Multibeam Report for B00021


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: 1985-08-08
End Date: 1985-08-16


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Multibeam Bathymetry

Cruise Details

Project: NOS EEZ
Instrument: SeaBeam

Data Quality

Number of Files: 20
Number of Records: 37790
BATHYMETRY DATA Quantity Percentage
Number of Beams 718010 100%
Number of Good Beams 509307 70.93%
Number of Zero Beams 208703 29.07%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 63.4628 hours
Total Track Length: 1218.4329 km
Average Speed: 19.199 km/hr (10.3666 knots)

Cruise Bounds

Northern Extent: 45.5763
Southern Extent: 44.9733
Western Extent: -125.5261
Eastern Extent: -125.2602

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 2770
Minimum Depth 1206 Maximum Depth 2783

File Information

Full Resolution Bathymetry as collected (raw): 12

Files File Size Description
85220-0900.sbo.mb15 157.0KB URI Sea Beam from VAX
85220-0900.xyz 0.58MB Generic XYZ sounding format
85220-1930.sbo.1.mb15 1.45MB URI Sea Beam from VAX
85220-1930.xyz 6.57MB Generic XYZ sounding format
85221-1830.sbo.mb15 325.5KB URI Sea Beam from VAX
85221-1830.xyz 1.43MB Generic XYZ sounding format
85222-0000.sbo.mb15 0.87MB URI Sea Beam from VAX
85222-0000.xyz 3.61MB Generic XYZ sounding format
85222-1930.sbo.mb15 0.51MB URI Sea Beam from VAX
85222-1930.xyz 2.12MB Generic XYZ sounding format
85227-1420.sbo.mb15 396.0KB URI Sea Beam from VAX
85227-1420.xyz 1.72MB Generic XYZ sounding format

Full Resolution Bathymetry (processed): 1

Files File Size Description
85220-1930.sbo.mb15 1.45MB URI Sea Beam from VAX

Metadata Files: 7

Files File Size Description
B00021_Multibeam.xml NGDC created ISO metadata
85220-0900.hdr 9.0KB NOS EEZ metadata file
85220-1930.hdr 9.0KB NOS EEZ metadata file
85221-1830.hdr 9.0KB NOS EEZ metadata file
85222-0000.hdr 9.0KB NOS EEZ metadata file
85222-1930.hdr 9.0KB NOS EEZ metadata file
85227-1420.hdr 9.0KB NOS EEZ metadata file