| Project: | NT05-04 |
| Instrument: | Reson SeaBat 8160 |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Natsushima |
| Chief Scientist: | |
| Source Organization: | Japanese Agency for Marine-Earth Science and Technology (JAMSTEC) |
| Start Date: | 2005-04-29 |
| End Date: | 2005-05-07 |
Multibeam Bathymetry

| Project: | NT05-04 |
| Instrument: | Reson SeaBat 8160 |

| Number of Files: | 364 |
| Number of Records: | 114378 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 27450720 | 100% |
| Number of Good Beams | 9762269 | 35.56% |
| Number of Zero Beams | 15638256 | 56.97% |
| Number of Flagged Beams | 2050195 | 7.47% |

| Total Time: | 68.9253 hours |
| Total Track Length: | 965.3659 km |
| Average Speed: | 14.006 km/hr (7.5626 knots) |

| Northern Extent: | 24.904722 |
| Southern Extent: | 24.32972 |
| Western Extent: | 123.724945 |
| Eastern Extent: | 124.702545 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 1.5924 |
| Minimum Altitude | 0 | Maximum Altitude | 2469.4026 |
| Minimum Depth | 0 | Maximum Depth | 2496.5674 |
File Information


| Files | File Size | Description |
|---|---|---|
| NT05-04_Multibeam.xml | NGDC created ISO metadata |