| Project: | Ocean Observatories Initiative (OOI): Southern Ocean |
| Instrument: | Kongsberg EM122 |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Atlantis |
| Chief Scientist: | Weller, Robert Woods Hole Oceanographic Institution |
| Source Organization: | UNOLS R2R |
| Start Date: | 2015-02-12 |
| End Date: | 2015-03-05 |
Multibeam Bathymetry

| Project: | Ocean Observatories Initiative (OOI): Southern Ocean |
| Instrument: | Kongsberg EM122 |

| Number of Files: | 187 |
| Number of Records: | 72954 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 31516128 | 100% |
| Number of Good Beams | 27174296 | 86.22% |
| Number of Zero Beams | 6060 | 0.02% |
| Number of Flagged Beams | 4335772 | 13.76% |

| Total Time: | 161.2169 hours |
| Total Track Length: | 1975.8228 km |
| Average Speed: | 12.256 km/hr (6.6177 knots) |

| Northern Extent: | -53.232418 |
| Southern Extent: | -54.515877 |
| Western Extent: | -90.253845 |
| Eastern Extent: | -80.41505 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 13.3779 |
| Minimum Altitude | 3087.0493 | Maximum Altitude | 7679.7983 |
| Minimum Depth | 2557.5918 | Maximum Depth | 7829.0015 |
File Information

| Files | File Size | Description |
|---|---|---|
| 0000_20150215_043814_Atlantis.all.mb58.gz | 13.00MB | Kongsberg multibeam vendor format |
| 0000_20150217_120150_Atlantis.all.mb58.gz | 16.01MB | Kongsberg multibeam vendor format |
| 0000_20150222_195818_Atlantis.all.mb58.gz | 1.81MB | Kongsberg multibeam vendor format |
| 0000_20150228_120133_Atlantis.all.mb58.gz | 153.7KB | Kongsberg multibeam vendor format |
| 0001_20150215_053818_Atlantis.all.mb58.gz | 10.95MB | Kongsberg multibeam vendor format |
| 0001_20150217_125317_Atlantis.all.mb58.gz | 5.52MB | Kongsberg multibeam vendor format |
| 0001_20150220_235024_Atlantis.all.mb58.gz | 451.1KB | Kongsberg multibeam vendor format |
| 0001_20150222_200329_Atlantis.all.mb58.gz | 21.55MB | Kongsberg multibeam vendor format |
| 0001_20150228_181414_Atlantis.all.mb58.gz | 17.83MB | Kongsberg multibeam vendor format |
| 0002_20150215_063818_Atlantis.all.mb58.gz | 11.93MB | Kongsberg multibeam vendor format |
| 0002_20150217_130829_Atlantis.all.mb58.gz | 20.91MB | Kongsberg multibeam vendor format |
| 0002_20150220_235545_Atlantis.all.mb58.gz | 20.41MB | Kongsberg multibeam vendor format |
| 0002_20150222_210325_Atlantis.all.mb58.gz | 21.00MB | Kongsberg multibeam vendor format |
| 0002_20150228_191409_Atlantis.all.mb58.gz | 17.86MB | Kongsberg multibeam vendor format |
| 0003_20150215_073811_Atlantis.all.mb58.gz | 12.04MB | Kongsberg multibeam vendor format |
| 0003_20150217_140832_Atlantis.all.mb58.gz | 20.99MB | Kongsberg multibeam vendor format |
| 0003_20150221_005545_Atlantis.all.mb58.gz | 21.14MB | Kongsberg multibeam vendor format |
| 0003_20150222_220329_Atlantis.all.mb58.gz | 21.19MB | Kongsberg multibeam vendor format |
| 0003_20150228_201406_Atlantis.all.mb58.gz | 17.84MB | Kongsberg multibeam vendor format |
| 0004_20150215_083819_Atlantis.all.mb58.gz | 9.31MB | Kongsberg multibeam vendor format |
