| Project: | Tunes Expedition |
| Instrument: | SeaBeam |
|
|
|
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Thomas Washington |
| Chief Scientist: | Tsuchiya, M. Scripps Institution of Oceanography |
| Source Organization: | University of California, Scripps Institution of Oceanography (UC/SIO) |
| Start Date: | 1991-05-31 |
| End Date: | 1991-07-11 |
Multibeam Bathymetry
| Project: | Tunes Expedition |
| Instrument: | SeaBeam |
| Number of Files: | 21 |
| Number of Records: | 243010 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 4617190 | 100% |
| Number of Good Beams | 2997556 | 64.92% |
| Number of Zero Beams | 1619634 | 35.08% |
| Number of Flagged Beams | 0 | 0% |
| Total Time: | 912.4594 hours |
| Total Track Length: | 8468.9887 km |
| Average Speed: | 9.281 km/hr (5.0113 knots) |
| Northern Extent: | 36.055405 |
| Southern Extent: | -17.51556 |
| Western Extent: | -149.59352 |
| Eastern Extent: | -117.41518 |
| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 5764 |
| Minimum Depth | 108 | Maximum Depth | 5835 |
File Information
| Files | File Size | Description |
|---|---|---|
| TUNE01WT.SBM.91jul02 | 1.04MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jul05 | 0.68MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jul08 | 1.53MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jul09 | 1.77MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jul11 | 2.45MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun02 | 4.79MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun04 | 1.66MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun07 | 1.08MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun10 | 1.23MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun12 | 0.84MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun14 | 1.00MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun16 | 0.77MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun18 | 0.63MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun20 | 0.60MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun22 | 0.66MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun24 | 0.89MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun26 | 0.87MB | SIO merge Sea Beam |
| TUNE01WT.SBM.91jun29 | 1.05MB | SIO merge Sea Beam |
| Files | File Size | Description |
|---|---|---|
| TUNE01WT_Multibeam.xml | NGDC 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) |