Multibeam Report for AT18-08


Ship Name: Atlantis
Chief Scientist: Chadwick, Bill
National Oceanic and Atmospheric Administration
Source Organization: National Oceanic and Atmospheric Administration (NOAA/PMEL)
Start Date: 2011-07-19
End Date: 2011-08-01


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Multibeam Bathymetry

Cruise Details

Project: Endeavour segment of Juan de Fuca Ridge and Axial
Instrument: Simrad EM122

Data Quality

Number of Files: 128
Number of Records: 16782
BATHYMETRY DATA Quantity Percentage
Number of Beams 7248960 100%
Number of Good Beams 6860704 94.64%
Number of Zero Beams 0 0%
Number of Flagged Beams 388256 5.36%
AMPLITUDE DATA Quantity Percentage
Number of Beams 7248960 100%
Number of Good Beams 6860704 94.64%
Number of Zero Beams 0 0%
Number of Flagged Beams 388256 5.36%
SIDESCAN DATA Quantity Percentage
Number of Pixels 17182720 100%
Number of Good Pixels 14787796 86.06%
Number of Zero Pixels 0 0%
Number of Flagged Pixels 2394924 13.94%

Navigation Totals

Total Time: 52.3809 hours
Total Track Length: 1144.6479 km
Average Speed: 21.852 km/hr (11.7991 knots)

Cruise Bounds

Northern Extent: 47.9308
Southern Extent: 45.9312
Western Extent: -130.0065
Eastern Extent: -125.324196

Limits

Minimum Sonar Depth 4.4879 Maximum Sonar Depth 6.7319
Minimum Altitude 0 Maximum Altitude 3148.4932
Minimum Depth 5.5641 Maximum Depth 3406.7305
Minimum Amplitude 0 Maximum Amplitude 9.7
Minimum Sidescan 0 Maximum Sidescan 14.81

