Multibeam Report for NBP1508


Ship Name: Nathaniel B. Palmer
Chief Scientist: St. Laurent, Louis
Woods Hole Oceanographic Institution
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 2015-09-05
End Date: 2015-10-23


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Multibeam Bathymetry

Cruise Details

Project: To improve our understanding of the dynamix over the conrrugated flanks of slow-spreading mid-ocean ridges
Instrument: Kongsberg EM122

Data Quality

Number of Files: 99
Number of Records: 20680
BATHYMETRY DATA Quantity Percentage
Number of Beams 8933760 100%
Number of Good Beams 6297419 70.49%
Number of Zero Beams 0 0%
Number of Flagged Beams 2636341 29.51%
AMPLITUDE DATA Quantity Percentage
Number of Beams 8933760 100%
Number of Good Beams 6297419 70.49%
Number of Zero Beams 0 0%
Number of Flagged Beams 2636341 29.51%
SIDESCAN DATA Quantity Percentage
Number of Pixels 21176320 100%
Number of Good Pixels 7558221 35.69%
Number of Zero Pixels 0 0%
Number of Flagged Pixels 13618099 64.31%

Navigation Totals

Total Time: 94.3491 hours
Total Track Length: 1714.6034 km
Average Speed: 18.173 km/hr (9.8126 knots)

Cruise Bounds

Northern Extent: -34.838375
Southern Extent: -44.63819
Western Extent: -51.877266
Eastern Extent: -35.19831

Limits

Minimum Sonar Depth 4.324 Maximum Sonar Depth 11.0361
Minimum Altitude 3589.6174 Maximum Altitude 8454.7393
Minimum Depth 3552.7803 Maximum Depth 8858.3252
Minimum Amplitude 0 Maximum Amplitude 1.2
Minimum Sidescan 0 Maximum Sidescan 3.03

