Multibeam Report for AT26-09


Ship Name: Atlantis
Chief Scientist: Wheat, Charles
University of Alaska Fairbanks
Source Organization: Rolling Deck to Repository
Start Date: 2013-12-07
End Date: 2013-12-23


View ISO Metadata

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Multibeam Bathymetry

Cruise Details

Project: Ridge-Flank Hydrothermal Springs on Dorado Outcrop
Instrument: Kongsberg EM122

Data Quality

Number of Files: 52
Number of Records: 37094
BATHYMETRY DATA Quantity Percentage
Number of Beams 16023744 100%
Number of Good Beams 15815627 98.7%
Number of Zero Beams 0 0%
Number of Flagged Beams 208117 1.3%
AMPLITUDE DATA Quantity Percentage
Number of Beams 16023744 100%
Number of Good Beams 15815627 98.7%
Number of Zero Beams 0 0%
Number of Flagged Beams 208117 1.3%
SIDESCAN DATA Quantity Percentage
Number of Pixels 37982208 100%
Number of Good Pixels 35249471 92.81%
Number of Zero Pixels 0 0%
Number of Flagged Pixels 2732737 7.19%

Navigation Totals

Total Time: 38.8086 hours
Total Track Length: 749.5347 km
Average Speed: 19.314 km/hr (10.4287 knots)

Cruise Bounds

Northern Extent: 9.666795
Southern Extent: 9.03907
Western Extent: -87.30284
Eastern Extent: -85.0546

Limits

Minimum Sonar Depth 4.5314 Maximum Sonar Depth 6.9888
Minimum Altitude 98.0565 Maximum Altitude 4393.8105
Minimum Depth 92.9461 Maximum Depth 4422.2915
Minimum Amplitude 0 Maximum Amplitude 8.5
Minimum Sidescan 0 Maximum Sidescan 7.06