| 0004_20150217_150833_Atlantis.all.mb58.gz | 13.60MB | Kongsberg multibeam vendor format |
| 0004_20150221_015545_Atlantis.all.mb58.gz | 21.01MB | Kongsberg multibeam vendor format |
| 0004_20150222_230321_Atlantis.all.mb58.gz | 21.70MB | Kongsberg multibeam vendor format |
| 0004_20150228_211401_Atlantis.all.mb58.gz | 17.99MB | Kongsberg multibeam vendor format |
| 0005_20150215_093815_Atlantis.all.mb58.gz | 12.19MB | Kongsberg multibeam vendor format |
| 0005_20150217_154632_Atlantis.all.mb58.gz | 13.59MB | Kongsberg multibeam vendor format |
| 0005_20150221_025539_Atlantis.all.mb58.gz | 16.31MB | Kongsberg multibeam vendor format |
| 0005_20150223_000322_Atlantis.all.mb58.gz | 20.94MB | Kongsberg multibeam vendor format |
| 0005_20150228_221405_Atlantis.all.mb58.gz | 17.86MB | Kongsberg multibeam vendor format |
| 0006_20150215_103810_Atlantis.all.mb58.gz | 15.80MB | Kongsberg multibeam vendor format |
| 0006_20150217_162441_Atlantis.all.mb58.gz | 21.90MB | Kongsberg multibeam vendor format |
| 0006_20150221_034140_Atlantis.all.mb58.gz | 20.92MB | Kongsberg multibeam vendor format |
| 0006_20150223_010333_Atlantis.all.mb58.gz | 12.18MB | Kongsberg multibeam vendor format |
| 0006_20150228_231356_Atlantis.all.mb58.gz | 18.07MB | Kongsberg multibeam vendor format |
| 0007_20150215_113815_Atlantis.all.mb58.gz | 22.50MB | Kongsberg multibeam vendor format |
| 0007_20150217_172432_Atlantis.all.mb58.gz | 20.82MB | Kongsberg multibeam vendor format |
| 0007_20150221_044144_Atlantis.all.mb58.gz | 21.69MB | Kongsberg multibeam vendor format |
| 0007_20150223_015211_Atlantis.all.mb58.gz | 20.55MB | Kongsberg multibeam vendor format |
| 0007_20150301_001400_Atlantis.all.mb58.gz | 18.04MB | Kongsberg multibeam vendor format |
| 0008_20150215_123820_Atlantis.all.mb58.gz | 18.50MB | Kongsberg multibeam vendor format |
| 0008_20150217_182434_Atlantis.all.mb58.gz | 17.34MB | Kongsberg multibeam vendor format |
| 0008_20150221_054139_Atlantis.all.mb58.gz | 19.80MB | Kongsberg multibeam vendor format |
| 0008_20150223_025159_Atlantis.all.mb58.gz | 15.08MB | Kongsberg multibeam vendor format |
| 0008_20150301_011414_Atlantis.all.mb58.gz | 17.91MB | Kongsberg multibeam vendor format |
| 0009_20150215_133814_Atlantis.all.mb58.gz | 14.34MB | Kongsberg multibeam vendor format |
| 0009_20150217_191643_Atlantis.all.mb58.gz | 20.33MB | Kongsberg multibeam vendor format |
| 0009_20150221_063817_Atlantis.all.mb58.gz | 19.90MB | Kongsberg multibeam vendor format |
| 0009_20150223_033615_Atlantis.all.mb58.gz | 1.91MB | Kongsberg multibeam vendor format |
| 0009_20150301_021413_Atlantis.all.mb58.gz | 17.81MB | Kongsberg multibeam vendor format |
| 0010_20150215_143811_Atlantis.all.mb58.gz | 9.97MB | Kongsberg multibeam vendor format |
| 0010_20150217_201653_Atlantis.all.mb58.gz | 21.12MB | Kongsberg multibeam vendor format |
| 0010_20150221_073813_Atlantis.all.mb58.gz | 20.88MB | Kongsberg multibeam vendor format |
| 0010_20150223_034352_Atlantis.all.mb58.gz | 0.57MB | Kongsberg multibeam vendor format |
