| Project: | |
| Instrument: | Atlas Hydrosweep DS |
|
|
|
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Maurice Ewing |
| Chief Scientist: | Rawson, Michael Lamont-Doherty Earth Observatory |
| Source Organization: | Marine Geoscience Data System (MGDS) |
| Start Date: | 1992-05-27 |
| End Date: | 1992-05-31 |
Multibeam Bathymetry
| Project: | |
| Instrument: | Atlas Hydrosweep DS |
| Number of Files: | 7 |
| Number of Records: | 20289 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 1195045 | 100% |
| Number of Good Beams | 1133330 | 94.84% |
| Number of Zero Beams | 61715 | 5.16% |
| Number of Flagged Beams | 0 | 0% |
| Total Time: | 52.4623 hours |
| Total Track Length: | 948.7704 km |
| Average Speed: | 18.085 km/hr (9.7651 knots) |
| Northern Extent: | 13.141784 |
| Southern Extent: | 12.816264 |
| Western Extent: | -69.91935 |
| Eastern Extent: | -59.63937 |
| Minimum Sonar Depth | 5.5 | Maximum Sonar Depth | 5.5 |
| Minimum Altitude | -5.5 | Maximum Altitude | 5020.5 |
| Minimum Depth | 12.3 | Maximum Depth | 5148 |
File Information
| Files | File Size | Description |
|---|---|---|
| hs.150.4526.mb21.gz | 1.36MB | Raw Hydrosweep |
| hs.151.21791.mb21.gz | 3.72MB | Raw Hydrosweep |
| hs.152.122.mb21.gz | 4.49MB | Raw Hydrosweep |
| hs.152.25174.mb21.gz | 0.76MB | Raw Hydrosweep |
| hs.152.5820.mb21.gz | 12.8KB | Raw Hydrosweep |
| Files | File Size | Description |
|---|---|---|
| EW9206.b93.mb164.gz | 30.99MB | NGDC binary hydrographic sounding format |
| Files | File Size | Description |
|---|---|---|
| EW9206_Multibeam.xml | NGDC created ISO metadata |