File Information

Full Resolution Bathymetry as collected (raw): 49

Files File Size Description
0000_20131207_173301_Atlantis.all.mb58.gz 0.87MB Kongsberg multibeam vendor format
0001_20131207_173322_Atlantis.all.mb58.gz 148.41MB Kongsberg multibeam vendor format
0002_20131207_181437_Atlantis.all.mb58.gz 188.11MB Kongsberg multibeam vendor format
0003_20131207_201439_Atlantis.all.mb58.gz 32.14MB Kongsberg multibeam vendor format
0004_20131207_204902_Atlantis.all.mb58.gz 0.76MB Kongsberg multibeam vendor format
0005_20131207_204959_Atlantis.all.mb58.gz 348.8KB Kongsberg multibeam vendor format
0006_20131207_205023_Atlantis.all.mb58.gz 111.6KB Kongsberg multibeam vendor format
0007_20131207_205031_Atlantis.all.mb58.gz 224.4KB Kongsberg multibeam vendor format
0008_20131207_205048_Atlantis.all.mb58.gz 29.41MB Kongsberg multibeam vendor format
0009_20131207_212911_Atlantis.all.mb58.gz 233.8KB Kongsberg multibeam vendor format
0010_20131207_212929_Atlantis.all.mb58.gz 12.81MB Kongsberg multibeam vendor format
0011_20131207_214643_Atlantis.all.mb58.gz 30.39MB Kongsberg multibeam vendor format
0012_20131207_222704_Atlantis.all.mb58.gz 19.62MB Kongsberg multibeam vendor format
0013_20131207_225247_Atlantis.all.mb58.gz 23.20MB Kongsberg multibeam vendor format
0014_20131207_232256_Atlantis.all.mb58.gz 12.58MB Kongsberg multibeam vendor format
0015_20131207_233912_Atlantis.all.mb58.gz 17.51MB Kongsberg multibeam vendor format
0016_20131208_000144_Atlantis.all.mb58.gz 12.58MB Kongsberg multibeam vendor format
0017_20131208_001754_Atlantis.all.mb58.gz 57.95MB Kongsberg multibeam vendor format
0018_20131208_013225_Atlantis.all.mb58.gz 13.65MB Kongsberg multibeam vendor format
0019_20131208_015001_Atlantis.all.mb58.gz 14.24MB Kongsberg multibeam vendor format
0020_20131208_020821_Atlantis.all.mb58.gz 0.79MB Kongsberg multibeam vendor format
0021_20131208_020922_Atlantis.all.mb58.gz 92.54MB Kongsberg multibeam vendor format
0022_20131208_040922_Atlantis.all.mb58.gz 79.77MB Kongsberg multibeam vendor format
0023_20131208_055254_Atlantis.all.mb58.gz 18.00MB Kongsberg multibeam vendor format
0024_20131208_061618_Atlantis.all.mb58.gz 92.85MB Kongsberg multibeam vendor format
0025_20131208_081616_Atlantis.all.mb58.gz 64.11MB Kongsberg multibeam vendor format
0026_20131208_093808_Atlantis.all.mb58.gz 12.92MB Kongsberg multibeam vendor format
0027_20131208_095453_Atlantis.all.mb58.gz 55.17MB Kongsberg multibeam vendor format
0028_20131208_110645_Atlantis.all.mb58.gz 27.75MB Kongsberg multibeam vendor format
0029_20131208_114248_Atlantis.all.mb58.gz 25.76MB Kongsberg multibeam vendor format
0030_20131208_121607_Atlantis.all.mb58.gz 15.07MB Kongsberg multibeam vendor format
0031_20131208_123539_Atlantis.all.mb58.gz 71.28MB Kongsberg multibeam vendor format
0032_20131208_140736_Atlantis.all.mb58.gz 41.90MB Kongsberg multibeam vendor format
0033_20131208_150123_Atlantis.all.mb58.gz 71.34MB Kongsberg multibeam vendor format
0034_20131214_052704_Atlantis.all.mb58.gz 10.01MB Kongsberg multibeam vendor format
0035_20131214_054006_Atlantis.all.mb58.gz 42.29MB Kongsberg multibeam vendor format
0036_20131214_063506_Atlantis.all.mb58.gz 90.84MB Kongsberg multibeam vendor format
0037_20131214_083504_Atlantis.all.mb58.gz 25.39MB Kongsberg multibeam vendor format
0038_20131214_090833_Atlantis.all.mb58.gz 89.58MB Kongsberg multibeam vendor format
0039_20131214_110824_Atlantis.all.mb58.gz 79.84MB Kongsberg multibeam vendor format
0040_20131214_130001_Atlantis.all.mb58.gz 3.13MB Kongsberg multibeam vendor format
0041_20131214_130414_Atlantis.all.mb58.gz 20.07MB Kongsberg multibeam vendor format
0042_20131216_051632_Atlantis.all.mb58.gz 35.77MB Kongsberg multibeam vendor format
0043_20131216_060613_Atlantis.all.mb58.gz 87.97MB Kongsberg multibeam vendor format
0044_20131216_080614_Atlantis.all.mb58.gz 40.97MB Kongsberg multibeam vendor format
0045_20131216_090039_Atlantis.all.mb58.gz 78.00MB Kongsberg multibeam vendor format
0046_20131216_104330_Atlantis.all.mb58.gz 90.64MB Kongsberg multibeam vendor format
0047_20131216_124333_Atlantis.all.mb58.gz 16.33MB Kongsberg multibeam vendor format
0048_20131216_130505_Atlantis.all.mb58.gz 0.93MB Kongsberg multibeam vendor format

Metadata Files: 2

Files File Size Description
AT26-09_Multibeam.xml NGDC created ISO metadata
em122_bag_info.tar.gz 4.5KB Additional cruise information

Water Column Sonar Data

Water Column Sonar Data Available: WCSD Map Viewer