Multibeam Report for KN182L05


Ship Name: Knorr
Chief Scientist: Sato, M.
Woods Hole Oceanographic Institution
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2005-07-14
End Date: 2005-08-02


View ISO Metadata

Visit the full NCEI Bathymetry Viewer


Multibeam Bathymetry

Cruise Details

Project: KNORR Voyage 182 Leg 5
Instrument: SeaBeam 2112

Data Quality

Number of Files: 17
Number of Records: 112053
BATHYMETRY DATA Quantity Percentage
Number of Beams 16920003 100%
Number of Good Beams 14099913 83.33%
Number of Zero Beams 2747167 16.24%
Number of Flagged Beams 72923 0.43%
AMPLITUDE DATA Quantity Percentage
Number of Beams 16920003 100%
Number of Good Beams 14099913 83.33%
Number of Zero Beams 2747167 16.24%
Number of Flagged Beams 72923 0.43%
SIDESCAN DATA Quantity Percentage
Number of Pixels 224106000 100%
Number of Good Pixels 181943008 81.19%
Number of Zero Pixels 42162992 18.81%
Number of Flagged Pixels 0 0%

Navigation Totals

Total Time: 305.2131 hours
Total Track Length: 4212.512 km
Average Speed: 13.802 km/hr (7.4525 knots)

Cruise Bounds

Northern Extent: 10.015478
Southern Extent: -0.833903
Western Extent: -97.07771
Eastern Extent: -84.715454

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 4314.5
Minimum Depth 72.87 Maximum Depth 4875.8999
Minimum Amplitude 36.2397 Maximum Amplitude 100.2397
Minimum Sidescan 0.5006 Maximum Sidescan 132342.7188

File Information

Full Resolution Bathymetry as collected (raw): 15

Files File Size Description
kn182l05.sb.20050717.raw.mb41.gz 13.17MB SeaBeam 2100 series vender format
kn182l05.sb.20050718.raw.mb41.gz 29.24MB SeaBeam 2100 series vender format
kn182l05.sb.20050719.raw.mb41.gz 50.90MB SeaBeam 2100 series vender format
kn182l05.sb.20050720.raw.mb41.gz 71.75MB SeaBeam 2100 series vender format
kn182l05.sb.20050721.raw.mb41.gz 85.25MB SeaBeam 2100 series vender format
kn182l05.sb.20050722.raw.mb41.gz 47.64MB SeaBeam 2100 series vender format
kn182l05.sb.20050723.raw.mb41.gz 1.63MB SeaBeam 2100 series vender format
kn182l05.sb.20050724.raw.mb41.gz 49.58MB SeaBeam 2100 series vender format
kn182l05.sb.20050725.raw.mb41.gz 49.58MB SeaBeam 2100 series vender format
kn182l05.sb.20050726.raw.mb41.gz 48.97MB SeaBeam 2100 series vender format
kn182l05.sb.20050727.raw.mb41.gz 53.47MB SeaBeam 2100 series vender format
kn182l05.sb.20050728.raw.mb41.gz 54.21MB SeaBeam 2100 series vender format
kn182l05.sb.20050729.raw.mb41.gz 55.84MB SeaBeam 2100 series vender format
kn182l05.sb.20050730.raw.mb41.gz 51.98MB SeaBeam 2100 series vender format
kn182l05.sb.20050731.raw.mb41.gz 32.16MB SeaBeam 2100 series vender format

Metadata Files: 2

Files File Size Description
KN182L05_Multibeam.xml NGDC created ISO metadata
kn182l05.txt 358 Bytes Informal metadata text