| Project: | Roundabout Expedition |
| Instrument: | SeaBeam |
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|
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| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Thomas Washington |
| Chief Scientist: | Winterer, Edward L.; Mayer, Larry A.; Shipley, Thomas Scripps Institution of Oceanography; Dalhousie University (Canada); University of Texas, Austin |
| Source Organization: | University of California San Diego, Scripps Institution of Oceanography (UCSD/SIO) |
| Start Date: | 1988-12-17 |
| End Date: | 1988-12-30 |
Multibeam Bathymetry
| Project: | Roundabout Expedition |
| Instrument: | SeaBeam |
| Number of Files: | 10 |
| Number of Records: | 115717 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 2198623 | 100% |
| Number of Good Beams | 1311045 | 59.63% |
| Number of Zero Beams | 887578 | 40.37% |
| Number of Flagged Beams | 0 | 0% |
| Total Time: | 325.267 hours |
| Total Track Length: | 5113.7619 km |
| Average Speed: | 15.722 km/hr (8.4892 knots) |
| Northern Extent: | 7.296676 |
| Southern Extent: | -0.504677 |
| Western Extent: | 158.48984 |
| Eastern Extent: | 171.46648 |
| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 4530 |
| Minimum Depth | 280 | Maximum Depth | 4557 |
File Information
| Files | File Size | Description |
|---|---|---|
| RNDB11WT.SWSB.88dec18 | 0.96MB | SIO Swath-bathy SeaBeam |
| RNDB11WT.SWSB.88dec20 | 1.77MB | SIO Swath-bathy SeaBeam |
| RNDB11WT.SWSB.88dec22 | 1.92MB | SIO Swath-bathy SeaBeam |
| RNDB11WT.SWSB.88dec23 | 1.21MB | SIO Swath-bathy SeaBeam |
| RNDB11WT.SWSB.88dec24 | 0.96MB | SIO Swath-bathy SeaBeam |
| RNDB11WT.SWSB.88dec26 | 1.74MB | SIO Swath-bathy SeaBeam |
| RNDB11WT.SWSB.88dec28 | 1.84MB | SIO Swath-bathy SeaBeam |
| RNDB11WT.SWSB.88dec30 | 1.87MB | SIO Swath-bathy SeaBeam |
| RNDB11WT.SWSB.88dec30.1 | 0.59MB | SIO Swath-bathy SeaBeam |
| Files | File Size | Description |
|---|---|---|
| RNDB11WT_Multibeam.xml | NCEI created ISO metadata |