam.xml NGDC created ISO metadata
kn162l19.txt 378 Bytes Informal metadata text