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All Bathy/Relief Coastal DEM Portal Fishing Global Lakes Multibeam NOS

Multibeam Report for NA117


Ship Name: Nautilus
Chief Scientist: OET Data Manager
Ocean Exploration Trust
Source Organization: Rolling Deck to Repository
Start Date: 2019-10-13
End Date: 2019-10-18

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Multibeam Bathymetry

Cruise Details

Project: MBNMS
Instrument: Kongsberg EM302

Data Quality

Number of Files: 23
Number of Records: 12238
BATHYMETRY DATA Quantity Percentage
Number of Beams 5286816 100%
Number of Good Beams 4843020 91.61%
Number of Zero Beams 0 0%
Number of Flagged Beams 443796 8.39%

Navigation Totals

Total Time: 11.7164 hours
Total Track Length: 258.905 km
Average Speed: 22.098 km/hr (11.9320 knots)

Cruise Bounds

Northern Extent: 35.986282
Southern Extent: 34.400383
Western Extent: -122.64224
Eastern Extent: -120.870926

Limits

Minimum Sonar Depth 2.5151 Maximum Sonar Depth 6.0845
Minimum Altitude 518.2547 Maximum Altitude 3759.8157
Minimum Depth 498.3469 Maximum Depth 4013.7905

File Information

Full Resolution Bathymetry as collected (raw): 16

Files File Size Description
0000_20191014_031548_Nautilus.all.mb58.gz 4.94MB Kongsberg multibeam vendor format
0000_20191017_082831_Nautilus.all.mb58.gz 34.88MB Kongsberg multibeam vendor format
0001_20191014_032411_Nautilus.all.mb58.gz 35.06MB Kongsberg multibeam vendor format
0001_20191017_092832_Nautilus.all.mb58.gz 34.55MB Kongsberg multibeam vendor format
0002_20191014_042409_Nautilus.all.mb58.gz 7.77MB Kongsberg multibeam vendor format
0002_20191017_102828_Nautilus.all.mb58.gz 34.98MB Kongsberg multibeam vendor format
0003_20191014_043726_Nautilus.all.mb58.gz 26.32MB Kongsberg multibeam vendor format
0003_20191017_112829_Nautilus.all.mb58.gz 36.25MB Kongsberg multibeam vendor format
0004_20191017_122833_Nautilus.all.mb58.gz 44.77MB Kongsberg multibeam vendor format
0005_20191017_132833_Nautilus.all.mb58.gz 69.94MB Kongsberg multibeam vendor format
0006_20191017_142830_Nautilus.all.mb58.gz 19.37MB Kongsberg multibeam vendor format
0007_20191017_143933_Nautilus.all.mb58.gz 122.01MB Kongsberg multibeam vendor format
0008_20191017_153932_Nautilus.all.mb58.gz 108.12MB Kongsberg multibeam vendor format
0009_20191017_163934_Nautilus.all.mb58.gz 96.74MB Kongsberg multibeam vendor format
0010_20191017_173931_Nautilus.all.mb58.gz 11.67MB Kongsberg multibeam vendor format
9999.all.mb58.gz 12.20MB Kongsberg multibeam vendor format

Metadata Files: 6

Files File Size Description
NA117.xml 59.8KB XML metadata file
bag-info.txt 1.0KB Informal metadata text
bagit.txt 55 Bytes Informal metadata text
file-info.txt 1.3KB Informal metadata text
manifest-md5.txt 1.1KB Informal metadata text
tagmanifest-md5.txt 186 Bytes Informal metadata text

Water Column Sonar Data

Water Column Sonar Data Available: WCSD Map Viewer