| Project: | |
| Instrument: | SeaBeam 2112 |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Atlantis |
| Chief Scientist: | German, Christopher SOC |
| Source Organization: | Woods Hole Oceanographic Institution (WHOI) |
| Start Date: | 2003-03-04 |
| End Date: | 2003-03-12 |
Multibeam Bathymetry

| Project: | |
| Instrument: | SeaBeam 2112 |

| Number of Files: | 6 |
| Number of Records: | 38972 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 5884772 | 100% |
| Number of Good Beams | 4639849 | 78.85% |
| Number of Zero Beams | 1239621 | 21.06% |
| Number of Flagged Beams | 5302 | 0.09% |

| Total Time: | 76.0402 hours |
| Total Track Length: | 1326.2344 km |
| Average Speed: | 17.441 km/hr (9.4174 knots) |

| Northern Extent: | 28.487286 |
| Southern Extent: | 25.11668 |
| Western Extent: | -78.98569 |
| Eastern Extent: | -76.81906 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 31.1 | Maximum Altitude | 4763.7002 |
| Minimum Depth | 30.1 | Maximum Depth | 4821.7998 |
File Information

| Files | File Size | Description |
|---|---|---|
| at07l30.sb.20030307.raw.mb41.gz | 45.63MB | SeaBeam 2100 series vender format |
| at07l30.sb.20030308.raw.mb41.gz | 63.92MB | SeaBeam 2100 series vender format |
| at07l30.sb.20030311.raw.mb41.gz | 45.54MB | SeaBeam 2100 series vender format |
| at07l30.sb.20030312.raw.mb41.gz | 68.62MB | SeaBeam 2100 series vender format |
| at07l30.sb.20030313.raw.mb41.gz | 4.29MB | SeaBeam 2100 series vender format |

| Files | File Size | Description |
|---|---|---|
| AT07L30_Multibeam.xml | NCEI created ISO metadata |