| Project: | U.S. Naval Oceanographic Office Survey |
| Instrument: | Atlas Hydrosweep DS |
|
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| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Maurice Ewing |
| Chief Scientist: | Diebold, John Lamont-Doherty Earth Observatory |
| Source Organization: | Marine Geoscience Data System (MGDS) |
| Start Date: | 1994-09-24 |
| End Date: | 1994-10-01 |
Multibeam Bathymetry
| Project: | U.S. Naval Oceanographic Office Survey |
| Instrument: | Atlas Hydrosweep DS |
| Number of Files: | 9 |
| Number of Records: | 68531 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 4043329 | 100% |
| Number of Good Beams | 3794899 | 93.86% |
| Number of Zero Beams | 248430 | 6.14% |
| Number of Flagged Beams | 0 | 0% |
| Total Time: | 167.8184 hours |
| Total Track Length: | 2319.4667 km |
| Average Speed: | 13.821 km/hr (7.4627 knots) |
| Northern Extent: | 54.33411 |
| Southern Extent: | 42.41839 |
| Western Extent: | -134.90062 |
| Eastern Extent: | -124.21827 |
| Minimum Sonar Depth | 5.5 | Maximum Sonar Depth | 5.5 |
| Minimum Altitude | -5.5 | Maximum Altitude | 4033.5 |
| Minimum Depth | 11.9 | Maximum Depth | 4471 |
File Information
| Files | File Size | Description |
|---|---|---|
| 9413hs.d267.mb21.gz | 3.70MB | Raw Hydrosweep |
| 9413hs.d268.mb21.gz | 6.53MB | Raw Hydrosweep |
| 9413hs.d269.mb21.gz | 3.26MB | Raw Hydrosweep |
| 9413hs.d270.mb21.gz | 3.20MB | Raw Hydrosweep |
| 9413hs.d271.mb21.gz | 3.40MB | Raw Hydrosweep |
| 9413hs.d272.mb21.gz | 3.58MB | Raw Hydrosweep |
| 9413hs.d273.mb21.gz | 4.07MB | Raw Hydrosweep |
| 9413hs.d274.mb21.gz | 3.97MB | Raw Hydrosweep |
| Files | File Size | Description |
|---|---|---|
| EW9413_Multibeam.xml | NCEI created ISO metadata |