File Information

Full Resolution Bathymetry as collected (raw): 96

Files File Size Description
0000_20150909_221223_NBP1508.all.mb58.gz 31.35MB Kongsberg multibeam vendor format
0001_20150909_231226_NBP1508.all.mb58.gz 31.30MB Kongsberg multibeam vendor format
0002_20150910_001225_NBP1508.all.mb58.gz 29.59MB Kongsberg multibeam vendor format
0003_20150910_041416_NBP1508.all.mb58.gz 31.98MB Kongsberg multibeam vendor format
0004_20150910_051410_NBP1508.all.mb58.gz 32.08MB Kongsberg multibeam vendor format
0005_20150910_061412_NBP1508.all.mb58.gz 32.17MB Kongsberg multibeam vendor format
0006_20150910_071417_NBP1508.all.mb58.gz 32.15MB Kongsberg multibeam vendor format
0007_20150910_081417_NBP1508.all.mb58.gz 32.39MB Kongsberg multibeam vendor format
0008_20150910_091410_NBP1508.all.mb58.gz 32.45MB Kongsberg multibeam vendor format
0009_20150910_101417_NBP1508.all.mb58.gz 32.18MB Kongsberg multibeam vendor format
0010_20150910_111415_NBP1508.all.mb58.gz 31.81MB Kongsberg multibeam vendor format
0011_20150910_121413_NBP1508.all.mb58.gz 32.07MB Kongsberg multibeam vendor format
0012_20150910_131420_NBP1508.all.mb58.gz 31.26MB Kongsberg multibeam vendor format
0013_20150910_141420_NBP1508.all.mb58.gz 31.02MB Kongsberg multibeam vendor format
0014_20150910_151423_NBP1508.all.mb58.gz 31.08MB Kongsberg multibeam vendor format
0015_20150910_161422_NBP1508.all.mb58.gz 31.88MB Kongsberg multibeam vendor format
0016_20150910_171413_NBP1508.all.mb58.gz 31.29MB Kongsberg multibeam vendor format
0017_20150910_181410_NBP1508.all.mb58.gz 31.37MB Kongsberg multibeam vendor format
0018_20150910_191415_NBP1508.all.mb58.gz 32.03MB Kongsberg multibeam vendor format
0019_20150910_201411_NBP1508.all.mb58.gz 32.28MB Kongsberg multibeam vendor format
0020_20150910_211424_NBP1508.all.mb58.gz 31.74MB Kongsberg multibeam vendor format
0021_20150910_221420_NBP1508.all.mb58.gz 31.77MB Kongsberg multibeam vendor format
0022_20150910_231416_NBP1508.all.mb58.gz 30.18MB Kongsberg multibeam vendor format
0023_20150911_001417_NBP1508.all.mb58.gz 30.87MB Kongsberg multibeam vendor format
0024_20150911_011412_NBP1508.all.mb58.gz 30.96MB Kongsberg multibeam vendor format
0025_20150911_021413_NBP1508.all.mb58.gz 30.99MB Kongsberg multibeam vendor format
0026_20150911_031423_NBP1508.all.mb58.gz 30.73MB Kongsberg multibeam vendor format
0027_20150911_041411_NBP1508.all.mb58.gz 30.94MB Kongsberg multibeam vendor format
0028_20150911_051419_NBP1508.all.mb58.gz 29.99MB Kongsberg multibeam vendor format
0029_20150911_061423_NBP1508.all.mb58.gz 30.88MB Kongsberg multibeam vendor format
0030_20150911_071420_NBP1508.all.mb58.gz 30.94MB Kongsberg multibeam vendor format
0031_20150911_081422_NBP1508.all.mb58.gz 30.21MB Kongsberg multibeam vendor format
0032_20150911_091414_NBP1508.all.mb58.gz 30.52MB Kongsberg multibeam vendor format
0033_20150911_101418_NBP1508.all.mb58.gz 30.86MB Kongsberg multibeam vendor format
0034_20150911_111421_NBP1508.all.mb58.gz 31.16MB Kongsberg multibeam vendor format
0035_20150911_121416_NBP1508.all.mb58.gz 31.11MB Kongsberg multibeam vendor format
0036_20150911_131414_NBP1508.all.mb58.gz 30.63MB Kongsberg multibeam vendor format
0037_20150911_141424_NBP1508.all.mb58.gz 29.68MB Kongsberg multibeam vendor format
0038_20150911_151420_NBP1508.all.mb58.gz 30.09MB Kongsberg multibeam vendor format
0039_20150911_161421_NBP1508.all.mb58.gz 29.63MB Kongsberg multibeam vendor format
0040_20150911_171421_NBP1508.all.mb58.gz 30.41MB Kongsberg multibeam vendor format
0041_20150911_181419_NBP1508.all.mb58.gz 30.60MB Kongsberg multibeam vendor format
0042_20150911_191418_NBP1508.all.mb58.gz 30.43MB Kongsberg multibeam vendor format
0043_20150911_201414_NBP1508.all.mb58.gz 30.30MB Kongsberg multibeam vendor format
0044_20150911_211415_NBP1508.all.mb58.gz 29.40MB Kongsberg multibeam vendor format
0045_20150911_221416_NBP1508.all.mb58.gz 31.16MB Kongsberg multibeam vendor format
0046_20150911_231422_NBP1508.all.mb58.gz 31.08MB Kongsberg multibeam vendor format
0047_20150912_001420_NBP1508.all.mb58.gz 30.98MB Kongsberg multibeam vendor format
0048_20150912_011421_NBP1508.all.mb58.gz 31.08MB Kongsberg multibeam vendor format
