Multibeam Report for AT26-17


Ship Name: Atlantis
Chief Scientist: Crone, Timothy
Lamont-Doherty Earth Observatory
Source Organization: Rolling Deck to Repository
Start Date: 2014-07-14
End Date: 2014-08-06


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Multibeam Bathymetry

Cruise Details

Project: Heat and Mass Flux of Hydrothermal Fluids/CORK Optical Telemetry System
Instrument: Kongsberg EM122

Data Quality

Number of Files: 76
Number of Records: 69874
BATHYMETRY DATA Quantity Percentage
Number of Beams 30181248 100%
Number of Good Beams 30093111 99.71%
Number of Zero Beams 0 0%
Number of Flagged Beams 88137 0.29%
AMPLITUDE DATA Quantity Percentage
Number of Beams 30181248 100%
Number of Good Beams 30093111 99.71%
Number of Zero Beams 0 0%
Number of Flagged Beams 88137 0.29%
SIDESCAN DATA Quantity Percentage
Number of Pixels 71540736 100%
Number of Good Pixels 67169473 93.89%
Number of Zero Pixels 0 0%
Number of Flagged Pixels 4371263 6.11%

Navigation Totals

Total Time: 74.4147 hours
Total Track Length: 1657.5571 km
Average Speed: 22.275 km/hr (12.0275 knots)

Cruise Bounds

Northern Extent: 48.398987
Southern Extent: 45.933945
Western Extent: -130.0146
Eastern Extent: -124.53763

Limits

Minimum Sonar Depth 4.1414 Maximum Sonar Depth 7.057
Minimum Altitude 128.0351 Maximum Altitude 2836.8879
Minimum Depth 129.2724 Maximum Depth 2945.8074
Minimum Amplitude 0 Maximum Amplitude 9.2
Minimum Sidescan 0 Maximum Sidescan 8.74