File Information

Full Resolution Bathymetry as collected (raw): 68

Files File Size Description
0000_20110720_063557_Atlantis.all.mb58.gz 2.80MB Kongsberg multibeam vendor format
0001_20110720_063917_Atlantis.all.mb58.gz 23.80MB Kongsberg multibeam vendor format
0002_20110720_070916_Atlantis.all.mb58.gz 22.16MB Kongsberg multibeam vendor format
0003_20110720_073917_Atlantis.all.mb58.gz 24.98MB Kongsberg multibeam vendor format
0004_20110720_080917_Atlantis.all.mb58.gz 23.12MB Kongsberg multibeam vendor format
0005_20110720_083921_Atlantis.all.mb58.gz 23.35MB Kongsberg multibeam vendor format
0006_20110720_090917_Atlantis.all.mb58.gz 21.20MB Kongsberg multibeam vendor format
0007_20110720_093917_Atlantis.all.mb58.gz 24.81MB Kongsberg multibeam vendor format
0008_20110720_100919_Atlantis.all.mb58.gz 26.28MB Kongsberg multibeam vendor format
0009_20110720_103920_Atlantis.all.mb58.gz 27.45MB Kongsberg multibeam vendor format
0010_20110720_110917_Atlantis.all.mb58.gz 20.55MB Kongsberg multibeam vendor format
0011_20110720_113918_Atlantis.all.mb58.gz 25.61MB Kongsberg multibeam vendor format
0012_20110720_120919_Atlantis.all.mb58.gz 22.24MB Kongsberg multibeam vendor format
0013_20110720_123919_Atlantis.all.mb58.gz 26.32MB Kongsberg multibeam vendor format
0014_20110720_130919_Atlantis.all.mb58.gz 28.13MB Kongsberg multibeam vendor format
0015_20110720_133919_Atlantis.all.mb58.gz 26.77MB Kongsberg multibeam vendor format
0016_20110720_140917_Atlantis.all.mb58.gz 28.44MB Kongsberg multibeam vendor format
0017_20110720_143918_Atlantis.all.mb58.gz 25.51MB Kongsberg multibeam vendor format
0018_20110720_150916_Atlantis.all.mb58.gz 17.22MB Kongsberg multibeam vendor format
0019_20110720_153925_Atlantis.all.mb58.gz 13.25MB Kongsberg multibeam vendor format
0020_20110720_160922_Atlantis.all.mb58.gz 13.44MB Kongsberg multibeam vendor format
0021_20110720_163920_Atlantis.all.mb58.gz 13.37MB Kongsberg multibeam vendor format
0022_20110720_170918_Atlantis.all.mb58.gz 13.61MB Kongsberg multibeam vendor format
0023_20110720_173923_Atlantis.all.mb58.gz 14.31MB Kongsberg multibeam vendor format
0024_20110720_180918_Atlantis.all.mb58.gz 14.24MB Kongsberg multibeam vendor format
0025_20110720_183920_Atlantis.all.mb58.gz 13.30MB Kongsberg multibeam vendor format
0026_20110720_190920_Atlantis.all.mb58.gz 13.45MB Kongsberg multibeam vendor format
0027_20110720_193923_Atlantis.all.mb58.gz 13.50MB Kongsberg multibeam vendor format
0028_20110720_200920_Atlantis.all.mb58.gz 13.73MB Kongsberg multibeam vendor format
0029_20110720_203918_Atlantis.all.mb58.gz 1.11MB Kongsberg multibeam vendor format
0030_20110720_204528_Atlantis.all.mb58.gz 29.73MB Kongsberg multibeam vendor format
0031_20110720_214529_Atlantis.all.mb58.gz 21.59MB Kongsberg multibeam vendor format
0032_20110725_235450_Atlantis.all.mb58.gz 1.27MB Kongsberg multibeam vendor format
