| Project: | Tunes Expedition |
| Instrument: | SeaBeam |
|
|
|
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Thomas Washington |
| Chief Scientist: | Swift, James Scripps Institution of Oceanography |
| Source Organization: | University of California, Scripps Institution of Oceanography (UC/SIO) |
| Start Date: | 1991-07-17 |
| End Date: | 1991-08-25 |
Multibeam Bathymetry
| Project: | Tunes Expedition |
| Instrument: | SeaBeam |
| Number of Files: | 23 |
| Number of Records: | 251642 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 4781198 | 100% |
| Number of Good Beams | 3542170 | 74.09% |
| Number of Zero Beams | 1239028 | 25.91% |
| Number of Flagged Beams | 0 | 0% |
| Total Time: | 926.3402 hours |
| Total Track Length: | 9241.755 km |
| Average Speed: | 9.977 km/hr (5.3872 knots) |
| Northern Extent: | -6.021279 |
| Southern Extent: | -37.53836 |
| Western Extent: | -150.56042 |
| Eastern Extent: | -132.3037 |
| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 5985 |
| Minimum Depth | 192 | Maximum Depth | 6042 |
File Information
| Files | File Size | Description |
|---|---|---|
| TUNE02WT.SBM.91aug01 | 1.13MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug03 | 1.04MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug05 | 1.41MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug07 | 1.04MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug09 | 1.55MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug11 | 1.75MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug13 | 0.78MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug15 | 0.61MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug17 | 0.88MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug19 | 0.89MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug21 | 1.01MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug23 | 0.77MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91aug25 | 1.65MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91jul18 | 2.23MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91jul20 | 2.13MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91jul22 | 1.61MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91jul24 | 0.89MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91jul26 | 1.04MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91jul28 | 1.01MB | SIO merge Sea Beam |
| TUNE02WT.SBM.91jul30 | 1.18MB | SIO merge Sea Beam |
| Files | File Size | Description |
|---|---|---|
| TUNE02WT_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) |