Multibeam Report for SKQ201603T


Ship Name: Sikuliaq
Chief Scientist: None
Source Organization: Rolling Deck to Repository
Start Date: 2016-03-22
End Date: 2016-03-29


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Multibeam Bathymetry

Cruise Details

Project: NSF Inspection
Instrument: Kongsberg EM302 and EM710

Data Quality

Number of Files: 16
Number of Records: 86533
BATHYMETRY DATA Quantity Percentage
Number of Beams 36180528 100%
Number of Good Beams 32390312 89.52%
Number of Zero Beams 0 0%
Number of Flagged Beams 3790216 10.48%
AMPLITUDE DATA Quantity Percentage
Number of Beams 36180528 100%
Number of Good Beams 32390312 89.52%
Number of Zero Beams 0 0%
Number of Flagged Beams 3790216 10.48%
SIDESCAN DATA Quantity Percentage
Number of Pixels 88609792 100%
Number of Good Pixels 54444184 61.44%
Number of Zero Pixels 0 0%
Number of Flagged Pixels 34165608 38.56%

Navigation Totals

Total Time: 17.6113 hours
Total Track Length: 134.0037 km
Average Speed: 7.609 km/hr (4.1085 knots)

Cruise Bounds

Northern Extent: 32.69746
Southern Extent: 32.58609
Western Extent: -117.35994
Eastern Extent: -117.15699

Limits

Minimum Sonar Depth 1.9716 Maximum Sonar Depth 8.4029
Minimum Altitude 0.2228 Maximum Altitude 488.5018
Minimum Depth 4.3412 Maximum Depth 493.7372
Minimum Amplitude 0 Maximum Amplitude 41.9
Minimum Sidescan 0 Maximum Sidescan 327.27

File Information

Full Resolution Bathymetry as collected (raw): 13

Files File Size Description
0000_20160322_155643_Sikuliaq.all.mb58.gz 416.24MB Kongsberg multibeam vendor format
0001_20160322_175643_Sikuliaq.all.mb58.gz 253.77MB Kongsberg multibeam vendor format
0002_20160322_195643_Sikuliaq.all.mb58.gz 147.61MB Kongsberg multibeam vendor format
0003_20160322_215643_Sikuliaq.all.mb58.gz 132.04MB Kongsberg multibeam vendor format
0004_20160322_235643_Sikuliaq.all.mb58.gz 287.94MB Kongsberg multibeam vendor format
0000_20160322_155738_Sikuliaq.all.mb58.gz 320.78MB Kongsberg multibeam vendor format
0001_20160322_172738_Sikuliaq.all.mb58.gz 172.27MB Kongsberg multibeam vendor format
0002_20160322_185738_Sikuliaq.all.mb58.gz 227.52MB Kongsberg multibeam vendor format
0003_20160322_202738_Sikuliaq.all.mb58.gz 134.28MB Kongsberg multibeam vendor format
0004_20160322_215738_Sikuliaq.all.mb58.gz 104.16MB Kongsberg multibeam vendor format
0005_20160322_232739_Sikuliaq.all.mb58.gz 6.20MB Kongsberg multibeam vendor format
0006_20160322_233120_Sikuliaq.all.mb58.gz 2.42MB Kongsberg multibeam vendor format
0007_20160323_013841_Sikuliaq.all.mb58.gz 29.83MB Kongsberg multibeam vendor format

Metadata Files: 2

Files File Size Description
em302_bag_info.tar.gz 1.3KB Additional cruise information
em710_bag_info.tar.gz 1.5KB Additional cruise information

Water Column Sonar Data

Water Column Sonar Data Available: WCSD Map Viewer