0033_20110725_235803_Atlantis.all.mb58.gz 20.23MB Kongsberg multibeam vendor format
0034_20110726_005801_Atlantis.all.mb58.gz 18.39MB Kongsberg multibeam vendor format
0035_20110726_015800_Atlantis.all.mb58.gz 18.79MB Kongsberg multibeam vendor format
0036_20110726_025804_Atlantis.all.mb58.gz 1.01MB Kongsberg multibeam vendor format
0037_20110726_051946_Atlantis.all.mb58.gz 461.9KB Kongsberg multibeam vendor format
0038_20110726_052119_Atlantis.all.mb58.gz 17.92MB Kongsberg multibeam vendor format
0039_20110726_062120_Atlantis.all.mb58.gz 17.63MB Kongsberg multibeam vendor format
0040_20110726_072127_Atlantis.all.mb58.gz 5.40MB Kongsberg multibeam vendor format
0041_20110726_073956_Atlantis.all.mb58.gz 9.78MB Kongsberg multibeam vendor format
0042_20110726_081339_Atlantis.all.mb58.gz 17.52MB Kongsberg multibeam vendor format
0043_20110726_091335_Atlantis.all.mb58.gz 17.89MB Kongsberg multibeam vendor format
0044_20110726_101337_Atlantis.all.mb58.gz 20.13MB Kongsberg multibeam vendor format
0045_20110726_111336_Atlantis.all.mb58.gz 22.80MB Kongsberg multibeam vendor format
0046_20110726_121331_Atlantis.all.mb58.gz 22.01MB Kongsberg multibeam vendor format
0047_20110731_231359_Atlantis.all.mb58.gz 398.1KB Kongsberg multibeam vendor format
0049_20110731_231901_Atlantis.all.mb58.gz 22.46MB Kongsberg multibeam vendor format
0050_20110801_001901_Atlantis.all.mb58.gz 16.93MB Kongsberg multibeam vendor format
0051_20110801_011911_Atlantis.all.mb58.gz 16.93MB Kongsberg multibeam vendor format
0052_20110801_021904_Atlantis.all.mb58.gz 17.12MB Kongsberg multibeam vendor format
0053_20110801_031907_Atlantis.all.mb58.gz 17.65MB Kongsberg multibeam vendor format
0054_20110801_041905_Atlantis.all.mb58.gz 16.84MB Kongsberg multibeam vendor format
0055_20110801_051912_Atlantis.all.mb58.gz 16.73MB Kongsberg multibeam vendor format
0056_20110801_061902_Atlantis.all.mb58.gz 16.94MB Kongsberg multibeam vendor format
0057_20110801_071908_Atlantis.all.mb58.gz 16.90MB Kongsberg multibeam vendor format
0058_20110801_081908_Atlantis.all.mb58.gz 17.02MB Kongsberg multibeam vendor format
0059_20110801_091911_Atlantis.all.mb58.gz 17.27MB Kongsberg multibeam vendor format
0060_20110801_101907_Atlantis.all.mb58.gz 17.23MB Kongsberg multibeam vendor format
0061_20110801_111905_Atlantis.all.mb58.gz 17.30MB Kongsberg multibeam vendor format
0062_20110801_121912_Atlantis.all.mb58.gz 17.13MB Kongsberg multibeam vendor format
0063_20110801_131901_Atlantis.all.mb58.gz 17.99MB Kongsberg multibeam vendor format
0064_20110801_141907_Atlantis.all.mb58.gz 24.10MB Kongsberg multibeam vendor format
0065_20110801_151902_Atlantis.all.mb58.gz 27.08MB Kongsberg multibeam vendor format
0066_20110801_161903_Atlantis.all.mb58.gz 28.09MB Kongsberg multibeam vendor format
0067_20110801_171901_Atlantis.all.mb58.gz 30.68MB Kongsberg multibeam vendor format
0068_20110801_181903_Atlantis.all.mb58.gz 1.24MB Kongsberg multibeam vendor format

