Multibeam Report for AT26-23


Ship Name: Atlantis
Chief Scientist: Sievert, Stefan
Woods Hole Oceanographic Institution
Source Organization: Rolling Deck to Repository
Start Date: 2014-11-02
End Date: 2014-11-21


View ISO Metadata

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Multibeam Bathymetry

Cruise Details

Project: Chemoautotrophic Carbon Production at Deep-Sea Hydrothermal Vents/ Off-Axis Melt Sills Near the East Pacific Rise
Instrument: Kongsberg EM122

Data Quality

Number of Files: 134
Number of Records: 94335
BATHYMETRY DATA Quantity Percentage
Number of Beams 40752720 100%
Number of Good Beams 38633504 94.8%
Number of Zero Beams 0 0%
Number of Flagged Beams 2119216 5.2%
AMPLITUDE DATA Quantity Percentage
Number of Beams 40752720 100%
Number of Good Beams 38633504 94.8%
Number of Zero Beams 0 0%
Number of Flagged Beams 2119216 5.2%
SIDESCAN DATA Quantity Percentage
Number of Pixels 96599040 100%
Number of Good Pixels 80907900 83.76%
Number of Zero Pixels 0 0%
Number of Flagged Pixels 15691140 16.24%

Navigation Totals

Total Time: 144.2626 hours
Total Track Length: 2664.9953 km
Average Speed: 18.473 km/hr (9.9746 knots)

Cruise Bounds

Northern Extent: 15.074083
Southern Extent: 9.466723
Western Extent: -104.87009
Eastern Extent: -88.934425

Limits

Minimum Sonar Depth 2.82 Maximum Sonar Depth 8.378
Minimum Altitude 1677.6129 Maximum Altitude 4554.9277
Minimum Depth 1588.34 Maximum Depth 4619.3862
Minimum Amplitude 0 Maximum Amplitude 4.8
Minimum Sidescan 0 Maximum Sidescan 11.42

