Multibeam Report for EW9011


Ship Name: Maurice Ewing
Chief Scientist: Fox, J. and Grindlay, N.
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 1990-12-16
End Date: 1991-01-25


View ISO Metadata

Visit the full NCEI Bathymetry Viewer


Multibeam Bathymetry

Cruise Details

Project:
Instrument: Atlas Hydrosweep DS

Data Quality

Number of Files: 41
Number of Records: 182780
BATHYMETRY DATA Quantity Percentage
Number of Beams 10784020 100%
Number of Good Beams 9223855 85.53%
Number of Zero Beams 1547367 14.35%
Number of Flagged Beams 12798 0.12%

Navigation Totals

Total Time: 840.6886 hours
Total Track Length: 17622.9428 km
Average Speed: 20.963 km/hr (11.3191 knots)

Cruise Bounds

Northern Extent: -10.202188
Southern Extent: -48.30845
Western Extent: -55.967613
Eastern Extent: -11.360616

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 6735
Minimum Depth 1529 Maximum Depth 8023

File Information

Full Resolution Bathymetry as collected (raw): 39

Files File Size Description
hs90_351.t03 210.1KB URI Hydrosweep from VAX
hs90_352.a00 341.9KB URI Hydrosweep from VAX
hs90_353.a00 229.2KB URI Hydrosweep from VAX
hs90_355.r00 0.75MB URI Hydrosweep from VAX
hs90_356.r00 1.03MB URI Hydrosweep from VAX
hs90_357.r00 1.12MB URI Hydrosweep from VAX
hs90_358.r00 1.15MB URI Hydrosweep from VAX
hs90_359.a00 399.4KB URI Hydrosweep from VAX
hs90_360.fa00 484.2KB URI Hydrosweep from VAX
hs90_361.r00 1.57MB URI Hydrosweep from VAX
hs90_362.r00 1.54MB URI Hydrosweep from VAX
hs90_363.r00 1.59MB URI Hydrosweep from VAX
hs90_364.r00 1.54MB URI Hydrosweep from VAX
hs90_365.r00 1.56MB URI Hydrosweep from VAX
hs91_001.r01 169.6KB URI Hydrosweep from VAX
hs91_001.r02 39.7KB URI Hydrosweep from VAX
hs91_001.r03 1.26MB URI Hydrosweep from VAX
hs91_002.r00 1.49MB URI Hydrosweep from VAX
hs91_003.r00 1.42MB URI Hydrosweep from VAX
hs91_004.r00 1.53MB URI Hydrosweep from VAX
hs91_005.r00 1.36MB URI Hydrosweep from VAX
hs91_006.r00 1.48MB URI Hydrosweep from VAX
hs91_007.r00 1.45MB URI Hydrosweep from VAX
hs91_008.r00 1.50MB URI Hydrosweep from VAX
hs91_009.r00 1.65MB URI Hydrosweep from VAX
hs91_010.r00 1.61MB URI Hydrosweep from VAX
hs91_011.r00 1.58MB URI Hydrosweep from VAX
hs91_012.r00 1.70MB URI Hydrosweep from VAX
hs91_013.r00 1.68MB URI Hydrosweep from VAX
hs91_014.r00 1.69MB URI Hydrosweep from VAX
hs91_015.r00 1.66MB URI Hydrosweep from VAX
hs91_016.r00 1.45MB URI Hydrosweep from VAX
hs91_017.r00 1.43MB URI Hydrosweep from VAX
hs91_018.r00 1.33MB URI Hydrosweep from VAX
hs91_019.r00 1.25MB URI Hydrosweep from VAX
hs91_020.r00 1.08MB URI Hydrosweep from VAX
hs91_021.r00 1.17MB URI Hydrosweep from VAX
hs91_022.r00 1.05MB URI Hydrosweep from VAX
hs91_023.r01 0.52MB URI Hydrosweep from VAX

Metadata Files: 1

Files File Size Description
EW9011_Multibeam.xml NCEI created ISO metadata

Ancillary Files: 1

Files File Size Description
support.tar.gz 53.03MB Supporting data