Multibeam Report for NA135


Ship Name: Nautilus
Chief Scientist: OET Data Manager,
OET
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 2021-12-07
End Date: 2021-12-20


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Multibeam Bathymetry

Cruise Details

Project:
Instrument: Kongsberg EM302

Data Quality

Number of Files: 92
Number of Records: 25473
BATHYMETRY DATA Quantity Percentage
Number of Beams 11004336 100%
Number of Good Beams 8745165 79.47%
Number of Zero Beams 235 0.0%
Number of Flagged Beams 2258936 20.53%

Navigation Totals

Total Time: 66.8475 hours
Total Track Length: 957.4615 km
Average Speed: 14.323 km/hr (7.7338 knots)

Cruise Bounds

Northern Extent: 22.016773
Southern Extent: 21.070665
Western Extent: -163.68953
Eastern Extent: -161.68097

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 6.61
Minimum Altitude 0 Maximum Altitude 4749.291
Minimum Depth 1811.561 Maximum Depth 4760.2129

File Information

Full Resolution Bathymetry (processed): 88

Files File Size Description
0000_20211209_233203_Nautilus_EM302.gsf.mb121.gz 16.34MB SAIC Generic Sensor Format (GSF)
0000_20211210_013501_Nautilus_EM302.gsf.mb121.gz 1.61MB SAIC Generic Sensor Format (GSF)
0001_20211210_002800_Nautilus_EM302.gsf.mb121.gz 2.00MB SAIC Generic Sensor Format (GSF)
0001_20211211_050959_Nautilus_EM302.gsf.mb121.gz 17.08MB SAIC Generic Sensor Format (GSF)
0002_20211210_003358_Nautilus_EM302.gsf.mb121.gz 18.41MB SAIC Generic Sensor Format (GSF)
0002_20211211_054500_Nautilus_EM302.gsf.mb121.gz 14.38MB SAIC Generic Sensor Format (GSF)
0003_20211211_062544_Nautilus_EM302.gsf.mb121.gz 1.84MB SAIC Generic Sensor Format (GSF)
0004_20211211_063025_Nautilus_EM302.gsf.mb121.gz 24.58MB SAIC Generic Sensor Format (GSF)
0005_20211211_073015_Nautilus_EM302.gsf.mb121.gz 18.88MB SAIC Generic Sensor Format (GSF)
0006_20211211_083020_Nautilus_EM302.gsf.mb121.gz 20.07MB SAIC Generic Sensor Format (GSF)
0007_20211211_093019_Nautilus_EM302.gsf.mb121.gz 2.95MB SAIC Generic Sensor Format (GSF)
0008_20211211_093837_Nautilus_EM302.gsf.mb121.gz 0.78MB SAIC Generic Sensor Format (GSF)
0009_20211211_094016_Nautilus_EM302.gsf.mb121.gz 6.16MB SAIC Generic Sensor Format (GSF)
0010_20211211_095825_Nautilus_EM302.gsf.mb121.gz 1.50MB SAIC Generic Sensor Format (GSF)
0011_20211211_100218_Nautilus_EM302.gsf.mb121.gz 20.59MB SAIC Generic Sensor Format (GSF)
0012_20211211_110219_Nautilus_EM302.gsf.mb121.gz 3.17MB SAIC Generic Sensor Format (GSF)
0013_20211211_111121_Nautilus_EM302.gsf.mb121.gz 1.01MB SAIC Generic Sensor Format (GSF)
0014_20211211_111341_Nautilus_EM302.gsf.mb121.gz 19.88MB SAIC Generic Sensor Format (GSF)
0015_20211211_121343_Nautilus_EM302.gsf.mb121.gz 8.27MB SAIC Generic Sensor Format (GSF)
0016_20211212_232021_Nautilus_EM302.gsf.mb121.gz 22.46MB SAIC Generic Sensor Format (GSF)
0017_20211213_002024_Nautilus_EM302.gsf.mb121.gz 3.16MB SAIC Generic Sensor Format (GSF)
0018_20211213_002929_Nautilus_EM302.gsf.mb121.gz 10.61MB SAIC Generic Sensor Format (GSF)
0019_20211213_010149_Nautilus_EM302.gsf.mb121.gz 4.17MB SAIC Generic Sensor Format (GSF)
