Multibeam Report for B00026

Ship Name: Surveyor
Chief Scientist: Forster, W. F.
US National Oceanic and Atmospheric Administration/ NOS
Source Organization: National Oceanic and Atmospheric Administration (NOAA)
Start Date: 1985-09-01
End Date: 1985-09-02

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Multibeam Bathymetry

Cruise Details

Project: NOS EEZ
Instrument: SeaBeam

Data Quality

Number of Files: 10
Number of Records: 28715
BATHYMETRY DATA Quantity Percentage
Number of Beams 545585 100%
Number of Good Beams 411725 75.46%
Number of Zero Beams 133860 24.54%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 44.27 hours
Total Track Length: 961.7856 km
Average Speed: 21.725 km/hr (11.7306 knots)

Cruise Bounds

Northern Extent: 45.0339
Southern Extent: 44.479
Western Extent: -125.5274
Eastern Extent: -125.2624


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 1256 Maximum Altitude 2919
Minimum Depth 1235 Maximum Depth 2959

File Information

Full Resolution Bathymetry as collected (raw): 6

Files File Size Description
85244-0120.sbo.mb15 1.55MB URI Sea Beam from VAX 7.06MB Generic XYZ sounding format
85245-0040.sbo.mb15 363.0KB URI Sea Beam from VAX 1.66MB Generic XYZ sounding format
85245-0610.sbo.mb15 0.90MB URI Sea Beam from VAX 4.24MB Generic XYZ sounding format

Metadata Files: 4

Files File Size Description
B00026_Multibeam.xml NGDC created ISO metadata
85244-0120.hdr 8.9KB NOS EEZ metadata file
85245-0040.hdr 8.9KB NOS EEZ metadata file
85245-0610.hdr 8.9KB NOS EEZ metadata file