Multibeam Report for EW9305


Ship Name: Maurice Ewing
Chief Scientist: Kastens
Lamont-Doherty Earth Observatory
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 1993-08-11
End Date: 1993-09-07


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Multibeam Bathymetry

Cruise Details

Project:
Instrument: Atlas Hydrosweep DS

Data Quality

Number of Files: 29
Number of Records: 186557
BATHYMETRY DATA Quantity Percentage
Number of Beams 11006863 100%
Number of Good Beams 9701661 88.14%
Number of Zero Beams 725257 6.59%
Number of Flagged Beams 579945 5.27%

Navigation Totals

Total Time: 655.6072 hours
Total Track Length: 7473.5756 km
Average Speed: 11.399 km/hr (6.1550 knots)

Cruise Bounds

Northern Extent: 13.109825
Southern Extent: 8.636579
Western Extent: -59.65043
Eastern Extent: -40.619255

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 11670
Minimum Depth 87 Maximum Depth 6217

File Information

Full Resolution Bathymetry as collected (raw): 28

Files File Size Description
vem9301.m23 1.30MB URI Hydrosweep
vem9302.m23 1.56MB URI Hydrosweep
vem9303.m23 1.37MB URI Hydrosweep
vem9304.m23 1.31MB URI Hydrosweep
vem9305.m23 1.39MB URI Hydrosweep
vem9306.m23 1.79MB URI Hydrosweep
vem9307.m23 2.38MB URI Hydrosweep
vem9308.m23 3.24MB URI Hydrosweep
vem9309.m23 2.29MB URI Hydrosweep
vem9310.m23 2.25MB URI Hydrosweep
vem9311.m23 2.41MB URI Hydrosweep
vem9312.m23 2.09MB URI Hydrosweep
vem9313.m23 1.94MB URI Hydrosweep
vem9314.m23 1.64MB URI Hydrosweep
vem9315.m23 1.65MB URI Hydrosweep
vem9316.m23 1.88MB URI Hydrosweep
vem9317.m23 1.69MB URI Hydrosweep
vem9318.m23 1.55MB URI Hydrosweep
vem9319.m23 1.49MB URI Hydrosweep
vem9320.m23 1.68MB URI Hydrosweep
vem9321.m23 1.53MB URI Hydrosweep
vem9322.m23 0.85MB URI Hydrosweep
vem9323.m23 1.41MB URI Hydrosweep
vem9324.m23 1.48MB URI Hydrosweep
vem9325.m23 1.66MB URI Hydrosweep
vem9326.m23 1.54MB URI Hydrosweep
vem9327.m23 1.81MB URI Hydrosweep
vem9328.m23 0.90MB URI Hydrosweep

Metadata Files: 1

Files File Size Description
EW9305_Multibeam.xml NGDC created ISO metadata