| Project: | Rapa Expedition |
| Instrument: | SeaBeam |
|
|
|
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Thomas Washington |
| Chief Scientist: | Forsyth, Donald Brown University |
| Source Organization: | University of California, Scripps Institution of Oceanography (UC/SIO) |
| Start Date: | 1990-12-18 |
| End Date: | 1991-01-05 |
Multibeam Bathymetry
| Project: | Rapa Expedition |
| Instrument: | SeaBeam |
| Number of Files: | 12 |
| Number of Records: | 163973 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 3115487 | 100% |
| Number of Good Beams | 1599563 | 51.34% |
| Number of Zero Beams | 1515924 | 48.66% |
| Number of Flagged Beams | 0 | 0% |
| Total Time: | 417.133 hours |
| Total Track Length: | 8225.0888 km |
| Average Speed: | 19.718 km/hr (10.6469 knots) |
| Northern Extent: | 19.024786 |
| Southern Extent: | -26.758707 |
| Western Extent: | -114.467636 |
| Eastern Extent: | -104.37801 |
| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 5208 |
| Minimum Depth | 100 | Maximum Depth | 5229 |
File Information
| Files | File Size | Description |
|---|---|---|
| RAPA02WT.SWSB.90dec20 | 1.80MB | SIO Swath-bathy SeaBeam |
| RAPA02WT.SWSB.90dec21 | 2.72MB | SIO Swath-bathy SeaBeam |
| RAPA02WT.SWSB.90dec23 | 2.63MB | SIO Swath-bathy SeaBeam |
| RAPA02WT.SWSB.90dec25 | 1.64MB | SIO Swath-bathy SeaBeam |
| RAPA02WT.SWSB.90dec27 | 1.64MB | SIO Swath-bathy SeaBeam |
| RAPA02WT.SWSB.90dec29 | 1.70MB | SIO Swath-bathy SeaBeam |
| RAPA02WT.SWSB.90dec31 | 1.06MB | SIO Swath-bathy SeaBeam |
| RAPA02WT.SWSB.91jan01 | 1.54MB | SIO Swath-bathy SeaBeam |
| RAPA02WT.SWSB.91jan02 | 0.88MB | SIO Swath-bathy SeaBeam |
| RAPA02WT.SWSB.91jan04 | 1.83MB | SIO Swath-bathy SeaBeam |
| RAPA02WT.SWSB.91jan05 | 0.82MB | SIO Swath-bathy SeaBeam |
| Files | File Size | Description |
|---|---|---|
| RAPA02WT_Multibeam.xml | NCEI created ISO metadata |