Multibeam Report for EW9901

Ship Name: Maurice Ewing
Chief Scientist: Smith, Deborah
Woods Hole Oceanographic Institution
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 1999-01-30
End Date: 1999-02-24

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Multibeam Bathymetry

Cruise Details

Project: Long Term Monitoring of Seismicity at the Mid-Atla
Instrument: Atlas Hydrosweep DS

Data Quality

Number of Files: 27
Number of Records: 153533
BATHYMETRY DATA Quantity Percentage
Number of Beams 9058447 100%
Number of Good Beams 8323467 91.89%
Number of Zero Beams 734980 8.11%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 568.1604 hours
Total Track Length: 10936.3786 km
Average Speed: 19.249 km/hr (10.3936 knots)

Cruise Bounds

Northern Extent: 37.005955
Southern Extent: 13.103559
Western Extent: -76.33645
Eastern Extent: -34.345104


Minimum Sonar Depth 5.5 Maximum Sonar Depth 5.5
Minimum Altitude 0 Maximum Altitude 6015.5
Minimum Depth 11.9 Maximum Depth 6610

File Information

Full Resolution Bathymetry as collected (raw): 26

Files File Size Description
9901hs.d030.mb21.gz 3.51MB Raw Hydrosweep
9901hs.d031.mb21.gz 1.00MB Raw Hydrosweep
9901hs.d032.mb21.gz 2.34MB Raw Hydrosweep
9901hs.d033.mb21.gz 2.55MB Raw Hydrosweep
9901hs.d034.mb21.gz 2.50MB Raw Hydrosweep
9901hs.d035.mb21.gz 3.89MB Raw Hydrosweep
9901hs.d037.mb21.gz 2.97MB Raw Hydrosweep
9901hs.d038.mb21.gz 3.90MB Raw Hydrosweep
9901hs.d039.mb21.gz 3.23MB Raw Hydrosweep
9901hs.d040.mb21.gz 2.96MB Raw Hydrosweep
9901hs.d041.mb21.gz 2.92MB Raw Hydrosweep
9901hs.d042.mb21.gz 3.23MB Raw Hydrosweep
9901hs.d043.mb21.gz 3.09MB Raw Hydrosweep
9901hs.d044.mb21.gz 2.97MB Raw Hydrosweep
9901hs.d045.mb21.gz 3.51MB Raw Hydrosweep
9901hs.d046.mb21.gz 3.60MB Raw Hydrosweep
9901hs.d047.mb21.gz 2.80MB Raw Hydrosweep
9901hs.d048.mb21.gz 3.04MB Raw Hydrosweep
9901hs.d049.mb21.gz 3.55MB Raw Hydrosweep
9901hs.d050.mb21.gz 3.27MB Raw Hydrosweep
9901hs.d051.mb21.gz 3.09MB Raw Hydrosweep
9901hs.d052.mb21.gz 2.90MB Raw Hydrosweep
9901hs.d053.mb21.gz 2.67MB Raw Hydrosweep
9901hs.d054.mb21.gz 2.38MB Raw Hydrosweep
9901hs.d055.mb21.gz 4.73MB Raw Hydrosweep
EW9901.xml.gz 4.5KB Raw Hydrosweep

Metadata Files: 1

Files File Size Description
EW9901_Multibeam.xml NGDC created ISO metadata