Multibeam Report for MV1112

Ship Name: Melville
Chief Scientist: Beal, Lisa
The University of Georgia
Source Organization: UNOLS R2R
Start Date: 2011-11-03
End Date: 2011-11-26

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Multibeam Bathymetry

Cruise Details

Project: Agulhas Current Time-series (ACT)
Instrument: Kongsberg EM122

Data Quality

Number of Files: 3
Number of Records: 5459
BATHYMETRY DATA Quantity Percentage
Number of Beams 2358288 100%
Number of Good Beams 2257297 95.72%
Number of Zero Beams 0 0%
Number of Flagged Beams 100991 4.28%

Navigation Totals

Total Time: 0.5255 hours
Total Track Length: 11.1619 km
Average Speed: 21.241 km/hr (11.4692 knots)

Cruise Bounds

Northern Extent: -33.919197
Southern Extent: -33.941708
Western Extent: 25.84481
Eastern Extent: 26.23783


Minimum Sonar Depth 3.5454 Maximum Sonar Depth 6.6289
Minimum Altitude 37.3987 Maximum Altitude 99.458
Minimum Depth 41.5608 Maximum Depth 128.7923

File Information

Full Resolution Bathymetry as collected (raw): 2

Files File Size Description
0000_20111103_144138_melville.all.mb58.gz 4.44MB Kongsberg multibeam vendor format
0001_20111103_155105_melville.all.mb58.gz 74.39MB Kongsberg multibeam vendor format

Metadata Files: 1

Files File Size Description
MV1112_Multibeam.xml NGDC created ISO metadata