| Project: | Plume Expedition |
| Instrument: | SeaBeam |
|
|
|
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Thomas Washington |
| Chief Scientist: | Cox, Charles Scripps Institution of Oceanography |
| Source Organization: | University of California, Scripps Institution of Oceanography (UC/SIO) |
| Start Date: | 1990-01-05 |
| End Date: | 1990-01-16 |
Multibeam Bathymetry
| Project: | Plume Expedition |
| Instrument: | SeaBeam |
| Number of Files: | 9 |
| Number of Records: | 172741 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 3282079 | 100% |
| Number of Good Beams | 2056357 | 62.65% |
| Number of Zero Beams | 1225722 | 37.35% |
| Number of Flagged Beams | 0 | 0% |
| Total Time: | 251.7171 hours |
| Total Track Length: | 4423.039 km |
| Average Speed: | 17.571 km/hr (9.4876 knots) |
| Northern Extent: | 31.962988 |
| Southern Extent: | 0.788675 |
| Western Extent: | -117.00817 |
| Eastern Extent: | -91.77229 |
| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 5634 |
| Minimum Depth | 32 | Maximum Depth | 5853 |
File Information
| Files | File Size | Description |
|---|---|---|
| PLUM01WT.SBM.90jan07 | 4.02MB | SIO merge Sea Beam |
| PLUM01WT.SBM.90jan08 | 4.62MB | SIO merge Sea Beam |
| PLUM01WT.SBM.90jan10 | 1.87MB | SIO merge Sea Beam |
| PLUM01WT.SBM.90jan12 | 0.81MB | SIO merge Sea Beam |
| PLUM01WT.SBM.90jan14 | 2.61MB | SIO merge Sea Beam |
| PLUM01WT.SBM.90jan16 | 2.59MB | SIO merge Sea Beam |
| Files | File Size | Description |
|---|---|---|
| PLUM01WT_Multibeam.xml | NGDC created ISO metadata |
| Files | File Size | Description |
|---|---|---|
| support.tar.gz | 1.21MB | Supporting data |
| svp.tar.gz | 50.5KB | Sound Speed Profiles (SSP or SVP) |