0020_20211213_011459_Nautilus_EM302.gsf.mb121.gz 17.85MB SAIC Generic Sensor Format (GSF)
0021_20211213_021452_Nautilus_EM302.gsf.mb121.gz 19.16MB SAIC Generic Sensor Format (GSF)
0022_20211213_031450_Nautilus_EM302.gsf.mb121.gz 19.66MB SAIC Generic Sensor Format (GSF)
0023_20211213_041454_Nautilus_EM302.gsf.mb121.gz 5.58MB SAIC Generic Sensor Format (GSF)
0024_20211213_043121_Nautilus_EM302.gsf.mb121.gz 5.34MB SAIC Generic Sensor Format (GSF)
0025_20211213_044812_Nautilus_EM302.gsf.mb121.gz 18.88MB SAIC Generic Sensor Format (GSF)
0026_20211213_054809_Nautilus_EM302.gsf.mb121.gz 18.88MB SAIC Generic Sensor Format (GSF)
0027_20211213_064811_Nautilus_EM302.gsf.mb121.gz 18.09MB SAIC Generic Sensor Format (GSF)
0028_20211213_074807_Nautilus_EM302.gsf.mb121.gz 19.23MB SAIC Generic Sensor Format (GSF)
0029_20211213_084812_Nautilus_EM302.gsf.mb121.gz 18.66MB SAIC Generic Sensor Format (GSF)
0030_20211213_094810_Nautilus_EM302.gsf.mb121.gz 17.97MB SAIC Generic Sensor Format (GSF)
0031_20211213_104814_Nautilus_EM302.gsf.mb121.gz 16.83MB SAIC Generic Sensor Format (GSF)
0032_20211213_114808_Nautilus_EM302.gsf.mb121.gz 16.62MB SAIC Generic Sensor Format (GSF)
0033_20211213_124808_Nautilus_EM302.gsf.mb121.gz 13.24MB SAIC Generic Sensor Format (GSF)
0034_20211213_133405_Nautilus_EM302.gsf.mb121.gz 7.64MB SAIC Generic Sensor Format (GSF)
0035_20211213_135603_Nautilus_EM302.gsf.mb121.gz 20.09MB SAIC Generic Sensor Format (GSF)
0036_20211213_145606_Nautilus_EM302.gsf.mb121.gz 20.38MB SAIC Generic Sensor Format (GSF)
0037_20211213_155602_Nautilus_EM302.gsf.mb121.gz 20.63MB SAIC Generic Sensor Format (GSF)
0038_20211213_165605_Nautilus_EM302.gsf.mb121.gz 20.46MB SAIC Generic Sensor Format (GSF)
0039_20211213_175603_Nautilus_EM302.gsf.mb121.gz 16.16MB SAIC Generic Sensor Format (GSF)
0040_20211213_184316_Nautilus_EM302.gsf.mb121.gz 20.52MB SAIC Generic Sensor Format (GSF)
0041_20211213_194318_Nautilus_EM302.gsf.mb121.gz 20.65MB SAIC Generic Sensor Format (GSF)
0042_20211213_204310_Nautilus_EM302.gsf.mb121.gz 19.47MB SAIC Generic Sensor Format (GSF)
0043_20211213_214035_Nautilus_EM302.gsf.mb121.gz 21.64MB SAIC Generic Sensor Format (GSF)
0044_20211213_224031_Nautilus_EM302.gsf.mb121.gz 29.96MB SAIC Generic Sensor Format (GSF)
0045_20211213_234032_Nautilus_EM302.gsf.mb121.gz 7.31MB SAIC Generic Sensor Format (GSF)
0046_20211214_000532_Nautilus_EM302.gsf.mb121.gz 16.63MB SAIC Generic Sensor Format (GSF)
0047_20211214_010535_Nautilus_EM302.gsf.mb121.gz 18.99MB SAIC Generic Sensor Format (GSF)
0048_20211214_020533_Nautilus_EM302.gsf.mb121.gz 8.35MB SAIC Generic Sensor Format (GSF)
0049_20211214_023046_Nautilus_EM302.gsf.mb121.gz 3.01MB SAIC Generic Sensor Format (GSF)
0050_20211214_023906_Nautilus_EM302.gsf.mb121.gz 19.77MB SAIC Generic Sensor Format (GSF)
0051_20211214_033855_Nautilus_EM302.gsf.mb121.gz 19.87MB SAIC Generic Sensor Format (GSF)
0052_20211214_043856_Nautilus_EM302.gsf.mb121.gz 19.86MB SAIC Generic Sensor Format (GSF)
