Multibeam Report for CNTL01RR


Ship Name: Roger Revelle
Chief Scientist: Miller, Stephen
Scripps Institution of Oceanography
Source Organization: University of California, Scripps Institution of Oceanography (UC/SIO)
Start Date: 2002-11-21
End Date: 2002-11-21


View ISO Metadata

Visit the full NCEI Bathymetry Viewer


Multibeam Bathymetry

Cruise Details

Project: Centennial Expedition
Instrument: Simrad EM120

Data Quality

Number of Files: 32
Number of Records: 14855
BATHYMETRY DATA Quantity Percentage
Number of Beams 2837305 100%
Number of Good Beams 2455816 86.55%
Number of Zero Beams 381489 13.45%
Number of Flagged Beams 0 0%
AMPLITUDE DATA Quantity Percentage
Number of Beams 2837305 100%
Number of Good Beams 2455816 86.55%
Number of Zero Beams 381489 13.45%
Number of Flagged Beams 0 0%
SIDESCAN DATA Quantity Percentage
Number of Pixels 15211520 100%
Number of Good Pixels 9762587 64.18%
Number of Zero Pixels 5448933 35.82%
Number of Flagged Pixels 0 0%

Navigation Totals

Total Time: 6.0165 hours
Total Track Length: 83.0331 km
Average Speed: 13.801 km/hr (7.4519 knots)

Cruise Bounds

Northern Extent: 32.9128
Southern Extent: 32.619446
Western Extent: -117.452614
Eastern Extent: -117.26072

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 6.17
Minimum Altitude 0 Maximum Altitude 605.35
Minimum Depth 32.05 Maximum Depth 1122.34
Minimum Amplitude 3.5 Maximum Amplitude 74
Minimum Sidescan 0.5 Maximum Sidescan 76.83

File Information

Full Resolution Bathymetry as collected (raw): 15

Files File Size Description
0001_20021121_164417p.mb57.gz 11.85MB Simrad multibeam processing format
0001_20021121_211211p.mb57.gz 7.67MB Simrad multibeam processing format
0001_20021122_001727p.mb57.gz 212.8KB Simrad multibeam processing format
0002_20021121_170356p.mb57.gz 371.3KB Simrad multibeam processing format
0002_20021121_212637p.mb57.gz 20.08MB Simrad multibeam processing format
0002_20021122_002133p.mb57.gz 2.59MB Simrad multibeam processing format
0003_20021121_170431p.mb57.gz 8.74MB Simrad multibeam processing format
0003_20021121_222638p.mb57.gz 27.06MB Simrad multibeam processing format
0003_20021122_003448p.mb57.gz 6.19MB Simrad multibeam processing format
0004_20021121_232638p.mb57.gz 7.79MB Simrad multibeam processing format
0004_20021122_010136p.mb57.gz 7.09MB Simrad multibeam processing format
0005_20021122_013207p.mb57.gz 1.96MB Simrad multibeam processing format
0006_20021122_014007p.mb57.gz 0.57MB Simrad multibeam processing format
0029_20021121_171848p.mb57.gz 24.86MB Simrad multibeam processing format
0030_20021121_182010p.mb57.gz 9.20MB Simrad multibeam processing format

Metadata Files: 17

Files File Size Description
CNTL01RR_Multibeam.xml NGDC created ISO metadata
0001_20021121_164417p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0001_20021121_211211p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0001_20021122_001727p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0002_20021121_170356p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0002_20021121_212637p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0002_20021122_002133p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0003_20021121_170431p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0003_20021121_222638p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0003_20021122_003448p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0004_20021121_232638p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0004_20021122_010136p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0005_20021122_013207p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0006_20021122_014007p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0029_20021121_171848p.mb57.mif 13.5KB Metadata I?? File for each individual data file
0030_20021121_182010p.mb57.mif 13.5KB Metadata I?? File for each individual data file
CNTL01RR.pdf 50.8KB PDF metadata file