Multibeam Report for KN172L09


Ship Name: Knorr
Chief Scientist: Murray, James
UW
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 2003-05-10
End Date: 2003-05-15


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Multibeam Bathymetry

Cruise Details

Project:
Instrument: SeaBeam 2112

Data Quality

Number of Files: 7
Number of Records: 29089
BATHYMETRY DATA Quantity Percentage
Number of Beams 4392439 100%
Number of Good Beams 3480083 79.23%
Number of Zero Beams 879381 20.02%
Number of Flagged Beams 32975 0.75%

Navigation Totals

Total Time: 69.7444 hours
Total Track Length: 480.251 km
Average Speed: 6.886 km/hr (3.7181 knots)

Cruise Bounds

Northern Extent: 42.566658
Southern Extent: 41.366512
Western Extent: 29.231972
Eastern Extent: 30.996143

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 78.56 Maximum Altitude 2197.6001
Minimum Depth 77.93 Maximum Depth 2348.8

File Information

Full Resolution Bathymetry as collected (raw): 5

Files File Size Description
kn172l09.sb.20030510.raw.mb41.gz 48.49MB SeaBeam 2100 series vender format
kn172l09.sb.20030511.raw.mb41.gz 42.87MB SeaBeam 2100 series vender format
kn172l09.sb.20030512.raw.mb41.gz 39.31MB SeaBeam 2100 series vender format
kn172l09.sb.20030513.raw.mb41.gz 31.54MB SeaBeam 2100 series vender format
kn172l09.sb.20030514.raw.mb41.gz 14.60MB SeaBeam 2100 series vender format

Metadata Files: 2

Files File Size Description
KN172L09_Multibeam.xml NCEI created ISO metadata
kn172l09.txt 356 Bytes Informal metadata text