| Project: | Boomerang Expedition |
| Instrument: | SeaBeam 2000 |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Melville |
| Chief Scientist: | |
| Source Organization: | University of California, Scripps Institution of Oceanography (UC/SIO) |
| Start Date: | 1996-01-07 |
| End Date: | 1996-01-11 |
Multibeam Bathymetry

| Project: | Boomerang Expedition |
| Instrument: | SeaBeam 2000 |

| Number of Files: | 9 |
| Number of Records: | 60805 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 7357405 | 100% |
| Number of Good Beams | 4777775 | 64.94% |
| Number of Zero Beams | 2579630 | 35.06% |
| Number of Flagged Beams | 0 | 0% |

| Total Time: | 90.8192 hours |
| Total Track Length: | 1892.4268 km |
| Average Speed: | 20.837 km/hr (11.2511 knots) |

| Northern Extent: | -42.986214 |
| Southern Extent: | -47.363926 |
| Western Extent: | 147.37799 |
| Eastern Extent: | 170.82707 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 10988 |
| Minimum Depth | 11 | Maximum Depth | 10988 |
File Information

| Files | File Size | Description |
|---|---|---|
| SBfixavg.96jan07 | 1.96MB | SIO Swath-bathy SeaBeam 2000 format |
| SBfixavg.96jan08 | 14.94MB | SIO Swath-bathy SeaBeam 2000 format |
| SBfixavg.96jan09 | 2.80MB | SIO Swath-bathy SeaBeam 2000 format |
| SBfixavg.96jan10 | 2.79MB | SIO Swath-bathy SeaBeam 2000 format |
| SBfixavg.96jan11 | 8.86MB | SIO Swath-bathy SeaBeam 2000 format |

| Files | File Size | Description |
|---|---|---|
| BMRG04MV.sumplot.ps | 26.2KB | Postscript |

| Files | File Size | Description |
|---|---|---|
| BMRG04MV_Multibeam.xml | NGDC created ISO metadata | |
| metadata.BMRG04MV.txt | 2.5KB | Informal metadata text |
| swath_bathy_doc.rtf | 210.1KB | Metadata files in Rich Text Format |