| 0010_20150301_031358_Atlantis.all.mb58.gz | 17.92MB | Kongsberg multibeam vendor format |
| 0011_20150215_153810_Atlantis.all.mb58.gz | 18.50MB | Kongsberg multibeam vendor format |
| 0011_20150217_211644_Atlantis.all.mb58.gz | 18.59MB | Kongsberg multibeam vendor format |
| 0011_20150221_083820_Atlantis.all.mb58.gz | 16.49MB | Kongsberg multibeam vendor format |
| 0011_20150223_090152_Atlantis.all.mb58.gz | 1.76MB | Kongsberg multibeam vendor format |
| 0011_20150301_041359_Atlantis.all.mb58.gz | 17.95MB | Kongsberg multibeam vendor format |
| 0012_20150215_163819_Atlantis.all.mb58.gz | 12.49MB | Kongsberg multibeam vendor format |
| 0012_20150219_004438_Atlantis.all.mb58.gz | 466.3KB | Kongsberg multibeam vendor format |
| 0012_20150223_161307_Atlantis.all.mb58.gz | 20.58MB | Kongsberg multibeam vendor format |
| 0012_20150301_051412_Atlantis.all.mb58.gz | 17.89MB | Kongsberg multibeam vendor format |
| 0013_20150215_173816_Atlantis.all.mb58.gz | 17.29MB | Kongsberg multibeam vendor format |
| 0013_20150219_201842_Atlantis.all.mb58.gz | 21.51MB | Kongsberg multibeam vendor format |
| 0013_20150223_171304_Atlantis.all.mb58.gz | 20.81MB | Kongsberg multibeam vendor format |
| 0013_20150301_061406_Atlantis.all.mb58.gz | 17.87MB | Kongsberg multibeam vendor format |
| 0014_20150215_183821_Atlantis.all.mb58.gz | 14.40MB | Kongsberg multibeam vendor format |
| 0014_20150219_211853_Atlantis.all.mb58.gz | 21.72MB | Kongsberg multibeam vendor format |
| 0014_20150223_181301_Atlantis.all.mb58.gz | 20.76MB | Kongsberg multibeam vendor format |
| 0014_20150301_071405_Atlantis.all.mb58.gz | 17.97MB | Kongsberg multibeam vendor format |
| 0015_20150215_193818_Atlantis.all.mb58.gz | 17.86MB | Kongsberg multibeam vendor format |
| 0015_20150219_221850_Atlantis.all.mb58.gz | 21.20MB | Kongsberg multibeam vendor format |
| 0015_20150223_191257_Atlantis.all.mb58.gz | 20.75MB | Kongsberg multibeam vendor format |
| 0015_20150301_081408_Atlantis.all.mb58.gz | 17.98MB | Kongsberg multibeam vendor format |
| 0016_20150215_203812_Atlantis.all.mb58.gz | 17.08MB | Kongsberg multibeam vendor format |
| 0016_20150219_231854_Atlantis.all.mb58.gz | 7.22MB | Kongsberg multibeam vendor format |
| 0016_20150223_201301_Atlantis.all.mb58.gz | 20.12MB | Kongsberg multibeam vendor format |
| 0016_20150301_091414_Atlantis.all.mb58.gz | 17.97MB | Kongsberg multibeam vendor format |
| 0017_20150215_213826_Atlantis.all.mb58.gz | 13.81MB | Kongsberg multibeam vendor format |
| 0017_20150220_015446_Atlantis.all.mb58.gz | 0.76MB | Kongsberg multibeam vendor format |
| 0017_20150223_211302_Atlantis.all.mb58.gz | 6.13MB | Kongsberg multibeam vendor format |
| 0017_20150301_101358_Atlantis.all.mb58.gz | 17.95MB | Kongsberg multibeam vendor format |
| 0018_20150215_223815_Atlantis.all.mb58.gz | 2.29MB | Kongsberg multibeam vendor format |
| 0018_20150224_005230_Atlantis.all.mb58.gz | 20.86MB | Kongsberg multibeam vendor format |
| 0018_20150301_111412_Atlantis.all.mb58.gz | 18.07MB | Kongsberg multibeam vendor format |
