| Project: | Raitt Expedition |
| Instrument: | SeaBeam |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Thomas Washington |
| Chief Scientist: | Purdy, Michael G. Woods Hole Oceanographic Institution |
| Source Organization: | University of California, Scripps Institution of Oceanography (UC/SIO) |
| Start Date: | 1988-01-09 |
| End Date: | 1988-02-07 |
Multibeam Bathymetry

| Project: | Raitt Expedition |
| Instrument: | SeaBeam |

| Number of Files: | 27 |
| Number of Records: | 363135 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 6899565 | 100% |
| Number of Good Beams | 5134986 | 74.42% |
| Number of Zero Beams | 1764579 | 25.58% |
| Number of Flagged Beams | 0 | 0% |

| Total Time: | 690.1319 hours |
| Total Track Length: | 10948.4434 km |
| Average Speed: | 15.864 km/hr (8.5659 knots) |

| Northern Extent: | 32.846745 |
| Southern Extent: | 9.133286 |
| Western Extent: | -117.78637 |
| Eastern Extent: | -100.04611 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 5358 |
| Minimum Depth | 217 | Maximum Depth | 5385 |
File Information

| Files | File Size | Description |
|---|---|---|
| RAIT01WT.SBM.88feb01 | 1.38MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88feb02 | 1.00MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88feb03 | 401.4KB | SIO merge Sea Beam |
| RAIT01WT.SBM.88feb04 | 0.81MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88feb05 | 1.13MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88feb06 | 1.38MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88feb07 | 1.32MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88feb08 | 0.68MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan12 | 2.02MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan14 | 2.30MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan16 | 2.38MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan17 | 1.90MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan19 | 2.07MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan20 | 2.48MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan21 | 1.33MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan22 | 1.47MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan24 | 1.32MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan25 | 1.38MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan26 | 1.38MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan27 | 1.38MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan28 | 1.37MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan29 | 1.38MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan30 | 1.38MB | SIO merge Sea Beam |
| RAIT01WT.SBM.88jan31 | 1.37MB | SIO merge Sea Beam |

| Files | File Size | Description |
|---|---|---|
| RAIT01WT_Multibeam.xml | NCEI created ISO metadata |

| Files | File Size | Description |
|---|---|---|
| support.tar.gz | 1.21MB | Supporting data |
| svp.tar.gz | 50.5KB | Sound Speed Profiles (SSP or SVP) |