Multibeam Report for AT18-17


Ship Name: Atlantis
Chief Scientist:
Source Organization: Rolling Deck to Repository
Start Date: 2012-01-30
End Date: 2012-01-31


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Multibeam Bathymetry

Cruise Details

Project: NSF/JMS Inspection
Instrument: Kongsberg EM122

Data Quality

Number of Files: 8
Number of Records: 19184
BATHYMETRY DATA Quantity Percentage
Number of Beams 8283168 100%
Number of Good Beams 7440621 89.83%
Number of Zero Beams 0 0%
Number of Flagged Beams 842547 10.17%

Navigation Totals

Total Time: 1.4358 hours
Total Track Length: 8.9294 km
Average Speed: 6.219 km/hr (3.3580 knots)

Cruise Bounds

Northern Extent: 26.140905
Southern Extent: 26.101488
Western Extent: -80.08101
Eastern Extent: -80.05744

Limits

Minimum Sonar Depth 4.6629 Maximum Sonar Depth 6.7152
Minimum Altitude 17.7241 Maximum Altitude 149.8739
Minimum Depth 15.3804 Maximum Depth 189.3916

File Information

Full Resolution Bathymetry as collected (raw): 6

Files File Size Description
0000_20120131_183150_Atlantis.all.mb58.gz 76.1KB Kongsberg multibeam vendor format
0000_20120131_190207_Atlantis.all.mb58.gz 27.0KB Kongsberg multibeam vendor format
0001_20120131_185451_Atlantis.all.mb58.gz 10.03MB Kongsberg multibeam vendor format
0001_20120131_190222_Atlantis.all.mb58.gz 156.04MB Kongsberg multibeam vendor format
0002_20120131_200203_Atlantis.all.mb58.gz 111.03MB Kongsberg multibeam vendor format
9999.all.mb58.gz 58.2KB Kongsberg multibeam vendor format

Metadata Files: 1

Files File Size Description
AT18-17_Multibeam.xml NCEI created ISO metadata

Water Column Sonar Data

Water Column Sonar Data Available: WCSD Map Viewer