| Project: | |
| Instrument: | SeaBeam |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Atlantis II |
| Chief Scientist: | Fornari, Dan |
| Source Organization: | Woods Hole Oceanographic Institution (WHOI) |
| Start Date: | 1991-03-28 |
| End Date: | 1991-04-27 |
Multibeam Bathymetry

| Project: | |
| Instrument: | SeaBeam |

| Number of Files: | 45 |
| Number of Records: | 29525 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 560975 | 100% |
| Number of Good Beams | 437783 | 78.04% |
| Number of Zero Beams | 123192 | 21.96% |
| Number of Flagged Beams | 0 | 0% |

| Total Time: | 521.6978 hours |
| Total Track Length: | 1113.1689 km |
| Average Speed: | 2.134 km/hr (1.1523 knots) |

| Northern Extent: | 12.071242 |
| Southern Extent: | 9.198771 |
| Western Extent: | -104.44104 |
| Eastern Extent: | -102.82066 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 3217 |
| Minimum Depth | 1883 | Maximum Depth | 3288 |
File Information

| Files | File Size | Description |
|---|---|---|
| cb91apr02.d01.mb15 | 150.3KB | Generic XYZ sounding format |
| cb91apr02.d01.xyz | 0.69MB | Generic XYZ sounding format |
| cb91apr03.d01.mb15 | 226.8KB | Generic XYZ sounding format |
| cb91apr03.d01.xyz | 1.04MB | Generic XYZ sounding format |
| cb91apr04.d01.mb15 | 253.8KB | Generic XYZ sounding format |
| cb91apr04.d01.xyz | 1.17MB | Generic XYZ sounding format |
| cb91apr05.d01.mb15 | 80.3KB | Generic XYZ sounding format |
| cb91apr05.d01.xyz | 370.5KB | Generic XYZ sounding format |
| cb91apr06.d01.mb15 | 305.3KB | Generic XYZ sounding format |
| cb91apr06.d01.xyz | 1.41MB | Generic XYZ sounding format |
| cb91apr07.d01.mb15 | 130.3KB | Generic XYZ sounding format |
| cb91apr07.d01.xyz | 0.59MB | Generic XYZ sounding format |
| cb91apr08.d01.mb15 | 110.8KB | Generic XYZ sounding format |
| cb91apr08.d01.xyz | 506.7KB | Generic XYZ sounding format |
| cb91apr09.d01.mb15 | 264.3KB | Generic XYZ sounding format |
| cb91apr09.d01.xyz | 1.21MB | Generic XYZ sounding format |
| cb91apr10.d01.mb15 | 268.3KB | Generic XYZ sounding format |
| cb91apr10.d01.xyz | 1.24MB | Generic XYZ sounding format |
| cb91apr11.d01.mb15 | 28.3KB | Generic XYZ sounding format |
| cb91apr11.d01.xyz | 119.5KB | Generic XYZ sounding format |
| cb91apr12.d01.mb15 | 88.8KB | Generic XYZ sounding format |
| cb91apr12.d01.xyz | 409.0KB | Generic XYZ sounding format |
| cb91apr13.d01.mb15 | 67.3KB | Generic XYZ sounding format |
| cb91apr13.d01.xyz | 303.4KB | Generic XYZ sounding format |
| cb91apr14.d01.mb15 | 166.3KB | Generic XYZ sounding format |
| cb91apr14.d01.xyz | 0.76MB | Generic XYZ sounding format |
| cb91apr15.d01.1.mb15 | 107.6KB | Generic XYZ sounding format |
| cb91apr15.d01.1.xyz | 484.4KB | Generic XYZ sounding format |
| cb91apr15.d01.2.mb15 | 39.1KB | Generic XYZ sounding format |
| cb91apr15.d01.2.xyz | 155.8KB | Generic XYZ sounding format |
| cb91apr19.d01.mb15 | 149.3KB | Generic XYZ sounding format |
| cb91apr19.d01.xyz | 0.69MB | Generic XYZ sounding format |
| cb91apr21.d01.mb15 | 20.8KB | Generic XYZ sounding format |
| cb91apr21.d01.xyz | 83.7KB | Generic XYZ sounding format |
| cb91apr22.d01.mb15 | 10.8KB | Generic XYZ sounding format |
| cb91apr22.d01.xyz | 35.8KB | Generic XYZ sounding format |
| cb91apr23.d01.mb15 | 48.3KB | Generic XYZ sounding format |
| cb91apr23.d01.xyz | 214.3KB | Generic XYZ sounding format |
| cb91apr24.d01.mb15 | 21.3KB | Generic XYZ sounding format |
| cb91apr24.d01.xyz | 85.9KB | Generic XYZ sounding format |
| cb91mar29.d01.mb15 | 46.8KB | Generic XYZ sounding format |
| cb91mar29.d01.xyz | 200.4KB | Generic XYZ sounding format |
| cb91mar30.d01.mb15 | 454.3KB | Generic XYZ sounding format |
| cb91mar30.d01.xyz | 2.11MB | Generic XYZ sounding format |

| Files | File Size | Description |
|---|---|---|
| A125L24_Multibeam.xml | NGDC created ISO metadata |