| Project: | Venture Expedition |
| Instrument: | SeaBeam |
|
|
|
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Thomas Washington |
| Chief Scientist: | Haymon, Rachel M.; Fornari, Dan |
| Source Organization: | University of California San Diego, Scripps Institution of Oceanography (UCSD/SIO) |
| Start Date: | 1989-11-13 |
| End Date: | 1989-12-15 |
Multibeam Bathymetry
| Project: | Venture Expedition |
| Instrument: | SeaBeam |
| Number of Files: | 21 |
| Number of Records: | 508480 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 9661120 | 100% |
| Number of Good Beams | 7226210 | 74.8% |
| Number of Zero Beams | 2434910 | 25.2% |
| Number of Flagged Beams | 0 | 0% |
| Total Time: | 764.6668 hours |
| Total Track Length: | 5424.0182 km |
| Average Speed: | 7.093 km/hr (3.8299 knots) |
| Northern Extent: | 30.70724 |
| Southern Extent: | 8.926729 |
| Western Extent: | -116.439445 |
| Eastern Extent: | -103.920425 |
| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 5377 |
| Minimum Depth | 141 | Maximum Depth | 5567 |
File Information
| Files | File Size | Description |
|---|---|---|
| VNTR03WT.SBM.89dec02 | 2.91MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89dec04 | 3.25MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89dec06 | 3.16MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89dec08 | 3.01MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89dec10 | 2.49MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89dec12 | 2.86MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89dec14 | 3.36MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89dec15 | 0.67MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89nov14 | 2.26MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89nov16 | 2.98MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89nov17 | 1.67MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89nov19 | 3.25MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89nov21 | 3.14MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89nov22 | 1.68MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89nov24 | 2.86MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89nov26 | 3.32MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89nov28 | 2.49MB | SIO merge Sea Beam |
| VNTR03WT.SBM.89nov30 | 3.28MB | SIO merge Sea Beam |
| Files | File Size | Description |
|---|---|---|
| VNTR03WT_Multibeam.xml | NCEI 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) |