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All Bathy/Relief Coastal DEM Portal Fishing Global Lakes Multibeam NOS

Multibeam Report for TN157


Ship Name: Thomas G. Thompson
Chief Scientist: Kelley, Deborah
University of Washington
Source Organization: Marine Geoscience Data System (MGDS)
Start Date: 2003-06-20
End Date: 2003-06-29

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Multibeam Bathymetry

Cruise Details

Project: TN157
Instrument: Simrad EM300

Data Quality

Number of Files: 16
Number of Records: 15695
BATHYMETRY DATA Quantity Percentage
Number of Beams 2118825 100%
Number of Good Beams 2035093 96.05%
Number of Zero Beams 83732 3.95%
Number of Flagged Beams 0 0%

Navigation Totals

Total Time: 29.6091 hours
Total Track Length: 450.9775 km
Average Speed: 15.231 km/hr (8.2241 knots)

Cruise Bounds

Northern Extent: 48.442097
Southern Extent: 47.75204
Western Extent: -129.25146
Eastern Extent: -127.722015

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 7.52
Minimum Altitude 0 Maximum Altitude 2653.1201
Minimum Depth 1894.37 Maximum Depth 2957.0701

File Information

Full Resolution Bathymetry as collected (raw): 14

Files File Size Description
0001_20030620_000333p.mb56.gz 15.14MB Simrad multibeam vendor format
0002_20030620_022403p.mb56.gz 11.36MB Simrad multibeam vendor format
0004_20030620_062648p.mb56.gz 9.77MB Simrad multibeam vendor format
0005_20030621_234829p.mb56.gz 16.82MB Simrad multibeam vendor format
0006_20030622_201701p.mb56.gz 26.36MB Simrad multibeam vendor format
0007_20030625_000115p.mb56.gz 47.4KB Simrad multibeam vendor format
0009_20030625_174724p.mb56.gz 12.68MB Simrad multibeam vendor format
0010_20030626_073917p.mb56.gz 37.25MB Simrad multibeam vendor format
0011_20030626_192458p.mb56.gz 28.53MB Simrad multibeam vendor format
0012_20030627_163501p.mb56.gz 5.13MB Simrad multibeam vendor format
0014_20030628_013458p.mb56.gz 19.23MB Simrad multibeam vendor format
0015_20030628_045443p.mb56.gz 4.37MB Simrad multibeam vendor format
0016_20030628_053306p.mb56.gz 8.40MB Simrad multibeam vendor format
0017_20030629_030720p.mb56.gz 2.39MB Simrad multibeam vendor format

Metadata Files: 2

Files File Size Description
TN157_Multibeam.xml NCEI created ISO metadata
TN157.xml 24.6KB XML metadata file