File Information

Full Resolution Bathymetry as collected (raw): 131

Files File Size Description
0000_20141103_140310_Atlantis.all.mb58.gz 2.86MB Kongsberg multibeam vendor format
0000_20141119_110703_Atlantis.all.mb58.gz 3.71MB Kongsberg multibeam vendor format
0001_20141103_141244_Atlantis.all.mb58.gz 107.79MB Kongsberg multibeam vendor format
0001_20141119_111515_Atlantis.all.mb58.gz 11.09MB Kongsberg multibeam vendor format
0002_20141103_181855_Atlantis.all.mb58.gz 159.41MB Kongsberg multibeam vendor format
0003_20141104_001847_Atlantis.all.mb58.gz 106.88MB Kongsberg multibeam vendor format
0004_20141104_043119_Atlantis.all.mb58.gz 239.1KB Kongsberg multibeam vendor format
0005_20141104_043624_Atlantis.all.mb58.gz 153.23MB Kongsberg multibeam vendor format
0006_20141104_103625_Atlantis.all.mb58.gz 160.58MB Kongsberg multibeam vendor format
0007_20141104_163630_Atlantis.all.mb58.gz 158.63MB Kongsberg multibeam vendor format
0008_20141104_223622_Atlantis.all.mb58.gz 157.36MB Kongsberg multibeam vendor format
0009_20141105_043619_Atlantis.all.mb58.gz 102.56MB Kongsberg multibeam vendor format
0010_20141105_083012_Atlantis.all.mb58.gz 2.26MB Kongsberg multibeam vendor format
0011_20141114_054803_Atlantis.all.mb58.gz 23.43MB Kongsberg multibeam vendor format
0012_20141114_064101_Atlantis.all.mb58.gz 17.62MB Kongsberg multibeam vendor format
0013_20141114_072131_Atlantis.all.mb58.gz 32.83MB Kongsberg multibeam vendor format
0014_20141114_083653_Atlantis.all.mb58.gz 40.03MB Kongsberg multibeam vendor format
0015_20141117_002432_Atlantis.all.mb58.gz 13.16MB Kongsberg multibeam vendor format
0016_20141118_221438_Atlantis.all.mb58.gz 235.5KB Kongsberg multibeam vendor format
0017_20141119_000822_Atlantis.all.mb58.gz 12.12MB Kongsberg multibeam vendor format
0019_20141119_045743_Atlantis.all.mb58.gz 115.43MB Kongsberg multibeam vendor format
0019_20141119_092801_Atlantis.all.mb58.gz 85.2KB Kongsberg multibeam vendor format
0020_20141119_092932_Atlantis.all.mb58.gz 5.59MB Kongsberg multibeam vendor format
0020_20141119_231536_Atlantis.all.mb58.gz 449.5KB Kongsberg multibeam vendor format
0021_20141120_031130_Atlantis.all.mb58.gz 157.91MB Kongsberg multibeam vendor format
0022_20141120_091128_Atlantis.all.mb58.gz 66.24MB Kongsberg multibeam vendor format
0023_20141121_000730_Atlantis.all.mb58.gz 26.34MB Kongsberg multibeam vendor format
0024_20141121_010728_Atlantis.all.mb58.gz 249.8KB Kongsberg multibeam vendor format
0025_20141121_010801_Atlantis.all.mb58.gz 25.95MB Kongsberg multibeam vendor format
0026_20141121_020749_Atlantis.all.mb58.gz 24.98MB Kongsberg multibeam vendor format
0027_20141121_030743_Atlantis.all.mb58.gz 5.48MB Kongsberg multibeam vendor format
0028_20141121_032016_Atlantis.all.mb58.gz 24.97MB Kongsberg multibeam vendor format
0029_20141121_042022_Atlantis.all.mb58.gz 24.42MB Kongsberg multibeam vendor format
0030_20141121_052024_Atlantis.all.mb58.gz 24.71MB Kongsberg multibeam vendor format
0031_20141121_062018_Atlantis.all.mb58.gz 4.69MB Kongsberg multibeam vendor format
0032_20141121_063146_Atlantis.all.mb58.gz 24.29MB Kongsberg multibeam vendor format
0033_20141121_073135_Atlantis.all.mb58.gz 23.78MB Kongsberg multibeam vendor format
0034_20141121_083131_Atlantis.all.mb58.gz 24.25MB Kongsberg multibeam vendor format
0035_20141121_093126_Atlantis.all.mb58.gz 23.96MB Kongsberg multibeam vendor format
0036_20141121_103128_Atlantis.all.mb58.gz 22.30MB Kongsberg multibeam vendor format
0037_20141121_112807_Atlantis.all.mb58.gz 6.63MB Kongsberg multibeam vendor format
0038_20141121_114447_Atlantis.all.mb58.gz 23.15MB Kongsberg multibeam vendor format
0039_20141121_124430_Atlantis.all.mb58.gz 23.88MB Kongsberg multibeam vendor format
0040_20141121_134433_Atlantis.all.mb58.gz 23.35MB Kongsberg multibeam vendor format
