Multibeam Report for TN144


Ship Name: Thomas G. Thompson
Chief Scientist: Delaney, John
University of Washington
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 2002-04-22
End Date: 2002-04-26


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Multibeam Bathymetry

Cruise Details

Project: Multibeam Data Set
Instrument: Simrad EM300

Data Quality

Number of Files: 50
Number of Records: 21111
BATHYMETRY DATA Quantity Percentage
Number of Beams 2849985 100%
Number of Good Beams 2735670 95.99%
Number of Zero Beams 114315 4.01%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 16.1051 hours
Total Track Length: 330.5396 km
Average Speed: 20.524 km/hr (11.0821 knots)

Cruise Bounds

Northern Extent: 48.45397
Southern Extent: 47.379093
Western Extent: -126.35173
Eastern Extent: -122.44029

Limits

Minimum Sonar Depth 4.26 Maximum Sonar Depth 7.42
Minimum Altitude 29.59 Maximum Altitude 2453.52
Minimum Depth 33.26 Maximum Depth 2550.9199

File Information

Full Resolution Bathymetry as collected (raw): 48

Files File Size Description
0001_20020422_231153_raw.all.mb56.gz 13.22MB Simrad multibeam vendor format
0001_20020424_212920_raw.all.mb56.gz 12.13MB Simrad multibeam vendor format
0001_20020425_130749_raw.all.mb56.gz 10.21MB Simrad multibeam vendor format
0001_20020425_181335_raw.all.mb56.gz 10.41MB Simrad multibeam vendor format
0001_20020425_202049_raw.all.mb56.gz 3.90MB Simrad multibeam vendor format
0001_20020425_210834_raw.all.mb56.gz 12.10MB Simrad multibeam vendor format
0001_20020425_232119_raw.all.mb56.gz 290.8KB Simrad multibeam vendor format
0002_20020422_234836_raw.all.mb56.gz 1.76MB Simrad multibeam vendor format
0002_20020425_011607_raw.all.mb56.gz 6.65MB Simrad multibeam vendor format
0002_20020425_185902_raw.all.mb56.gz 2.41MB Simrad multibeam vendor format
0002_20020425_214906_raw.all.mb56.gz 437.7KB Simrad multibeam vendor format
0002_20020425_233125_raw.all.mb56.gz 178.9KB Simrad multibeam vendor format
0003_20020425_022926_raw.all.mb56.gz 1.80MB Simrad multibeam vendor format
0003_20020425_190538_raw.all.mb56.gz 337.0KB Simrad multibeam vendor format
0003_20020425_215055_raw.all.mb56.gz 4.11MB Simrad multibeam vendor format
0004_20020425_024336_raw.all.mb56.gz 5.38MB Simrad multibeam vendor format
0004_20020425_190638_raw.all.mb56.gz 0.59MB Simrad multibeam vendor format
0004_20020426_005153_raw.all.mb56.gz 29.97MB Simrad multibeam vendor format
0005_20020425_034057_raw.all.mb56.gz 6.57MB Simrad multibeam vendor format
0005_20020425_190813_raw.all.mb56.gz 0.83MB Simrad multibeam vendor format
0006_20020425_045013_raw.all.mb56.gz 7.56MB Simrad multibeam vendor format
0006_20020425_191027_raw.all.mb56.gz 0.58MB Simrad multibeam vendor format
0007_20020425_060531_raw.all.mb56.gz 248.3KB Simrad multibeam vendor format
0007_20020425_191214_raw.all.mb56.gz 0.77MB Simrad multibeam vendor format
0008_20020425_062207_raw.all.mb56.gz 6.81MB Simrad multibeam vendor format
0008_20020425_191437_raw.all.mb56.gz 0.75MB Simrad multibeam vendor format
0009_20020425_073959_raw.all.mb56.gz 6.49MB Simrad multibeam vendor format
0009_20020425_191721_raw.all.mb56.gz 1.27MB Simrad multibeam vendor format
0010_20020425_090044_raw.all.mb56.gz 6.73MB Simrad multibeam vendor format
0010_20020425_192153_raw.all.mb56.gz 2.75MB Simrad multibeam vendor format
0011_20020425_101833_raw.all.mb56.gz 6.50MB Simrad multibeam vendor format
0011_20020425_193111_raw.all.mb56.gz 0.67MB Simrad multibeam vendor format
0012_20020425_113106_raw.all.mb56.gz 7.59MB Simrad multibeam vendor format
0012_20020425_193323_raw.all.mb56.gz 0.53MB Simrad multibeam vendor format
0013_20020425_193506_raw.all.mb56.gz 0.62MB Simrad multibeam vendor format
0014_20020425_193705_raw.all.mb56.gz 0.53MB Simrad multibeam vendor format
0015_20020425_193847_raw.all.mb56.gz 0.65MB Simrad multibeam vendor format
0016_20020425_194054_raw.all.mb56.gz 0.81MB Simrad multibeam vendor format
0017_20020425_194335_raw.all.mb56.gz 0.52MB Simrad multibeam vendor format
0018_20020425_194516_raw.all.mb56.gz 428.4KB Simrad multibeam vendor format
0019_20020425_194635_raw.all.mb56.gz 435.4KB Simrad multibeam vendor format
0020_20020425_194758_raw.all.mb56.gz 500.7KB Simrad multibeam vendor format
0021_20020425_194936_raw.all.mb56.gz 0.53MB Simrad multibeam vendor format
0022_20020425_195119_raw.all.mb56.gz 496.4KB Simrad multibeam vendor format
0023_20020425_195250_raw.all.mb56.gz 506.0KB Simrad multibeam vendor format
0024_20020425_195422_raw.all.mb56.gz 509.2KB Simrad multibeam vendor format
0025_20020425_195554_raw.all.mb56.gz 387.9KB Simrad multibeam vendor format
0026_20020425_195704_raw.all.mb56.gz 481.6KB Simrad multibeam vendor format

Metadata Files: 2

Files File Size Description
TN144_Multibeam.xml NCEI created ISO metadata
TN144.xml 24.6KB XML metadata file