Multibeam Report for SUM0408P

Ship Name: Sumner
Chief Scientist:
Source Organization: US Navy
Start Date: 2004-09-17
End Date: 2004-09-20

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Multibeam Bathymetry

Cruise Details

Project: UNCLOS
Instrument: Simrad EM121

Data Quality

Number of Files: 6
Number of Records: 187746
BATHYMETRY DATA Quantity Percentage
Number of Beams 11493846 100%
Number of Good Beams 9326331 81.14%
Number of Zero Beams 1624485 14.13%
Number of Flagged Beams 543030 4.72%

Navigation Totals

Total Time: 56.0311 hours
Total Track Length: 659.8033 km
Average Speed: 11.776 km/hr (6.3585 knots)

Cruise Bounds

Northern Extent: 21.177061
Southern Extent: 20.962984
Western Extent: -157.81218
Eastern Extent: -156.3474


Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 771.6667
Minimum Depth 49.5 Maximum Depth 758.35

File Information

Full Resolution Bathymetry as collected (raw): 5

Files File Size Description
61mba04262.d01.mb121.gz 12.82MB SAIC Generic Sensor Format (GSF)
61mba04262.d02.mb121.gz 5.78MB SAIC Generic Sensor Format (GSF)
61mba04262.d03.mb121.gz 10.47MB SAIC Generic Sensor Format (GSF)
61mba04263.d01.mb121.gz 42.97MB SAIC Generic Sensor Format (GSF)
61mba04264.d01.mb121.gz 18.20MB SAIC Generic Sensor Format (GSF)

Metadata Files: 1

Files File Size Description
SUM0408P_Multibeam.xml NGDC created ISO metadata