File Information

Full Resolution Bathymetry as collected (raw): 73

Files File Size Description
0000_20140714_213700_Atlantis.all.mb58.gz 37.70MB Kongsberg multibeam vendor format
0001_20140714_220910_Atlantis.all.mb58.gz 69.99MB Kongsberg multibeam vendor format
0002_20140714_232530_Atlantis.all.mb58.gz 3.41MB Kongsberg multibeam vendor format
0003_20140714_232949_Atlantis.all.mb58.gz 93.76MB Kongsberg multibeam vendor format
0004_20140715_012937_Atlantis.all.mb58.gz 10.71MB Kongsberg multibeam vendor format
0005_20140715_014322_Atlantis.all.mb58.gz 45.17MB Kongsberg multibeam vendor format
0006_20140715_024127_Atlantis.all.mb58.gz 0.89MB Kongsberg multibeam vendor format
0007_20140715_024236_Atlantis.all.mb58.gz 389.6KB Kongsberg multibeam vendor format
0008_20140715_024305_Atlantis.all.mb58.gz 93.16MB Kongsberg multibeam vendor format
0009_20140715_044253_Atlantis.all.mb58.gz 54.11MB Kongsberg multibeam vendor format
0010_20140715_055244_Atlantis.all.mb58.gz 96.10MB Kongsberg multibeam vendor format
0011_20140715_075226_Atlantis.all.mb58.gz 57.20MB Kongsberg multibeam vendor format
0012_20140715_090624_Atlantis.all.mb58.gz 93.95MB Kongsberg multibeam vendor format
0013_20140715_110614_Atlantis.all.mb58.gz 28.26MB Kongsberg multibeam vendor format
0014_20140715_113433_Atlantis.all.mb58.gz 96.41MB Kongsberg multibeam vendor format
0015_20140715_125431_Atlantis.all.mb58.gz 13.11MB Kongsberg multibeam vendor format
0016_20140715_130432_Atlantis.all.mb58.gz 15.44MB Kongsberg multibeam vendor format
0017_20140715_134527_Atlantis.all.mb58.gz 8.34MB Kongsberg multibeam vendor format
0018_20140715_135139_Atlantis.all.mb58.gz 19.36MB Kongsberg multibeam vendor format
0019_20140723_002446_Atlantis.all.mb58.gz 129.31MB Kongsberg multibeam vendor format
0020_20140723_022444_Atlantis.all.mb58.gz 3.17MB Kongsberg multibeam vendor format
0021_20140723_022845_Atlantis.all.mb58.gz 96.55MB Kongsberg multibeam vendor format
0022_20140723_042829_Atlantis.all.mb58.gz 20.47MB Kongsberg multibeam vendor format
0023_20140723_045435_Atlantis.all.mb58.gz 29.98MB Kongsberg multibeam vendor format
0024_20140723_053256_Atlantis.all.mb58.gz 93.79MB Kongsberg multibeam vendor format
0025_20140723_073242_Atlantis.all.mb58.gz 50.10MB Kongsberg multibeam vendor format
0026_20140723_083652_Atlantis.all.mb58.gz 59.41MB Kongsberg multibeam vendor format
0027_20140723_095257_Atlantis.all.mb58.gz 129.29MB Kongsberg multibeam vendor format
0028_20140723_115245_Atlantis.all.mb58.gz 38.38MB Kongsberg multibeam vendor format
0029_20140726_023820_Atlantis.all.mb58.gz 26.33MB Kongsberg multibeam vendor format
0030_20140726_030238_Atlantis.all.mb58.gz 102.51MB Kongsberg multibeam vendor format
0031_20140726_050227_Atlantis.all.mb58.gz 67.41MB Kongsberg multibeam vendor format
0032_20140726_062802_Atlantis.all.mb58.gz 94.27MB Kongsberg multibeam vendor format
0033_20140726_082750_Atlantis.all.mb58.gz 66.78MB Kongsberg multibeam vendor format
0034_20140726_095215_Atlantis.all.mb58.gz 90.71MB Kongsberg multibeam vendor format
0035_20140726_114627_Atlantis.all.mb58.gz 72.33MB Kongsberg multibeam vendor format
0036_20140726_131737_Atlantis.all.mb58.gz 137.46MB Kongsberg multibeam vendor format
0037_20140726_151722_Atlantis.all.mb58.gz 15.34MB Kongsberg multibeam vendor format
0038_20140726_152925_Atlantis.all.mb58.gz 15.89MB Kongsberg multibeam vendor format
0039_20140726_154157_Atlantis.all.mb58.gz 125.19MB Kongsberg multibeam vendor format
0040_20140726_171948_Atlantis.all.mb58.gz 178.73MB Kongsberg multibeam vendor format
0041_20140726_185735_Atlantis.all.mb58.gz 44.67MB Kongsberg multibeam vendor format
0042_20140801_003922_Atlantis.all.mb58.gz 101.38MB Kongsberg multibeam vendor format
0043_20140801_021438_Atlantis.all.mb58.gz 18.62MB Kongsberg multibeam vendor format
0044_20140801_023146_Atlantis.all.mb58.gz 24.92MB Kongsberg multibeam vendor format
0045_20140801_025510_Atlantis.all.mb58.gz 89.94MB Kongsberg multibeam vendor format
0046_20140801_044719_Atlantis.all.mb58.gz 21.42MB Kongsberg multibeam vendor format
0047_20140801_051437_Atlantis.all.mb58.gz 95.99MB Kongsberg multibeam vendor format
0048_20140801_071158_Atlantis.all.mb58.gz 93.69MB Kongsberg multibeam vendor format
0049_20140801_091147_Atlantis.all.mb58.gz 118.95MB Kongsberg multibeam vendor format
0050_20140801_111143_Atlantis.all.mb58.gz 44.94MB Kongsberg multibeam vendor format
0051_20140801_115128_Atlantis.all.mb58.gz 12.49MB Kongsberg multibeam vendor format
0052_20140801_120048_Atlantis.all.mb58.gz 46.28MB Kongsberg multibeam vendor format
0053_20140805_164120_Atlantis.all.mb58.gz 8.72MB Kongsberg multibeam vendor format
0054_20140805_165401_Atlantis.all.mb58.gz 29.79MB Kongsberg multibeam vendor format
0055_20140805_193744_Atlantis.all.mb58.gz 93.84MB Kongsberg multibeam vendor format
0056_20140805_213740_Atlantis.all.mb58.gz 4.82MB Kongsberg multibeam vendor format
0057_20140805_214350_Atlantis.all.mb58.gz 96.74MB Kongsberg multibeam vendor format
0058_20140805_234334_Atlantis.all.mb58.gz 19.93MB Kongsberg multibeam vendor format
0059_20140806_000914_Atlantis.all.mb58.gz 42.22MB Kongsberg multibeam vendor format
0060_20140806_010349_Atlantis.all.mb58.gz 52.41MB Kongsberg multibeam vendor format
0061_20140806_021129_Atlantis.all.mb58.gz 35.06MB Kongsberg multibeam vendor format
0062_20140806_025636_Atlantis.all.mb58.gz 68.59MB Kongsberg multibeam vendor format
0063_20140806_042449_Atlantis.all.mb58.gz 93.36MB Kongsberg multibeam vendor format
0064_20140806_062434_Atlantis.all.mb58.gz 3.68MB Kongsberg multibeam vendor format
0065_20140806_062916_Atlantis.all.mb58.gz 71.22MB Kongsberg multibeam vendor format
0066_20140806_075946_Atlantis.all.mb58.gz 105.83MB Kongsberg multibeam vendor format
0067_20140806_095930_Atlantis.all.mb58.gz 140.61MB Kongsberg multibeam vendor format
0068_20140806_114501_Atlantis.all.mb58.gz 40.54MB Kongsberg multibeam vendor format
0069_20140806_121359_Atlantis.all.mb58.gz 39.21MB Kongsberg multibeam vendor format
0070_20140806_124146_Atlantis.all.mb58.gz 47.54MB Kongsberg multibeam vendor format
0071_20140806_130426_Atlantis.all.mb58.gz 7.35MB Kongsberg multibeam vendor format
9999.all.mb58.gz 51.3KB Kongsberg multibeam vendor format

Metadata Files: 2

Files File Size Description
AT26-17_Multibeam.xml NGDC created ISO metadata
em122_bag_info.tar.gz 4.9KB Additional cruise information

Water Column Sonar Data

Water Column Sonar Data Available: WCSD Map Viewer