| 0019_20150215_224938_Atlantis.all.mb58.gz | 10.98MB | Kongsberg multibeam vendor format |
| 0019_20150224_015221_Atlantis.all.mb58.gz | 21.70MB | Kongsberg multibeam vendor format |
| 0019_20150301_121400_Atlantis.all.mb58.gz | 18.32MB | Kongsberg multibeam vendor format |
| 0020_20150215_234940_Atlantis.all.mb58.gz | 12.55MB | Kongsberg multibeam vendor format |
| 0020_20150224_025213_Atlantis.all.mb58.gz | 21.20MB | Kongsberg multibeam vendor format |
| 0020_20150301_131411_Atlantis.all.mb58.gz | 18.05MB | Kongsberg multibeam vendor format |
| 0021_20150216_004940_Atlantis.all.mb58.gz | 14.61MB | Kongsberg multibeam vendor format |
| 0021_20150224_035223_Atlantis.all.mb58.gz | 21.29MB | Kongsberg multibeam vendor format |
| 0021_20150301_141405_Atlantis.all.mb58.gz | 18.25MB | Kongsberg multibeam vendor format |
| 0022_20150216_014932_Atlantis.all.mb58.gz | 14.57MB | Kongsberg multibeam vendor format |
| 0022_20150224_045216_Atlantis.all.mb58.gz | 21.56MB | Kongsberg multibeam vendor format |
| 0022_20150301_151405_Atlantis.all.mb58.gz | 18.91MB | Kongsberg multibeam vendor format |
| 0023_20150216_024933_Atlantis.all.mb58.gz | 13.55MB | Kongsberg multibeam vendor format |
| 0023_20150224_055217_Atlantis.all.mb58.gz | 21.30MB | Kongsberg multibeam vendor format |
| 0023_20150301_161408_Atlantis.all.mb58.gz | 18.98MB | Kongsberg multibeam vendor format |
| 0024_20150216_034931_Atlantis.all.mb58.gz | 11.70MB | Kongsberg multibeam vendor format |
| 0024_20150224_065221_Atlantis.all.mb58.gz | 21.45MB | Kongsberg multibeam vendor format |
| 0024_20150301_171357_Atlantis.all.mb58.gz | 18.54MB | Kongsberg multibeam vendor format |
| 0025_20150216_044935_Atlantis.all.mb58.gz | 14.83MB | Kongsberg multibeam vendor format |
| 0025_20150224_075219_Atlantis.all.mb58.gz | 15.41MB | Kongsberg multibeam vendor format |
| 0025_20150301_181409_Atlantis.all.mb58.gz | 18.43MB | Kongsberg multibeam vendor format |
| 0026_20150216_054934_Atlantis.all.mb58.gz | 12.42MB | Kongsberg multibeam vendor format |
| 0026_20150224_115105_Atlantis.all.mb58.gz | 15.40MB | Kongsberg multibeam vendor format |
| 0026_20150301_191411_Atlantis.all.mb58.gz | 19.68MB | Kongsberg multibeam vendor format |
| 0027_20150216_064931_Atlantis.all.mb58.gz | 11.59MB | Kongsberg multibeam vendor format |
| 0027_20150224_194522_Atlantis.all.mb58.gz | 7.35MB | Kongsberg multibeam vendor format |
| 0027_20150301_201411_Atlantis.all.mb58.gz | 19.20MB | Kongsberg multibeam vendor format |
| 0028_20150216_074937_Atlantis.all.mb58.gz | 15.21MB | Kongsberg multibeam vendor format |
| 0028_20150225_091033_Atlantis.all.mb58.gz | 21.15MB | Kongsberg multibeam vendor format |
| 0028_20150301_211411_Atlantis.all.mb58.gz | 19.37MB | Kongsberg multibeam vendor format |
| 0029_20150216_084933_Atlantis.all.mb58.gz | 14.94MB | Kongsberg multibeam vendor format |
| 0029_20150225_101024_Atlantis.all.mb58.gz | 21.30MB | Kongsberg multibeam vendor format |
| 0029_20150301_221402_Atlantis.all.mb58.gz | 19.44MB | Kongsberg multibeam vendor format |
| 0030_20150216_094932_Atlantis.all.mb58.gz | 13.38MB | Kongsberg multibeam vendor format |
