Multibeam Report for Tran2new

Ship Name: Ocean Alert
Chief Scientist: Clague, David
Monterey Bay Aquarium Research Institute
Source Organization: Monterey Bay Aquarium Research Institute (MBARI)
Start Date: 1998-05-16
End Date: 1998-05-17

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Multibeam Bathymetry

Cruise Details

Project: MBARI 1998 Mapping Project
Instrument: Simrad EM300

Data Quality

Number of Files: 6
Number of Records: 30124
BATHYMETRY DATA Quantity Percentage
Number of Beams 3715308 100%
Number of Good Beams 3467646 93.33%
Number of Zero Beams 234935 6.32%
Number of Flagged Beams 12727 0.34%

Navigation Totals

Total Time: 19.8322 hours
Total Track Length: 486.8279 km
Average Speed: 24.547 km/hr (13.2543 knots)

Cruise Bounds

Northern Extent: 45.995842
Southern Extent: 44.605644
Western Extent: -129.94666
Eastern Extent: -124.147545


Minimum Sonar Depth -6553.6 Maximum Sonar Depth 7.23
Minimum Altitude 0 Maximum Altitude 3320.46
Minimum Depth 42.96 Maximum Depth 3616.44

File Information

Full Resolution Bathymetry as collected (raw): 5

Files File Size Description
mbari_1998_677_msn.mb57.gz 19.80MB Simrad multibeam processing format
mbari_1998_678_msn.mb57.gz 35.70MB Simrad multibeam processing format
mbari_1998_679_msn.mb57.gz 6.40MB Simrad multibeam processing format
mbari_1998_680_msn.mb57.gz 41.91MB Simrad multibeam processing format
mbari_1998_681_msn.mb57.gz 71.29MB Simrad multibeam processing format

Metadata Files: 1

Files File Size Description
Tran2new_Multibeam.xml NGDC created ISO metadata