0041_20141121_144429_Atlantis.all.mb58.gz 23.38MB Kongsberg multibeam vendor format
0042_20141121_154425_Atlantis.all.mb58.gz 23.47MB Kongsberg multibeam vendor format
0043_20141121_164437_Atlantis.all.mb58.gz 15.42MB Kongsberg multibeam vendor format
0044_20141121_172448_Atlantis.all.mb58.gz 12.08MB Kongsberg multibeam vendor format
0045_20141121_175720_Atlantis.all.mb58.gz 22.44MB Kongsberg multibeam vendor format
0046_20141121_185656_Atlantis.all.mb58.gz 22.94MB Kongsberg multibeam vendor format
0047_20141121_195655_Atlantis.all.mb58.gz 9.41MB Kongsberg multibeam vendor format
0048_20141121_202135_Atlantis.all.mb58.gz 22.29MB Kongsberg multibeam vendor format
0049_20141121_212124_Atlantis.all.mb58.gz 22.35MB Kongsberg multibeam vendor format
0050_20141121_222112_Atlantis.all.mb58.gz 22.15MB Kongsberg multibeam vendor format
0051_20141121_232121_Atlantis.all.mb58.gz 506.4KB Kongsberg multibeam vendor format
0052_20141121_232241_Atlantis.all.mb58.gz 10.70MB Kongsberg multibeam vendor format
0053_20141121_235152_Atlantis.all.mb58.gz 21.53MB Kongsberg multibeam vendor format
0054_20141122_005130_Atlantis.all.mb58.gz 3.92MB Kongsberg multibeam vendor format
0055_20141122_010218_Atlantis.all.mb58.gz 22.61MB Kongsberg multibeam vendor format
0056_20141122_020155_Atlantis.all.mb58.gz 22.28MB Kongsberg multibeam vendor format
0057_20141122_030152_Atlantis.all.mb58.gz 12.49MB Kongsberg multibeam vendor format
0058_20141122_033445_Atlantis.all.mb58.gz 11.00MB Kongsberg multibeam vendor format
0059_20141122_040449_Atlantis.all.mb58.gz 22.01MB Kongsberg multibeam vendor format
0060_20141122_050425_Atlantis.all.mb58.gz 2.83MB Kongsberg multibeam vendor format
0061_20141122_051239_Atlantis.all.mb58.gz 20.64MB Kongsberg multibeam vendor format
0062_20141122_061221_Atlantis.all.mb58.gz 21.37MB Kongsberg multibeam vendor format
0063_20141122_071221_Atlantis.all.mb58.gz 22.35MB Kongsberg multibeam vendor format
0064_20141122_081225_Atlantis.all.mb58.gz 20.79MB Kongsberg multibeam vendor format
0065_20141122_091216_Atlantis.all.mb58.gz 20.40MB Kongsberg multibeam vendor format
0066_20141122_101225_Atlantis.all.mb58.gz 14.73MB Kongsberg multibeam vendor format
0067_20141122_105428_Atlantis.all.mb58.gz 21.75MB Kongsberg multibeam vendor format
0068_20141122_115406_Atlantis.all.mb58.gz 14.12MB Kongsberg multibeam vendor format
0069_20141122_123336_Atlantis.all.mb58.gz 21.70MB Kongsberg multibeam vendor format
0070_20141122_133327_Atlantis.all.mb58.gz 21.28MB Kongsberg multibeam vendor format
0071_20141122_143333_Atlantis.all.mb58.gz 22.50MB Kongsberg multibeam vendor format
0072_20141122_153334_Atlantis.all.mb58.gz 19.68MB Kongsberg multibeam vendor format
0073_20141122_162606_Atlantis.all.mb58.gz 22.30MB Kongsberg multibeam vendor format
0074_20141122_172546_Atlantis.all.mb58.gz 22.49MB Kongsberg multibeam vendor format
0075_20141122_182547_Atlantis.all.mb58.gz 22.61MB Kongsberg multibeam vendor format
0076_20141122_192551_Atlantis.all.mb58.gz 22.65MB Kongsberg multibeam vendor format
0077_20141122_202545_Atlantis.all.mb58.gz 8.75MB Kongsberg multibeam vendor format
0078_20141122_204840_Atlantis.all.mb58.gz 24.45MB Kongsberg multibeam vendor format
0079_20141122_214838_Atlantis.all.mb58.gz 1.03MB Kongsberg multibeam vendor format
0080_20141122_215110_Atlantis.all.mb58.gz 24.23MB Kongsberg multibeam vendor format
0081_20141122_225053_Atlantis.all.mb58.gz 24.35MB Kongsberg multibeam vendor format
0082_20141122_235055_Atlantis.all.mb58.gz 24.24MB Kongsberg multibeam vendor format
0083_20141123_005055_Atlantis.all.mb58.gz 23.94MB Kongsberg multibeam vendor format
0084_20141123_015051_Atlantis.all.mb58.gz 24.32MB Kongsberg multibeam vendor format