| 0030_20150225_111028_Atlantis.all.mb58.gz | 20.96MB | Kongsberg multibeam vendor format |
| 0030_20150301_231410_Atlantis.all.mb58.gz | 19.68MB | Kongsberg multibeam vendor format |
| 0031_20150216_104931_Atlantis.all.mb58.gz | 16.57MB | Kongsberg multibeam vendor format |
| 0031_20150225_121029_Atlantis.all.mb58.gz | 20.88MB | Kongsberg multibeam vendor format |
| 0031_20150302_001412_Atlantis.all.mb58.gz | 19.45MB | Kongsberg multibeam vendor format |
| 0032_20150216_114936_Atlantis.all.mb58.gz | 12.87MB | Kongsberg multibeam vendor format |
| 0032_20150225_131023_Atlantis.all.mb58.gz | 20.71MB | Kongsberg multibeam vendor format |
| 0032_20150302_011401_Atlantis.all.mb58.gz | 6.41MB | Kongsberg multibeam vendor format |
| 0033_20150216_124930_Atlantis.all.mb58.gz | 9.43MB | Kongsberg multibeam vendor format |
| 0033_20150225_141023_Atlantis.all.mb58.gz | 20.83MB | Kongsberg multibeam vendor format |
| 0034_20150216_134940_Atlantis.all.mb58.gz | 8.04MB | Kongsberg multibeam vendor format |
| 0034_20150225_151032_Atlantis.all.mb58.gz | 21.16MB | Kongsberg multibeam vendor format |
| 0035_20150216_150904_Atlantis.all.mb58.gz | 8.82MB | Kongsberg multibeam vendor format |
| 0035_20150225_161020_Atlantis.all.mb58.gz | 21.09MB | Kongsberg multibeam vendor format |
| 0036_20150216_160912_Atlantis.all.mb58.gz | 6.62MB | Kongsberg multibeam vendor format |
| 0036_20150225_171022_Atlantis.all.mb58.gz | 21.40MB | Kongsberg multibeam vendor format |
| 0037_20150216_170906_Atlantis.all.mb58.gz | 7.09MB | Kongsberg multibeam vendor format |
| 0037_20150225_181032_Atlantis.all.mb58.gz | 21.21MB | Kongsberg multibeam vendor format |
| 0038_20150216_180904_Atlantis.all.mb58.gz | 3.82MB | Kongsberg multibeam vendor format |
| 0038_20150225_191025_Atlantis.all.mb58.gz | 21.29MB | Kongsberg multibeam vendor format |
| 0039_20150217_005506_Atlantis.all.mb58.gz | 21.65MB | Kongsberg multibeam vendor format |
| 0039_20150225_201029_Atlantis.all.mb58.gz | 21.09MB | Kongsberg multibeam vendor format |
| 0040_20150217_015504_Atlantis.all.mb58.gz | 21.23MB | Kongsberg multibeam vendor format |
| 0040_20150225_211022_Atlantis.all.mb58.gz | 21.05MB | Kongsberg multibeam vendor format |
| 0041_20150217_025505_Atlantis.all.mb58.gz | 21.67MB | Kongsberg multibeam vendor format |
| 0041_20150225_221023_Atlantis.all.mb58.gz | 21.44MB | Kongsberg multibeam vendor format |
| 0042_20150217_035507_Atlantis.all.mb58.gz | 20.35MB | Kongsberg multibeam vendor format |
| 0042_20150225_231031_Atlantis.all.mb58.gz | 21.31MB | Kongsberg multibeam vendor format |
| 0043_20150226_001028_Atlantis.all.mb58.gz | 11.94MB | Kongsberg multibeam vendor format |
| 0044_20150226_015033_Atlantis.all.mb58.gz | 21.42MB | Kongsberg multibeam vendor format |
| 0045_20150226_025034_Atlantis.all.mb58.gz | 20.89MB | Kongsberg multibeam vendor format |
| 0046_20150226_035027_Atlantis.all.mb58.gz | 19.36MB | Kongsberg multibeam vendor format |
| 0047_20150226_044724_Atlantis.all.mb58.gz | 21.13MB | Kongsberg multibeam vendor format |
