Multibeam Report for EW9910


Ship Name: Maurice Ewing
Chief Scientist: Mutter, John; Goodliffe, Andrew; Silver, Eli
Lamont-Doherty Earth Observatory
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 1999-08-30
End Date: 1999-09-15


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Multibeam Bathymetry

Cruise Details

Project: Natural Seismicity Investigation of Active Continental Breakup in the Western Woodlark Basin
Instrument: Atlas Hydrosweep DS

Data Quality

Number of Files: 63
Number of Records: 349082
BATHYMETRY DATA Quantity Percentage
Number of Beams 20595838 100%
Number of Good Beams 17709587 85.99%
Number of Zero Beams 1260792 6.12%
Number of Flagged Beams 1625459 7.89%

Navigation Totals

Total Time: 936.1761 hours
Total Track Length: 12765.2666 km
Average Speed: 13.636 km/hr (7.3629 knots)

Cruise Bounds

Northern Extent: 13.188731
Southern Extent: -9.981984
Western Extent: 142.08798
Eastern Extent: 151.93048

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 5.5
Minimum Altitude -5.5 Maximum Altitude 9087.5
Minimum Depth 1 Maximum Depth 10111

File Information

Full Resolution Bathymetry as collected (raw): 17

Files File Size Description
9910hs.d242.gz 2.83MB Raw Hydrosweep
9910hs.d243.gz 3.63MB Raw Hydrosweep
9910hs.d244.gz 3.32MB Raw Hydrosweep
9910hs.d245.gz 3.71MB Raw Hydrosweep
9910hs.d246.gz 5.14MB Raw Hydrosweep
9910hs.d247.gz 4.19MB Raw Hydrosweep
9910hs.d248.gz 3.95MB Raw Hydrosweep
9910hs.d249.gz 3.77MB Raw Hydrosweep
9910hs.d250.gz 4.07MB Raw Hydrosweep
9910hs.d251.gz 3.90MB Raw Hydrosweep
9910hs.d252.gz 3.87MB Raw Hydrosweep
9910hs.d253.gz 4.47MB Raw Hydrosweep
9910hs.d254.gz 4.22MB Raw Hydrosweep
9910hs.d255.gz 4.33MB Raw Hydrosweep
9910hs.d256.gz 4.16MB Raw Hydrosweep
9910hs.d257.gz 6.12MB Raw Hydrosweep
9910hs.d258.gz 3.11MB Raw Hydrosweep

Full Resolution Bathymetry (processed): 27

Files File Size Description
9910hs.d242.bin.gz 3.31MB L-DEO in-house binary Hydrosweep
9910hs.d242_b.bin.gz 3.45MB L-DEO in-house binary Hydrosweep
9910hs.d243.bin.gz 4.23MB L-DEO in-house binary Hydrosweep
9910hs.d243_b.bin.gz 4.34MB L-DEO in-house binary Hydrosweep
9910hs.d244.bin.gz 3.87MB L-DEO in-house binary Hydrosweep
9910hs.d244_b.bin.gz 3.95MB L-DEO in-house binary Hydrosweep
9910hs.d245.bin.gz 4.34MB L-DEO in-house binary Hydrosweep
9910hs.d245_b.bin.gz 4.42MB L-DEO in-house binary Hydrosweep
9910hs.d246.bin.gz 6.09MB L-DEO in-house binary Hydrosweep
9910hs.d246_b.bin.gz 6.08MB L-DEO in-house binary Hydrosweep
9910hs.d247.bin.gz 4.97MB L-DEO in-house binary Hydrosweep
9910hs.d247_b.bin.gz 5.05MB L-DEO in-house binary Hydrosweep
9910hs.d248.bin.gz 4.64MB L-DEO in-house binary Hydrosweep
9910hs.d248_b.bin.gz 4.74MB L-DEO in-house binary Hydrosweep
9910hs.d249.bin.gz 4.43MB L-DEO in-house binary Hydrosweep
9910hs.d249_b.bin.gz 4.48MB L-DEO in-house binary Hydrosweep
9910hs.d250.bin.gz 4.74MB L-DEO in-house binary Hydrosweep
9910hs.d250_b.bin.gz 4.87MB L-DEO in-house binary Hydrosweep
9910hs.d251.bin.gz 4.56MB L-DEO in-house binary Hydrosweep
9910hs.d251_b.bin.gz 4.67MB L-DEO in-house binary Hydrosweep
9910hs.d252.bin.gz 4.54MB L-DEO in-house binary Hydrosweep
9910hs.d252_b.bin.gz 4.64MB L-DEO in-house binary Hydrosweep
9910hs.d253.bin.gz 5.21MB L-DEO in-house binary Hydrosweep
9910hs.d253_b.bin.gz 5.36MB L-DEO in-house binary Hydrosweep
9910hs.d254.bin.gz 4.93MB L-DEO in-house binary Hydrosweep
9910hs.d254_b.bin.ed.gz 4.99MB L-DEO in-house binary Hydrosweep
9910hs.d254_b.bin.gz 5.04MB L-DEO in-house binary Hydrosweep

Metadata Files: 5

Files File Size Description
EW9910_Multibeam.xml NCEI created ISO metadata
EW9910-Multibeam-0.xml 25.3KB XML metadata file
EW9910-Multibeam-2.xml 25.3KB XML metadata file
EW9910-Multibeam-3.xml 37.1KB XML metadata file
EW9910.txt 33.0KB Informal metadata text