0085_20141123_025052_Atlantis.all.mb58.gz 10.91MB Kongsberg multibeam vendor format
0086_20141123_031808_Atlantis.all.mb58.gz 24.45MB Kongsberg multibeam vendor format
0087_20141123_041751_Atlantis.all.mb58.gz 24.87MB Kongsberg multibeam vendor format
0088_20141123_051750_Atlantis.all.mb58.gz 24.68MB Kongsberg multibeam vendor format
0089_20141123_061757_Atlantis.all.mb58.gz 24.27MB Kongsberg multibeam vendor format
0090_20141123_071757_Atlantis.all.mb58.gz 24.33MB Kongsberg multibeam vendor format
0091_20141123_081755_Atlantis.all.mb58.gz 3.43MB Kongsberg multibeam vendor format
0092_20141123_082620_Atlantis.all.mb58.gz 24.43MB Kongsberg multibeam vendor format
0093_20141123_092608_Atlantis.all.mb58.gz 24.35MB Kongsberg multibeam vendor format
0094_20141123_102609_Atlantis.all.mb58.gz 24.60MB Kongsberg multibeam vendor format
0095_20141123_112610_Atlantis.all.mb58.gz 24.64MB Kongsberg multibeam vendor format
0096_20141123_122601_Atlantis.all.mb58.gz 24.53MB Kongsberg multibeam vendor format
0097_20141123_132603_Atlantis.all.mb58.gz 6.28MB Kongsberg multibeam vendor format
0098_20141123_134207_Atlantis.all.mb58.gz 24.20MB Kongsberg multibeam vendor format
0099_20141123_144156_Atlantis.all.mb58.gz 24.68MB Kongsberg multibeam vendor format
0100_20141123_154155_Atlantis.all.mb58.gz 24.67MB Kongsberg multibeam vendor format
0101_20141123_164147_Atlantis.all.mb58.gz 10.81MB Kongsberg multibeam vendor format
0102_20141123_170806_Atlantis.all.mb58.gz 4.90MB Kongsberg multibeam vendor format
0103_20141123_171618_Atlantis.all.mb58.gz 24.83MB Kongsberg multibeam vendor format
0104_20141123_181614_Atlantis.all.mb58.gz 13.27MB Kongsberg multibeam vendor format
0105_20141123_184826_Atlantis.all.mb58.gz 11.18MB Kongsberg multibeam vendor format
0106_20141123_191509_Atlantis.all.mb58.gz 24.77MB Kongsberg multibeam vendor format
0107_20141123_201459_Atlantis.all.mb58.gz 5.14MB Kongsberg multibeam vendor format
0108_20141123_202723_Atlantis.all.mb58.gz 24.64MB Kongsberg multibeam vendor format
0109_20141123_212713_Atlantis.all.mb58.gz 24.64MB Kongsberg multibeam vendor format
0110_20141123_222706_Atlantis.all.mb58.gz 19.73MB Kongsberg multibeam vendor format
0111_20141123_231442_Atlantis.all.mb58.gz 24.89MB Kongsberg multibeam vendor format
0112_20141124_001438_Atlantis.all.mb58.gz 24.87MB Kongsberg multibeam vendor format
0113_20141124_011434_Atlantis.all.mb58.gz 24.70MB Kongsberg multibeam vendor format
0114_20141124_021438_Atlantis.all.mb58.gz 24.81MB Kongsberg multibeam vendor format
0115_20141124_031440_Atlantis.all.mb58.gz 25.04MB Kongsberg multibeam vendor format
0116_20141124_041438_Atlantis.all.mb58.gz 24.98MB Kongsberg multibeam vendor format
0117_20141124_051442_Atlantis.all.mb58.gz 25.03MB Kongsberg multibeam vendor format
0118_20141124_061434_Atlantis.all.mb58.gz 25.52MB Kongsberg multibeam vendor format
0119_20141124_071436_Atlantis.all.mb58.gz 25.57MB Kongsberg multibeam vendor format
0120_20141124_081435_Atlantis.all.mb58.gz 25.47MB Kongsberg multibeam vendor format
0121_20141124_091437_Atlantis.all.mb58.gz 25.43MB Kongsberg multibeam vendor format
0122_20141124_101437_Atlantis.all.mb58.gz 25.61MB Kongsberg multibeam vendor format
0123_20141124_111438_Atlantis.all.mb58.gz 21.16MB Kongsberg multibeam vendor format
0124_20141124_120521_Atlantis.all.mb58.gz 54.8KB Kongsberg multibeam vendor format
9999.all.mb58.gz 111.7KB Kongsberg multibeam vendor format
9999_141120030601_tmp.all.mb58.gz 1.2KB Kongsberg multibeam vendor format
9999_141121000727_tmp.all.mb58.gz 2.84MB Kongsberg multibeam vendor format

Metadata Files: 2

Files File Size Description
AT26-23_Multibeam.xml NGDC created ISO metadata
em122_bag_info.tar.gz 11.3KB Additional cruise information

Water Column Sonar Data

Water Column Sonar Data Available: WCSD Map Viewer