Project: | Seismic measurements of magma flux, arc compostion |
Instrument: | Simrad EM120 |
All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
Ship Name: | Marcus G. Langseth |
Chief Scientist: | Holbrook, Steven University of Wyoming |
Source Organization: | Marine Geoscience Data System (MGDS) |
Start Date: | 2008-02-17 |
End Date: | 2008-03-08 |
Multibeam Bathymetry
Project: | Seismic measurements of magma flux, arc compostion |
Instrument: | Simrad EM120 |
Number of Files: | 237 |
Number of Records: | 867143 |
BATHYMETRY DATA | Quantity | Percentage |
---|---|---|
Number of Beams | 165616291 | 100% |
Number of Good Beams | 150735305 | 91.01% |
Number of Zero Beams | 14880986 | 8.99% |
Number of Flagged Beams | 0 | 0% |
Total Time: | 404.4166 hours |
Total Track Length: | 4005.6332 km |
Average Speed: | 9.905 km/hr (5.3483 knots) |
Northern Extent: | 13.124096 |
Southern Extent: | 9.697804 |
Western Extent: | -83.6326 |
Eastern Extent: | -82.1884 |
Minimum Sonar Depth | 5.83 | Maximum Sonar Depth | 14.35 |
Minimum Altitude | 0 | Maximum Altitude | 2824.48 |
Minimum Depth | 11.97 | Maximum Depth | 3521.04 |
File Information
Files | File Size | Description |
---|---|---|
MGL0804_Multibeam.xml | NGDC created ISO metadata |