| Project: | Papatua Expedition |
| Instrument: | SeaBeam |
|
|
|
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Thomas Washington |
| Chief Scientist: | Mammerickx, Jacqueline Scripps Institution of Oceanography |
| Source Organization: | University of California, Scripps Institution of Oceanography (UC/SIO) |
| Start Date: | 1985-11-21 |
| End Date: | 1985-12-26 |
Multibeam Bathymetry
| Project: | Papatua Expedition |
| Instrument: | SeaBeam |
| Number of Files: | 21 |
| Number of Records: | 399192 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 7584648 | 100% |
| Number of Good Beams | 5399363 | 71.19% |
| Number of Zero Beams | 2183740 | 28.79% |
| Number of Flagged Beams | 1545 | 0.02% |
| Total Time: | 835.3918 hours |
| Total Track Length: | 16464.5382 km |
| Average Speed: | 19.709 km/hr (10.6420 knots) |
| Northern Extent: | 18.955502 |
| Southern Extent: | -14.958575 |
| Western Extent: | -170.77315 |
| Eastern Extent: | -104.45187 |
| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 18197 |
| Minimum Depth | 283 | Maximum Depth | 14571 |
File Information
| Files | File Size | Description |
|---|---|---|
| PPTU03WT.SBM.85dec01 | 2.43MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec03 | 2.55MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec05 | 2.26MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec07 | 2.55MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec09 | 2.31MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec11 | 2.08MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec13 | 2.10MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec15 | 2.16MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec17 | 1.93MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec19 | 1.92MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec21 | 1.85MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec23 | 1.68MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec25 | 2.23MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85dec26 | 1.66MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85nov23 | 2.27MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85nov25 | 1.66MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85nov27 | 2.31MB | SIO merge Sea Beam |
| PPTU03WT.SBM.85nov29 | 2.28MB | SIO merge Sea Beam |
| Files | File Size | Description |
|---|---|---|
| PPTU03WT_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) |