Multibeam Report for KN166L14


Ship Name: Knorr
Chief Scientist: Mountain, G.
Lamont-Doherty Earth Observatory
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2002-08-03
End Date: 2002-09-09


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Multibeam Bathymetry

Cruise Details

Project:
Instrument: SeaBeam 2112

Data Quality

Number of Files: 40
Number of Records: 332090
BATHYMETRY DATA Quantity Percentage
Number of Beams 50143174 100%
Number of Good Beams 39532212 78.84%
Number of Zero Beams 10067415 20.08%
Number of Flagged Beams 543547 1.08%
AMPLITUDE DATA Quantity Percentage
Number of Beams 50143174 100%
Number of Good Beams 39532212 78.84%
Number of Zero Beams 10067415 20.08%
Number of Flagged Beams 543547 1.08%
SIDESCAN DATA Quantity Percentage
Number of Pixels 664148000 100%
Number of Good Pixels 464619130 69.96%
Number of Zero Pixels 199528870 30.04%
Number of Flagged Pixels 0 0%

Navigation Totals

Total Time: 824.1247 hours
Total Track Length: 10517.6793 km
Average Speed: 12.762 km/hr (6.8909 knots)

Cruise Bounds

Northern Extent: 63.677753
Southern Extent: 52.982143
Western Extent: -48.689384
Eastern Extent: -19.894558

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 11864
Minimum Depth 168.64 Maximum Depth 11923
Minimum Amplitude 30.5387 Maximum Amplitude 101.7397
Minimum Sidescan 0.3365 Maximum Sidescan 155494.8906

File Information

Full Resolution Bathymetry as collected (raw): 38

Files File Size Description
kn166l14.sb.20020803.raw.mb41.gz 41.25MB SeaBeam 2100 series vender format
kn166l14.sb.20020804.raw.mb41.gz 54.42MB SeaBeam 2100 series vender format
kn166l14.sb.20020805.raw.mb41.gz 52.97MB SeaBeam 2100 series vender format
kn166l14.sb.20020806.raw.mb41.gz 50.98MB SeaBeam 2100 series vender format
kn166l14.sb.20020807.raw.mb41.gz 83.16MB SeaBeam 2100 series vender format
kn166l14.sb.20020808.raw.mb41.gz 59.68MB SeaBeam 2100 series vender format
kn166l14.sb.20020809.raw.mb41.gz 56.25MB SeaBeam 2100 series vender format
kn166l14.sb.20020810.raw.mb41.gz 34.84MB SeaBeam 2100 series vender format
kn166l14.sb.20020811.raw.mb41.gz 51.37MB SeaBeam 2100 series vender format
kn166l14.sb.20020812.raw.mb41.gz 39.66MB SeaBeam 2100 series vender format
kn166l14.sb.20020813.raw.mb41.gz 51.83MB SeaBeam 2100 series vender format
kn166l14.sb.20020814.raw.mb41.gz 50.25MB SeaBeam 2100 series vender format
kn166l14.sb.20020815.raw.mb41.gz 31.16MB SeaBeam 2100 series vender format
kn166l14.sb.20020816.raw.mb41.gz 51.91MB SeaBeam 2100 series vender format
kn166l14.sb.20020817.raw.mb41.gz 51.49MB SeaBeam 2100 series vender format
kn166l14.sb.20020818.raw.mb41.gz 47.91MB SeaBeam 2100 series vender format
kn166l14.sb.20020819.raw.mb41.gz 70.45MB SeaBeam 2100 series vender format
kn166l14.sb.20020820.raw.mb41.gz 55.48MB SeaBeam 2100 series vender format
kn166l14.sb.20020821.raw.mb41.gz 34.64MB SeaBeam 2100 series vender format
kn166l14.sb.20020822.raw.mb41.gz 48.72MB SeaBeam 2100 series vender format
kn166l14.sb.20020823.raw.mb41.gz 26.63MB SeaBeam 2100 series vender format
kn166l14.sb.20020824.raw.mb41.gz 60.76MB SeaBeam 2100 series vender format
kn166l14.sb.20020825.raw.mb41.gz 54.98MB SeaBeam 2100 series vender format
kn166l14.sb.20020826.raw.mb41.gz 54.23MB SeaBeam 2100 series vender format
kn166l14.sb.20020827.raw.mb41.gz 35.09MB SeaBeam 2100 series vender format
kn166l14.sb.20020828.raw.mb41.gz 57.32MB SeaBeam 2100 series vender format
kn166l14.sb.20020829.raw.mb41.gz 67.90MB SeaBeam 2100 series vender format
kn166l14.sb.20020830.raw.mb41.gz 12.19MB SeaBeam 2100 series vender format
kn166l14.sb.20020831.raw.mb41.gz 2.04MB SeaBeam 2100 series vender format
kn166l14.sb.20020901.raw.mb41.gz 14.58MB SeaBeam 2100 series vender format
kn166l14.sb.20020902.raw.mb41.gz 49.24MB SeaBeam 2100 series vender format
kn166l14.sb.20020903.raw.mb41.gz 49.51MB SeaBeam 2100 series vender format
kn166l14.sb.20020904.raw.mb41.gz 37.98MB SeaBeam 2100 series vender format
kn166l14.sb.20020905.raw.mb41.gz 40.16MB SeaBeam 2100 series vender format
kn166l14.sb.20020906.raw.mb41.gz 54.40MB SeaBeam 2100 series vender format
kn166l14.sb.20020907.raw.mb41.gz 32.98MB SeaBeam 2100 series vender format
kn166l14.sb.20020908.raw.mb41.gz 52.98MB SeaBeam 2100 series vender format
kn166l14.sb.20020909.raw.mb41.gz 61.08MB SeaBeam 2100 series vender format

Metadata Files: 2

Files File Size Description
KN166L14_Multibeam.xml NGDC created ISO metadata
kn166l14.txt 392 Bytes Informal metadata text