Multibeam Report for Sur


Ship Name: Ocean Alert
Chief Scientist: Clague, David
Monterey Bay Aquarium Research Institute
Source Organization: Monterey Bay Aquarium Research Institute (MBARI)
Start Date: 1998-05-02
End Date: 1998-05-03


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Multibeam Bathymetry

Cruise Details

Project: MBARI 1998 Mapping Project
Instrument: Simrad EM300

Data Quality

Number of Files: 11
Number of Records: 12982
BATHYMETRY DATA Quantity Percentage
Number of Beams 1752570 100%
Number of Good Beams 1619996 92.44%
Number of Zero Beams 63394 3.62%
Number of Flagged Beams 69180 3.95%

Navigation Totals

Total Time: 16.4487 hours
Total Track Length: 307.7705 km
Average Speed: 18.711 km/hr (10.1031 knots)

Cruise Bounds

Northern Extent: 36.331635
Southern Extent: 34.157345
Western Extent: -122.6889
Eastern Extent: -121.061714

Limits

Minimum Sonar Depth 1.63 Maximum Sonar Depth 9.28
Minimum Altitude 754.61 Maximum Altitude 3585.44
Minimum Depth 678.81 Maximum Depth 3640.45

File Information

Full Resolution Bathymetry as collected (raw): 10

Files File Size Description
mbari_1998_536_msn.mb57.gz 12.11MB Simrad multibeam processing format
mbari_1998_537_msn.mb57.gz 11.34MB Simrad multibeam processing format
mbari_1998_538_msn.mb57.gz 1.30MB Simrad multibeam processing format
mbari_1998_539_msn.mb57.gz 25.84MB Simrad multibeam processing format
mbari_1998_540_msn.mb57.gz 13.23MB Simrad multibeam processing format
mbari_1998_541_msn.mb57.gz 10.57MB Simrad multibeam processing format
mbari_1998_542_msn.mb57.gz 5.70MB Simrad multibeam processing format
mbari_1998_543_msn.mb57.gz 6.81MB Simrad multibeam processing format
mbari_1998_544_msn.mb57.gz 7.26MB Simrad multibeam processing format
mbari_1998_545_msn.mb57.gz 6.96MB Simrad multibeam processing format

Metadata Files: 1

Files File Size Description
Sur_Multibeam.xml NGDC created ISO metadata