0049_20150912_021416_NBP1508.all.mb58.gz 30.62MB Kongsberg multibeam vendor format
0050_20150912_031418_NBP1508.all.mb58.gz 31.54MB Kongsberg multibeam vendor format
0051_20150912_041425_NBP1508.all.mb58.gz 31.46MB Kongsberg multibeam vendor format
0052_20150912_051417_NBP1508.all.mb58.gz 31.10MB Kongsberg multibeam vendor format
0053_20150912_061417_NBP1508.all.mb58.gz 31.16MB Kongsberg multibeam vendor format
0054_20150912_071415_NBP1508.all.mb58.gz 31.25MB Kongsberg multibeam vendor format
0055_20150912_081418_NBP1508.all.mb58.gz 30.85MB Kongsberg multibeam vendor format
0056_20150912_091423_NBP1508.all.mb58.gz 30.34MB Kongsberg multibeam vendor format
0057_20150912_101424_NBP1508.all.mb58.gz 32.21MB Kongsberg multibeam vendor format
0058_20150912_111418_NBP1508.all.mb58.gz 31.86MB Kongsberg multibeam vendor format
0059_20150912_121421_NBP1508.all.mb58.gz 31.48MB Kongsberg multibeam vendor format
0060_20150912_131423_NBP1508.all.mb58.gz 31.69MB Kongsberg multibeam vendor format
0061_20150912_141420_NBP1508.all.mb58.gz 31.62MB Kongsberg multibeam vendor format
0062_20150912_151424_NBP1508.all.mb58.gz 32.01MB Kongsberg multibeam vendor format
0063_20150912_161420_NBP1508.all.mb58.gz 31.72MB Kongsberg multibeam vendor format
0064_20150912_171422_NBP1508.all.mb58.gz 31.14MB Kongsberg multibeam vendor format
0065_20150912_181415_NBP1508.all.mb58.gz 31.00MB Kongsberg multibeam vendor format
0066_20150912_191417_NBP1508.all.mb58.gz 31.95MB Kongsberg multibeam vendor format
0067_20150912_201418_NBP1508.all.mb58.gz 30.44MB Kongsberg multibeam vendor format
0068_20150912_211415_NBP1508.all.mb58.gz 30.59MB Kongsberg multibeam vendor format
0069_20150912_221415_NBP1508.all.mb58.gz 31.15MB Kongsberg multibeam vendor format
0070_20150912_231422_NBP1508.all.mb58.gz 30.77MB Kongsberg multibeam vendor format
0071_20150913_001423_NBP1508.all.mb58.gz 30.44MB Kongsberg multibeam vendor format
0072_20150913_011419_NBP1508.all.mb58.gz 30.01MB Kongsberg multibeam vendor format
0073_20150913_021416_NBP1508.all.mb58.gz 30.52MB Kongsberg multibeam vendor format
0074_20150913_031410_NBP1508.all.mb58.gz 29.90MB Kongsberg multibeam vendor format
0075_20150913_041409_NBP1508.all.mb58.gz 29.42MB Kongsberg multibeam vendor format
0076_20150913_051416_NBP1508.all.mb58.gz 30.10MB Kongsberg multibeam vendor format
0077_20150913_061422_NBP1508.all.mb58.gz 29.68MB Kongsberg multibeam vendor format
0078_20150913_071409_NBP1508.all.mb58.gz 29.87MB Kongsberg multibeam vendor format
0079_20150913_081410_NBP1508.all.mb58.gz 30.23MB Kongsberg multibeam vendor format
0080_20150913_091419_NBP1508.all.mb58.gz 29.70MB Kongsberg multibeam vendor format
0081_20150913_101409_NBP1508.all.mb58.gz 30.67MB Kongsberg multibeam vendor format
0082_20150913_111418_NBP1508.all.mb58.gz 30.24MB Kongsberg multibeam vendor format
0083_20150913_121409_NBP1508.all.mb58.gz 30.78MB Kongsberg multibeam vendor format
0084_20150913_131417_NBP1508.all.mb58.gz 30.81MB Kongsberg multibeam vendor format
0085_20150913_141422_NBP1508.all.mb58.gz 32.18MB Kongsberg multibeam vendor format
0086_20150913_151413_NBP1508.all.mb58.gz 32.22MB Kongsberg multibeam vendor format
0087_20150913_161422_NBP1508.all.mb58.gz 31.98MB Kongsberg multibeam vendor format
0088_20150913_171410_NBP1508.all.mb58.gz 32.14MB Kongsberg multibeam vendor format
0089_20150913_181412_NBP1508.all.mb58.gz 32.63MB Kongsberg multibeam vendor format
0090_20150913_191413_NBP1508.all.mb58.gz 32.06MB Kongsberg multibeam vendor format
0091_20150913_201414_NBP1508.all.mb58.gz 32.63MB Kongsberg multibeam vendor format
0092_20150913_211409_NBP1508.all.mb58.gz 31.92MB Kongsberg multibeam vendor format
0093_20150913_221416_NBP1508.all.mb58.gz 32.94MB Kongsberg multibeam vendor format
0094_20150913_231420_NBP1508.all.mb58.gz 32.91MB Kongsberg multibeam vendor format
0095_20150914_001417_NBP1508.all.mb58.gz 22.28MB Kongsberg multibeam vendor format

Metadata Files: 3

Files File Size Description
NBP1508_Multibeam.xml NGDC created ISO metadata
NBP1508.xml 8.2KB XML metadata file
mb_bag_info.tar.gz 3.3KB Additional cruise information