0053_20211214_053859_Nautilus_EM302.gsf.mb121.gz 19.80MB SAIC Generic Sensor Format (GSF)
0054_20211214_063855_Nautilus_EM302.gsf.mb121.gz 19.85MB SAIC Generic Sensor Format (GSF)
0055_20211214_073900_Nautilus_EM302.gsf.mb121.gz 20.23MB SAIC Generic Sensor Format (GSF)
0056_20211214_083857_Nautilus_EM302.gsf.mb121.gz 19.95MB SAIC Generic Sensor Format (GSF)
0057_20211214_093859_Nautilus_EM302.gsf.mb121.gz 19.81MB SAIC Generic Sensor Format (GSF)
0058_20211214_103854_Nautilus_EM302.gsf.mb121.gz 19.90MB SAIC Generic Sensor Format (GSF)
0059_20211214_113748_Nautilus_EM302.gsf.mb121.gz 8.59MB SAIC Generic Sensor Format (GSF)
0060_20211214_120307_Nautilus_EM302.gsf.mb121.gz 19.19MB SAIC Generic Sensor Format (GSF)
0061_20211214_130310_Nautilus_EM302.gsf.mb121.gz 18.90MB SAIC Generic Sensor Format (GSF)
0062_20211214_140309_Nautilus_EM302.gsf.mb121.gz 18.82MB SAIC Generic Sensor Format (GSF)
0063_20211214_150311_Nautilus_EM302.gsf.mb121.gz 19.96MB SAIC Generic Sensor Format (GSF)
0064_20211214_160309_Nautilus_EM302.gsf.mb121.gz 19.89MB SAIC Generic Sensor Format (GSF)
0065_20211214_170309_Nautilus_EM302.gsf.mb121.gz 19.49MB SAIC Generic Sensor Format (GSF)
0066_20211214_180309_Nautilus_EM302.gsf.mb121.gz 13.38MB SAIC Generic Sensor Format (GSF)
0067_20211214_184512_Nautilus_EM302.gsf.mb121.gz 17.54MB SAIC Generic Sensor Format (GSF)
0068_20211214_194512_Nautilus_EM302.gsf.mb121.gz 16.30MB SAIC Generic Sensor Format (GSF)
0069_20211214_204511_Nautilus_EM302.gsf.mb121.gz 18.29MB SAIC Generic Sensor Format (GSF)
0070_20211214_214507_Nautilus_EM302.gsf.mb121.gz 17.56MB SAIC Generic Sensor Format (GSF)
0072_20211214_224518_Nautilus_EM302.gsf.mb121.gz 15.99MB SAIC Generic Sensor Format (GSF)
0073_20211214_233246_Nautilus_EM302.gsf.mb121.gz 20.24MB SAIC Generic Sensor Format (GSF)
0074_20211215_003243_Nautilus_EM302.gsf.mb121.gz 20.21MB SAIC Generic Sensor Format (GSF)
0075_20211215_013240_Nautilus_EM302.gsf.mb121.gz 17.80MB SAIC Generic Sensor Format (GSF)
0076_20211215_022544_Nautilus_EM302.gsf.mb121.gz 14.53MB SAIC Generic Sensor Format (GSF)
0077_20211215_030837_Nautilus_EM302.gsf.mb121.gz 7.04MB SAIC Generic Sensor Format (GSF)
0078_20211215_032914_Nautilus_EM302.gsf.mb121.gz 18.54MB SAIC Generic Sensor Format (GSF)
0079_20211215_042911_Nautilus_EM302.gsf.mb121.gz 18.90MB SAIC Generic Sensor Format (GSF)
0080_20211215_052901_Nautilus_EM302.gsf.mb121.gz 18.16MB SAIC Generic Sensor Format (GSF)
0081_20211215_062906_Nautilus_EM302.gsf.mb121.gz 17.06MB SAIC Generic Sensor Format (GSF)
0082_20211215_072905_Nautilus_EM302.gsf.mb121.gz 16.02MB SAIC Generic Sensor Format (GSF)
0083_20211218_002000_Nautilus_EM302.gsf.mb121.gz 6.74MB SAIC Generic Sensor Format (GSF)
0084_20211218_003930_Nautilus_EM302.gsf.mb121.gz 0.94MB SAIC Generic Sensor Format (GSF)
0085_20211218_004139_Nautilus_EM302.gsf.mb121.gz 7.98MB SAIC Generic Sensor Format (GSF)

Metadata Files: 4

Files File Size Description
NA135.xml 1.2KB XML metadata file
bag-info.txt 457 Bytes Informal metadata text
bagit.txt 55 Bytes Informal metadata text
manifest-md5.txt 6.8KB Informal metadata text