Multibeam Report for Pjs


Ship Name: Ocean Alert
Chief Scientist: Clague, David
Monterey Bay Aquarium Research Institute
Source Organization: Monterey Bay Aquarium Research Institute (MBARI)
Start Date: 1998-05-11
End Date: 1998-05-12


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Multibeam Bathymetry

Cruise Details

Project: MBARI 1998 Mapping Project
Instrument: Simrad EM300

Data Quality

Number of Files: 19
Number of Records: 46462
BATHYMETRY DATA Quantity Percentage
Number of Beams 6272370 100%
Number of Good Beams 5704918 90.95%
Number of Zero Beams 319858 5.1%
Number of Flagged Beams 247594 3.95%

Navigation Totals

Total Time: 71.327 hours
Total Track Length: 1297.65 km
Average Speed: 18.193 km/hr (9.8234 knots)

Cruise Bounds

Northern Extent: 44.257538
Southern Extent: 42.370644
Western Extent: -130.34317
Eastern Extent: -127.57412

Limits

Minimum Sonar Depth -0.03 Maximum Sonar Depth 655.34
Minimum Altitude 1379.36 Maximum Altitude 3608.76
Minimum Depth 1353.59 Maximum Depth 3587.22

File Information

Full Resolution Bathymetry as collected (raw): 18

Files File Size Description
mbari_1998_620_msn.mb57.gz 20.39MB Simrad multibeam processing format
mbari_1998_620_msnp.mb57.gz 20.59MB Simrad multibeam processing format
mbari_1998_621_msn.mb57.gz 18.05MB Simrad multibeam processing format
mbari_1998_621_msnp.mb57.gz 18.29MB Simrad multibeam processing format
mbari_1998_622_msn.mb57.gz 20.20MB Simrad multibeam processing format
mbari_1998_622_msnp.mb57.gz 20.28MB Simrad multibeam processing format
mbari_1998_623_msn.mb57.gz 2.02MB Simrad multibeam processing format
mbari_1998_623_msnp.mb57.gz 2.02MB Simrad multibeam processing format
mbari_1998_624_msn.mb57.gz 20.51MB Simrad multibeam processing format
mbari_1998_624_msnp.mb57.gz 20.69MB Simrad multibeam processing format
mbari_1998_625_msn.mb57.gz 25.47MB Simrad multibeam processing format
mbari_1998_625_msnp.mb57.gz 25.60MB Simrad multibeam processing format
mbari_1998_626_msn.mb57.gz 24.64MB Simrad multibeam processing format
mbari_1998_626_msnp.mb57.gz 24.64MB Simrad multibeam processing format
mbari_1998_627_msn.mb57.gz 33.88MB Simrad multibeam processing format
mbari_1998_627_msnp.mb57.gz 34.01MB Simrad multibeam processing format
mbari_1998_628_msn.mb57.gz 10.21MB Simrad multibeam processing format
mbari_1998_628_msnp.mb57.gz 10.26MB Simrad multibeam processing format

Metadata Files: 1

Files File Size Description
Pjs_Multibeam.xml NGDC created ISO metadata