| 0048_20150226_054728_Atlantis.all.mb58.gz | 20.13MB | Kongsberg multibeam vendor format |
| 0049_20150226_064723_Atlantis.all.mb58.gz | 21.23MB | Kongsberg multibeam vendor format |
| 0050_20150226_074724_Atlantis.all.mb58.gz | 19.37MB | Kongsberg multibeam vendor format |
| 0051_20150226_084227_Atlantis.all.mb58.gz | 20.04MB | Kongsberg multibeam vendor format |
| 0052_20150226_094230_Atlantis.all.mb58.gz | 20.00MB | Kongsberg multibeam vendor format |
| 0053_20150226_104230_Atlantis.all.mb58.gz | 11.07MB | Kongsberg multibeam vendor format |
| 0054_20150226_111613_Atlantis.all.mb58.gz | 18.61MB | Kongsberg multibeam vendor format |
| 0055_20150226_121611_Atlantis.all.mb58.gz | 18.51MB | Kongsberg multibeam vendor format |
| 0056_20150226_131615_Atlantis.all.mb58.gz | 17.94MB | Kongsberg multibeam vendor format |
| 0057_20150226_141604_Atlantis.all.mb58.gz | 18.00MB | Kongsberg multibeam vendor format |
| 0058_20150226_151614_Atlantis.all.mb58.gz | 18.02MB | Kongsberg multibeam vendor format |
| 0059_20150226_161612_Atlantis.all.mb58.gz | 5.67MB | Kongsberg multibeam vendor format |
| 0060_20150226_163503_Atlantis.all.mb58.gz | 18.10MB | Kongsberg multibeam vendor format |
| 0061_20150226_173512_Atlantis.all.mb58.gz | 5.42MB | Kongsberg multibeam vendor format |
| 0062_20150226_180537_Atlantis.all.mb58.gz | 17.98MB | Kongsberg multibeam vendor format |
| 0063_20150226_190533_Atlantis.all.mb58.gz | 8.99MB | Kongsberg multibeam vendor format |
| 0064_20150226_230930_Atlantis.all.mb58.gz | 18.60MB | Kongsberg multibeam vendor format |
| 0065_20150227_000925_Atlantis.all.mb58.gz | 19.30MB | Kongsberg multibeam vendor format |
| 0066_20150227_010931_Atlantis.all.mb58.gz | 18.29MB | Kongsberg multibeam vendor format |
| 0067_20150227_020925_Atlantis.all.mb58.gz | 5.30MB | Kongsberg multibeam vendor format |
| 0068_20150227_044425_Atlantis.all.mb58.gz | 18.45MB | Kongsberg multibeam vendor format |
| 0069_20150227_054414_Atlantis.all.mb58.gz | 18.83MB | Kongsberg multibeam vendor format |
| 0070_20150227_064423_Atlantis.all.mb58.gz | 18.61MB | Kongsberg multibeam vendor format |
| 0071_20150227_074411_Atlantis.all.mb58.gz | 19.10MB | Kongsberg multibeam vendor format |
| 0072_20150227_084407_Atlantis.all.mb58.gz | 15.09MB | Kongsberg multibeam vendor format |
| 0073_20150228_002648_Atlantis.all.mb58.gz | 18.37MB | Kongsberg multibeam vendor format |
| 0074_20150228_012643_Atlantis.all.mb58.gz | 18.80MB | Kongsberg multibeam vendor format |
| 0075_20150228_022630_Atlantis.all.mb58.gz | 18.20MB | Kongsberg multibeam vendor format |
| 0076_20150228_032640_Atlantis.all.mb58.gz | 18.43MB | Kongsberg multibeam vendor format |
| 0077_20150228_042644_Atlantis.all.mb58.gz | 2.65MB | Kongsberg multibeam vendor format |
| 9999.all.mb58.gz | 2.97MB | Kongsberg multibeam vendor format |

| Files | File Size | Description |
|---|---|---|
| AT26-29_Multibeam.xml | NGDC created ISO metadata | |
| em122_bag_info.tar.gz | 14.7KB | Additional cruise information |

| Water Column Sonar Data Available: | WCSD Map Viewer |