Multibeam Report for CNTL10RR


Ship Name: Roger Revelle
Chief Scientist: Douglas, Luther S.
University of Hawaii
Source Organization: University of California, Scripps Institution of Oceanography (UC/SIO)
Start Date: 2003-06-10
End Date: 2003-06-15


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Multibeam Bathymetry

Cruise Details

Project: Centennial Expedition
Instrument: Simrad EM120

Data Quality

Number of Files: 14
Number of Records: 15242
BATHYMETRY DATA Quantity Percentage
Number of Beams 2911222 100%
Number of Good Beams 2760219 94.81%
Number of Zero Beams 151003 5.19%
Number of Flagged Beams 0 0%
AMPLITUDE DATA Quantity Percentage
Number of Beams 2911222 100%
Number of Good Beams 2760219 94.81%
Number of Zero Beams 151003 5.19%
Number of Flagged Beams 0 0%
SIDESCAN DATA Quantity Percentage
Number of Pixels 15607808 100%
Number of Good Pixels 9283193 59.48%
Number of Zero Pixels 6324615 40.52%
Number of Flagged Pixels 0 0%

Navigation Totals

Total Time: 52.8245 hours
Total Track Length: 523.0248 km
Average Speed: 9.901 km/hr (5.3461 knots)

Cruise Bounds

Northern Extent: 21.876
Southern Extent: 20.667513
Western Extent: -158.8728
Eastern Extent: -157.8807

Limits

Minimum Sonar Depth 3.4 Maximum Sonar Depth 6553.6001
Minimum Altitude 0 Maximum Altitude 5237.6499
Minimum Depth 8.19 Maximum Depth 5248.48
Minimum Amplitude 0.5 Maximum Amplitude 89.5
Minimum Sidescan 0.02 Maximum Sidescan 113.5

File Information

Full Resolution Bathymetry as collected (raw): 6

Files File Size Description
0001_20030611_024539p.mb57.gz 31.83MB Simrad multibeam processing format
0003_20030611_213155p.mb57.gz 3.35MB Simrad multibeam processing format
0004_20030611_224606p.mb57.gz 47.52MB Simrad multibeam processing format
0005_20030612_165634p.mb57.gz 60.95MB Simrad multibeam processing format
0006_20030613_062344p.mb57.gz 63.56MB Simrad multibeam processing format
0007_20030615_024714p.mb57.gz 80.35MB Simrad multibeam processing format

Metadata Files: 8

Files File Size Description
CNTL10RR_Multibeam.xml NGDC created ISO metadata
0001_20030611_024539p.mb57.mif 14.3KB Metadata I?? File for each individual data file
0003_20030611_213155p.mb57.mif 14.3KB Metadata I?? File for each individual data file
0004_20030611_224606p.mb57.mif 14.3KB Metadata I?? File for each individual data file
0005_20030612_165634p.mb57.mif 14.3KB Metadata I?? File for each individual data file
0006_20030613_062344p.mb57.mif 14.3KB Metadata I?? File for each individual data file
0007_20030615_024714p.mb57.mif 14.3KB Metadata I?? File for each individual data file
CNTL10RR.pdf 210.7KB PDF metadata file