Multibeam Report for AR12


Ship Name: Neil Armstrong
Chief Scientist: Knobles, David
University of Texas Applied Research Laboratories
Source Organization: Rolling Deck to Repository
Start Date: 2017-03-17
End Date: 2017-03-24


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Multibeam Bathymetry

Cruise Details

Project: Seabed Acoustics-New England Mud Patch
Instrument: Kongsberg EM710 and EM122

Data Quality

Number of Files: 16
Number of Records: 73595
BATHYMETRY DATA Quantity Percentage
Number of Beams 29440928 100%
Number of Good Beams 29344381 99.67%
Number of Zero Beams 0 0%
Number of Flagged Beams 96547 0.33%

Navigation Totals

Total Time: 3.3815 hours
Total Track Length: 36.0524 km
Average Speed: 10.662 km/hr (5.7570 knots)

Cruise Bounds

Northern Extent: 40.483395
Southern Extent: 40.452835
Western Extent: -70.63861
Eastern Extent: -70.5379

Limits

Minimum Sonar Depth 3.1237 Maximum Sonar Depth 5.1641
Minimum Altitude 7.5508 Maximum Altitude 89.1407
Minimum Depth 4.738 Maximum Depth 99.3047

File Information

Full Resolution Bathymetry as collected (raw): 14

Files File Size Description
0000_20160207_162844_ShipName.all.mb58.gz 1.42MB Kongsberg multibeam vendor format
0001_20160207_162852_ShipName.all.mb58.gz 0.56MB Kongsberg multibeam vendor format
0002_20160207_162856_ShipName.all.mb58.gz 342.2KB Kongsberg multibeam vendor format
0000_20160207_155903_ShipName.all.mb58.gz 24.91MB Kongsberg multibeam vendor format
0000_20170322_084811_Armstrong.all.mb58.gz 324.56MB Kongsberg multibeam vendor format
0001_20170322_091811_Armstrong.all.mb58.gz 327.51MB Kongsberg multibeam vendor format
0002_20170322_094811_Armstrong.all.mb58.gz 324.70MB Kongsberg multibeam vendor format
0003_20170322_101811_Armstrong.all.mb58.gz 325.67MB Kongsberg multibeam vendor format
0004_20170322_104811_Armstrong.all.mb58.gz 326.92MB Kongsberg multibeam vendor format
0005_20170322_111811_Armstrong.all.mb58.gz 327.66MB Kongsberg multibeam vendor format
0006_20170322_114811_Armstrong.all.mb58.gz 161.02MB Kongsberg multibeam vendor format
0007_20170323_133803_Armstrong.all.mb58.gz 15.35MB Kongsberg multibeam vendor format
0019_20170322_083637_Armstrong.all.mb58.gz 55.61MB Kongsberg multibeam vendor format
9999.all.mb58.gz 7.15MB Kongsberg multibeam vendor format

Metadata Files: 2

Files File Size Description
em122_bag_info.tar.gz 1.0KB Additional cruise information
em710_bag_info.tar.gz 1.4KB Additional cruise information