Multibeam Report for NBP1005A


Ship Name: Nathaniel B. Palmer
Chief Scientist: Yager, Patricia
University of Georgia
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 2010-01-13
End Date: 2011-01-16


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Multibeam Bathymetry

Cruise Details

Project: ASPIRE (Amundsen Sea Polynya International Research Expedition)
Instrument: Kongsberg EM120

Data Quality

Number of Files: 57
Number of Records: 49465
BATHYMETRY DATA Quantity Percentage
Number of Beams 9447815 100%
Number of Good Beams 8302120 87.87%
Number of Zero Beams 1145695 12.13%
Number of Flagged Beams 0 0%
AMPLITUDE DATA Quantity Percentage
Number of Beams 9447815 100%
Number of Good Beams 8302120 87.87%
Number of Zero Beams 1145695 12.13%
Number of Flagged Beams 0 0%
SIDESCAN DATA Quantity Percentage
Number of Pixels 50652160 100%
Number of Good Pixels 36772899 72.6%
Number of Zero Pixels 0 0%
Number of Flagged Pixels 13879261 27.4%

Navigation Totals

Total Time: 50.3211 hours
Total Track Length: 1003.7145 km
Average Speed: 19.946 km/hr (10.7700 knots)

Cruise Bounds

Northern Extent: -74.930595
Southern Extent: -77.17007
Western Extent: 166.10995
Eastern Extent: -158.82385

Limits

Minimum Sonar Depth 6.7 Maximum Sonar Depth 7.73
Minimum Altitude 0 Maximum Altitude 4371.8398
Minimum Depth 105.26 Maximum Depth 4977.3198
Minimum Amplitude 0 Maximum Amplitude 26.5
Minimum Sidescan 0 Maximum Sidescan 62.5

File Information

Full Resolution Bathymetry as collected (raw): 54

Files File Size Description
0884_20110113_001723_raw.all.mb56.gz 9.09MB Simrad multibeam vendor format
0885_20110113_011723_raw.all.mb56.gz 9.21MB Simrad multibeam vendor format
0886_20110113_021723_raw.all.mb56.gz 9.11MB Simrad multibeam vendor format
0887_20110113_031723_raw.all.mb56.gz 9.23MB Simrad multibeam vendor format
0888_20110113_041723_raw.all.mb56.gz 9.10MB Simrad multibeam vendor format
0889_20110113_051723_raw.all.mb56.gz 9.12MB Simrad multibeam vendor format
0890_20110113_061723_raw.all.mb56.gz 9.19MB Simrad multibeam vendor format
0891_20110113_071723_raw.all.mb56.gz 9.69MB Simrad multibeam vendor format
0892_20110113_081723_raw.all.mb56.gz 9.60MB Simrad multibeam vendor format
0893_20110113_091723_raw.all.mb56.gz 9.61MB Simrad multibeam vendor format
0894_20110113_101723_raw.all.mb56.gz 9.50MB Simrad multibeam vendor format
0895_20110113_111723_raw.all.mb56.gz 9.74MB Simrad multibeam vendor format
0896_20110113_121723_raw.all.mb56.gz 9.88MB Simrad multibeam vendor format
0897_20110113_131723_raw.all.mb56.gz 10.40MB Simrad multibeam vendor format
0898_20110113_141723_raw.all.mb56.gz 10.67MB Simrad multibeam vendor format
0899_20110113_151723_raw.all.mb56.gz 11.46MB Simrad multibeam vendor format
0900_20110113_161723_raw.all.mb56.gz 12.28MB Simrad multibeam vendor format
0901_20110113_171723_raw.all.mb56.gz 12.35MB Simrad multibeam vendor format
0902_20110113_181723_raw.all.mb56.gz 13.26MB Simrad multibeam vendor format
0903_20110113_191723_raw.all.mb56.gz 18.45MB Simrad multibeam vendor format
0904_20110113_201723_raw.all.mb56.gz 8.53MB Simrad multibeam vendor format
0905_20110113_204352_raw.all.mb56.gz 19.15MB Simrad multibeam vendor format
0906_20110113_214352_raw.all.mb56.gz 18.77MB Simrad multibeam vendor format
0907_20110113_224352_raw.all.mb56.gz 18.54MB Simrad multibeam vendor format
0908_20110113_234352_raw.all.mb56.gz 18.03MB Simrad multibeam vendor format
0909_20110114_004352_raw.all.mb56.gz 17.59MB Simrad multibeam vendor format
0910_20110114_014352_raw.all.mb56.gz 16.91MB Simrad multibeam vendor format
0911_20110114_024352_raw.all.mb56.gz 17.29MB Simrad multibeam vendor format
0912_20110114_034352_raw.all.mb56.gz 16.51MB Simrad multibeam vendor format
0913_20110114_044352_raw.all.mb56.gz 18.44MB Simrad multibeam vendor format
0914_20110114_054352_raw.all.mb56.gz 2.58MB Simrad multibeam vendor format
0917_20110114_060001_raw.all.mb56.gz 21.20MB Simrad multibeam vendor format
0918_20110114_070001_raw.all.mb56.gz 8.20MB Simrad multibeam vendor format
0919_20110114_072346_raw.all.mb56.gz 20.88MB Simrad multibeam vendor format
0920_20110114_082346_raw.all.mb56.gz 21.22MB Simrad multibeam vendor format
0921_20110114_092346_raw.all.mb56.gz 21.03MB Simrad multibeam vendor format
0922_20110114_102346_raw.all.mb56.gz 20.22MB Simrad multibeam vendor format
0923_20110114_112346_raw.all.mb56.gz 19.83MB Simrad multibeam vendor format
0924_20110114_122345_raw.all.mb56.gz 19.60MB Simrad multibeam vendor format
0925_20110114_132345_raw.all.mb56.gz 18.68MB Simrad multibeam vendor format
0926_20110114_142345_raw.all.mb56.gz 17.33MB Simrad multibeam vendor format
0927_20110114_152345_raw.all.mb56.gz 16.16MB Simrad multibeam vendor format
0928_20110114_162345_raw.all.mb56.gz 16.00MB Simrad multibeam vendor format
0929_20110114_172345_raw.all.mb56.gz 16.24MB Simrad multibeam vendor format
0930_20110114_182345_raw.all.mb56.gz 14.42MB Simrad multibeam vendor format
0931_20110114_192345_raw.all.mb56.gz 14.10MB Simrad multibeam vendor format
0932_20110114_202345_raw.all.mb56.gz 12.30MB Simrad multibeam vendor format
0933_20110114_221135_raw.all.mb56.gz 4.90MB Simrad multibeam vendor format
0934_20110114_223235_raw.all.mb56.gz 14.74MB Simrad multibeam vendor format
0935_20110114_233235_raw.all.mb56.gz 23.33MB Simrad multibeam vendor format
0936_20110115_003235_raw.all.mb56.gz 17.15MB Simrad multibeam vendor format
0937_20110115_013235_raw.all.mb56.gz 14.52MB Simrad multibeam vendor format
0938_20110115_033438_raw.all.mb56.gz 14.14MB Simrad multibeam vendor format
0939_20110115_043438_raw.all.mb56.gz 5.67MB Simrad multibeam vendor format

Metadata Files: 3

Files File Size Description
NBP1005A_Multibeam.xml NGDC created ISO metadata
NBP1005A.xml 36.3KB XML metadata file
mb_bag_info.tar.gz 2.0KB Additional cruise information