| Project: | Topo90 Expedition |
| Instrument: | SeaBeam |
|
|
|
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Thomas Washington |
| Chief Scientist: | Brink, Kenneth H. Woods Hole Oceanographic Institution |
| Source Organization: | University of California, Scripps Institution of Oceanography (UC/SIO) |
| Start Date: | 1990-09-12 |
| End Date: | 1990-09-19 |
Multibeam Bathymetry
| Project: | Topo90 Expedition |
| Instrument: | SeaBeam |
| Number of Files: | 5 |
| Number of Records: | 111851 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 2125169 | 100% |
| Number of Good Beams | 1354836 | 63.75% |
| Number of Zero Beams | 770333 | 36.25% |
| Number of Flagged Beams | 0 | 0% |
| Total Time: | 153.6901 hours |
| Total Track Length: | 2106.5338 km |
| Average Speed: | 13.706 km/hr (7.4007 knots) |
| Northern Extent: | 33.0875 |
| Southern Extent: | 32.068596 |
| Western Extent: | -128.06824 |
| Eastern Extent: | -117.24416 |
| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 4762 |
| Minimum Depth | 31 | Maximum Depth | 4799 |
File Information
| Files | File Size | Description |
|---|---|---|
| TO9001WT.SWSB.90sep14 | 4.98MB | SIO Swath-bathy SeaBeam |
| TO9001WT.SWSB.90sep16 | 4.29MB | SIO Swath-bathy SeaBeam |
| TO9001WT.SWSB.90sep18 | 2.04MB | SIO Swath-bathy SeaBeam |
| TO9001WT.SWSB.90sep19 | 1.09MB | SIO Swath-bathy SeaBeam |
| Files | File Size | Description |
|---|---|---|
| TO9001WT_Multibeam.xml | NCEI created ISO metadata |