Full Resolution Bathymetry (processed): 58

Files File Size Description
0032_20110725_235450_Atlantis.mb59.gz 1.28MB Kongsberg multibeam vendor format
0032_20110725_235450_Atlantisp.mb59.gz 1.29MB Kongsberg multibeam vendor format
0033_20110725_235803_Atlantis.mb59.gz 17.28MB Kongsberg multibeam vendor format
0033_20110725_235803_Atlantisp.mb59.gz 17.41MB Kongsberg multibeam vendor format
0034_20110726_005801_Atlantis.mb59.gz 15.21MB Kongsberg multibeam vendor format
0034_20110726_005801_Atlantisp.mb59.gz 15.33MB Kongsberg multibeam vendor format
0035_20110726_015800_Atlantis.mb59.gz 15.77MB Kongsberg multibeam vendor format
0035_20110726_015800_Atlantisp.mb59.gz 15.89MB Kongsberg multibeam vendor format
0038_20110726_052119_Atlantis.mb59.gz 14.88MB Kongsberg multibeam vendor format
0038_20110726_052119_Atlantisp.mb59.gz 15.00MB Kongsberg multibeam vendor format
0039_20110726_062120_Atlantis.mb59.gz 14.38MB Kongsberg multibeam vendor format
0039_20110726_062120_Atlantisp.mb59.gz 14.51MB Kongsberg multibeam vendor format
0040_20110726_072127_Atlantis.mb59.gz 4.33MB Kongsberg multibeam vendor format
0040_20110726_072127_Atlantisp.mb59.gz 4.37MB Kongsberg multibeam vendor format
0041_20110726_073956_Atlantis.mb59.gz 7.86MB Kongsberg multibeam vendor format
0041_20110726_073956_Atlantisp.mb59.gz 7.93MB Kongsberg multibeam vendor format
0042_20110726_081339_Atlantis.mb59.gz 14.00MB Kongsberg multibeam vendor format
0042_20110726_081339_Atlantisp.mb59.gz 14.13MB Kongsberg multibeam vendor format
0043_20110726_091335_Atlantis.mb59.gz 14.43MB Kongsberg multibeam vendor format
0043_20110726_091335_Atlantisp.mb59.gz 14.55MB Kongsberg multibeam vendor format
0044_20110726_101337_Atlantis.mb59.gz 16.57MB Kongsberg multibeam vendor format
0044_20110726_101337_Atlantisp.mb59.gz 16.69MB Kongsberg multibeam vendor format
0045_20110726_111336_Atlantis.mb59.gz 19.65MB Kongsberg multibeam vendor format
0045_20110726_111336_Atlantisp.mb59.gz 19.76MB Kongsberg multibeam vendor format
0046_20110726_121331_Atlantis.mb59.gz 20.15MB Kongsberg multibeam vendor format
0046_20110726_121331_Atlantisp.mb59.gz 20.24MB Kongsberg multibeam vendor format
0047_20110731_231359_Atlantis.mb59.gz 375.1KB Kongsberg multibeam vendor format
0049_20110731_231901_Atlantis.mb59.gz 19.88MB Kongsberg multibeam vendor format
0049_20110731_231901_Atlantisp.mb59.gz 19.97MB Kongsberg multibeam vendor format
0050_20110801_001901_Atlantis.mb59.gz 14.07MB Kongsberg multibeam vendor format
0050_20110801_001901_Atlantisp.mb59.gz 14.17MB Kongsberg multibeam vendor format
0051_20110801_011911_Atlantis.mb59.gz 13.97MB Kongsberg multibeam vendor format
0051_20110801_011911_Atlantisp.mb59.gz 14.07MB Kongsberg multibeam vendor format
0052_20110801_021904_Atlantis.mb59.gz 14.02MB Kongsberg multibeam vendor format
0052_20110801_021904_Atlantisp.mb59.gz 14.11MB Kongsberg multibeam vendor format
0053_20110801_031907_Atlantis.mb59.gz 14.61MB Kongsberg multibeam vendor format
0053_20110801_031907_Atlantisp.mb59.gz 14.71MB Kongsberg multibeam vendor format
0054_20110801_041905_Atlantis.mb59.gz 13.83MB Kongsberg multibeam vendor format
0054_20110801_041905_Atlantisp.mb59.gz 13.93MB Kongsberg multibeam vendor format
0055_20110801_051912_Atlantis.mb59.gz 13.70MB Kongsberg multibeam vendor format
0055_20110801_051912_Atlantisp.mb59.gz 13.79MB Kongsberg multibeam vendor format
0056_20110801_061902_Atlantis.mb59.gz 13.87MB Kongsberg multibeam vendor format
0056_20110801_061902_Atlantisp.mb59.gz 13.97MB Kongsberg multibeam vendor format
0057_20110801_071908_Atlantis.mb59.gz 13.87MB Kongsberg multibeam vendor format
0057_20110801_071908_Atlantisp.mb59.gz 13.97MB Kongsberg multibeam vendor format
0058_20110801_081908_Atlantis.mb59.gz 13.94MB Kongsberg multibeam vendor format
0058_20110801_081908_Atlantisp.mb59.gz 14.04MB Kongsberg multibeam vendor format
0059_20110801_091911_Atlantis.mb59.gz 14.05MB Kongsberg multibeam vendor format
0059_20110801_091911_Atlantisp.mb59.gz 14.14MB Kongsberg multibeam vendor format
0060_20110801_101907_Atlantis.mb59.gz 14.04MB Kongsberg multibeam vendor format
0060_20110801_101907_Atlantisp.mb59.gz 14.13MB Kongsberg multibeam vendor format
0061_20110801_111905_Atlantis.mb59.gz 14.21MB Kongsberg multibeam vendor format
0061_20110801_111905_Atlantisp.mb59.gz 14.30MB Kongsberg multibeam vendor format
0062_20110801_121912_Atlantis.mb59.gz 14.22MB Kongsberg multibeam vendor format
0062_20110801_121912_Atlantisp.mb59.gz 14.32MB Kongsberg multibeam vendor format
0063_20110801_131901_Atlantis.mb59.gz 15.26MB Kongsberg multibeam vendor format
0063_20110801_131901_Atlantisp.mb59.gz 15.36MB Kongsberg multibeam vendor format
0064_20110801_141907_Atlantis.mb59.gz 22.11MB Kongsberg multibeam vendor format

Metadata Files: 2

Files File Size Description
AT18-08_Multibeam.xml NGDC created ISO metadata
README.txt 0.8KB Informal metadata text