Multibeam Report for SKQ201606S


Ship Name: Sikuliaq
Chief Scientist: Ohman, Mark
Scripps Institution of Oceanography
Source Organization: Rolling Deck to Repository
Start Date: 2016-05-13
End Date: 2016-05-18


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Multibeam Bathymetry

Cruise Details

Project: Ecological Transitions in the California Current Ecosystem: CCE-LTER Phase II
Instrument: Kongsberg EM302

Data Quality

Number of Files: 35
Number of Records: 72356
BATHYMETRY DATA Quantity Percentage
Number of Beams 31257792 100%
Number of Good Beams 27730902 88.72%
Number of Zero Beams 0 0%
Number of Flagged Beams 3526890 11.28%
AMPLITUDE DATA Quantity Percentage
Number of Beams 31257792 100%
Number of Good Beams 27730902 88.72%
Number of Zero Beams 0 0%
Number of Flagged Beams 3526890 11.28%
SIDESCAN DATA Quantity Percentage
Number of Pixels 74092544 100%
Number of Good Pixels 48673883 65.69%
Number of Zero Pixels 0 0%
Number of Flagged Pixels 25418661 34.31%

Navigation Totals

Total Time: 57.5791 hours
Total Track Length: 755.2967 km
Average Speed: 13.118 km/hr (7.0832 knots)

Cruise Bounds

Northern Extent: 34.364193
Southern Extent: 32.6092
Western Extent: -121.08722
Eastern Extent: -117.22755

Limits

Minimum Sonar Depth 1.3701 Maximum Sonar Depth 8.4032
Minimum Altitude 21.7059 Maximum Altitude 4021.5562
Minimum Depth 25.3347 Maximum Depth 4517.9575
Minimum Amplitude 0 Maximum Amplitude 11.9
Minimum Sidescan 0 Maximum Sidescan 14.4

File Information

Full Resolution Bathymetry as collected (raw): 33

Files File Size Description
0000_20160515_154339_Sikuliaq.all.mb58.gz 147.59MB Kongsberg multibeam vendor format
0001_20160515_174340_Sikuliaq.all.mb58.gz 101.19MB Kongsberg multibeam vendor format
0002_20160515_194342_Sikuliaq.all.mb58.gz 103.17MB Kongsberg multibeam vendor format
0003_20160515_214344_Sikuliaq.all.mb58.gz 81.94MB Kongsberg multibeam vendor format
0004_20160515_234341_Sikuliaq.all.mb58.gz 116.46MB Kongsberg multibeam vendor format
0005_20160516_014340_Sikuliaq.all.mb58.gz 172.68MB Kongsberg multibeam vendor format
0006_20160516_034344_Sikuliaq.all.mb58.gz 76.32MB Kongsberg multibeam vendor format
0007_20160516_054343_Sikuliaq.all.mb58.gz 112.42MB Kongsberg multibeam vendor format
0008_20160516_074341_Sikuliaq.all.mb58.gz 187.00MB Kongsberg multibeam vendor format
0009_20160516_094342_Sikuliaq.all.mb58.gz 119.59MB Kongsberg multibeam vendor format
0010_20160516_114343_Sikuliaq.all.mb58.gz 88.22MB Kongsberg multibeam vendor format
0011_20160516_134341_Sikuliaq.all.mb58.gz 126.10MB Kongsberg multibeam vendor format
0012_20160516_154344_Sikuliaq.all.mb58.gz 26.26MB Kongsberg multibeam vendor format
0013_20160516_215508_Sikuliaq.all.mb58.gz 115.44MB Kongsberg multibeam vendor format
0014_20160516_235508_Sikuliaq.all.mb58.gz 2.95MB Kongsberg multibeam vendor format
0015_20160517_012221_Sikuliaq.all.mb58.gz 73.70MB Kongsberg multibeam vendor format
0016_20160517_032954_Sikuliaq.all.mb58.gz 76.63MB Kongsberg multibeam vendor format
0017_20160517_052950_Sikuliaq.all.mb58.gz 78.87MB Kongsberg multibeam vendor format
0018_20160517_072954_Sikuliaq.all.mb58.gz 96.23MB Kongsberg multibeam vendor format
0019_20160517_092950_Sikuliaq.all.mb58.gz 119.81MB Kongsberg multibeam vendor format
0020_20160517_112951_Sikuliaq.all.mb58.gz 129.02MB Kongsberg multibeam vendor format
0021_20160517_132951_Sikuliaq.all.mb58.gz 131.58MB Kongsberg multibeam vendor format
0022_20160517_152952_Sikuliaq.all.mb58.gz 134.33MB Kongsberg multibeam vendor format
0023_20160517_172951_Sikuliaq.all.mb58.gz 133.48MB Kongsberg multibeam vendor format
0024_20160517_192952_Sikuliaq.all.mb58.gz 74.81MB Kongsberg multibeam vendor format
0025_20160517_212603_Sikuliaq.all.mb58.gz 114.81MB Kongsberg multibeam vendor format
0026_20160517_232604_Sikuliaq.all.mb58.gz 107.39MB Kongsberg multibeam vendor format
0027_20160518_012603_Sikuliaq.all.mb58.gz 230.53MB Kongsberg multibeam vendor format
0028_20160518_032605_Sikuliaq.all.mb58.gz 81.11MB Kongsberg multibeam vendor format
0029_20160518_052608_Sikuliaq.all.mb58.gz 111.75MB Kongsberg multibeam vendor format
0030_20160518_072605_Sikuliaq.all.mb58.gz 72.70MB Kongsberg multibeam vendor format
0030_20160518_153000_Sikuliaq.all.mb58.gz 140.04MB Kongsberg multibeam vendor format
em302_bag_info.tar.gz 3.6KB Tar archive of unsupported MB data

Metadata Files: 1

Files File Size Description
SKQ201606S_Multibeam.xml NCEI created ISO metadata

Water Column Sonar Data

Water Column Sonar Data Available: WCSD Map Viewer