| Project: | |
| Instrument: | SeaBeam |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Robert D. Conrad |
| Chief Scientist: | Cande, Steven |
| Source Organization: | Marine Geoscience Data System (MGDS) |
| Start Date: | 1986-12-03 |
| End Date: | 1987-01-02 |
Multibeam Bathymetry

| Project: | |
| Instrument: | SeaBeam |

| Number of Files: | 33 |
| Number of Records: | 345794 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 6472445 | 100% |
| Number of Good Beams | 4909228 | 75.85% |
| Number of Zero Beams | 1563215 | 24.15% |
| Number of Flagged Beams | 2 | 0.0% |

| Total Time: | 818.6171 hours |
| Total Track Length: | 19669.686 km |
| Average Speed: | 24.028 km/hr (12.9741 knots) |

| Northern Extent: | -22.538431 |
| Southern Extent: | -33.51853 |
| Western Extent: | -41.64913 |
| Eastern Extent: | 17.175463 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 5715 |
| Minimum Depth | 51 | Maximum Depth | 10786 |
File Information

| Files | File Size | Description |
|---|---|---|
| cb86dec03.r01.mb15 | 1.02MB | URI Sea Beam from VAX |
| cb86dec04.r00.mb15 | 1.47MB | URI Sea Beam from VAX |
| cb86dec05.r00.mb15 | 1.10MB | URI Sea Beam from VAX |
| cb86dec06.r00.mb15 | 1.40MB | URI Sea Beam from VAX |
| cb86dec07.r00.mb15 | 0.96MB | URI Sea Beam from VAX |
| cb86dec08.r00.mb15 | 1.22MB | URI Sea Beam from VAX |
| cb86dec09.r01.mb15 | 248.5KB | URI Sea Beam from VAX |
| cb86dec09.r02.mb15 | 0.67MB | URI Sea Beam from VAX |
| cb86dec10.r01.mb15 | 86.0KB | URI Sea Beam from VAX |
| cb86dec10.r02.mb15 | 0.87MB | URI Sea Beam from VAX |
| cb86dec11.r00.mb15 | 1.04MB | URI Sea Beam from VAX |
| cb86dec12.r00.mb15 | 1.34MB | URI Sea Beam from VAX |
| cb86dec13.r00.mb15 | 1.41MB | URI Sea Beam from VAX |
| cb86dec14.r00.mb15 | 1.41MB | URI Sea Beam from VAX |
| cb86dec15.r00.mb15 | 1.47MB | URI Sea Beam from VAX |
| cb86dec16.r00.mb15 | 1.49MB | URI Sea Beam from VAX |
| cb86dec17.r00.mb15 | 1.44MB | URI Sea Beam from VAX |
| cb86dec18.r00.mb15 | 1.44MB | URI Sea Beam from VAX |
| cb86dec19.r00.mb15 | 1.44MB | URI Sea Beam from VAX |
| cb86dec20.r00.mb15 | 1.49MB | URI Sea Beam from VAX |
| cb86dec21.r00.mb15 | 1.19MB | URI Sea Beam from VAX |
| cb86dec22.r00.mb15 | 1.15MB | URI Sea Beam from VAX |
| cb86dec23.r00.mb15 | 1.08MB | URI Sea Beam from VAX |
| cb86dec24.r00.mb15 | 1.03MB | URI Sea Beam from VAX |
| cb86dec25.r00.mb15 | 1.02MB | URI Sea Beam from VAX |
| cb86dec26.r00.mb15 | 1.02MB | URI Sea Beam from VAX |
| cb86dec27.r00.mb15 | 0.98MB | URI Sea Beam from VAX |
| cb86dec28.r00.mb15 | 1.01MB | URI Sea Beam from VAX |
| cb86dec29.r00.mb15 | 0.97MB | URI Sea Beam from VAX |
| cb86dec30.r00.mb15 | 1.03MB | URI Sea Beam from VAX |
| cb86dec31.r00.mb15 | 1.03MB | URI Sea Beam from VAX |
| cb87jan01.aa1.mb15 | 293.5KB | URI Sea Beam from VAX |

| Files | File Size | Description |
|---|---|---|
| RC2711_Multibeam.xml | NGDC created ISO metadata |