| Project: | NOS EEZ |
| Instrument: | SeaBeam |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Mt. Mitchell |
| Chief Scientist: | Matsushige, Roy K. US National Oceanic and Atmospheric Administration/ NOS |
| Source Organization: | National Oceanic and Atmospheric Administration (NOAA) |
| Start Date: | 1990-11-08 |
| End Date: | 1990-11-16 |
Multibeam Bathymetry

| Project: | NOS EEZ |
| Instrument: | SeaBeam |

| Number of Files: | 25 |
| Number of Records: | 115570 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 2195830 | 100% |
| Number of Good Beams | 1605072 | 73.1% |
| Number of Zero Beams | 590758 | 26.9% |
| Number of Flagged Beams | 0 | 0% |

| Total Time: | 131.9914 hours |
| Total Track Length: | 2399.2807 km |
| Average Speed: | 18.178 km/hr (9.8153 knots) |

| Northern Extent: | 27.0006 |
| Southern Extent: | 26.4962 |
| Western Extent: | -92.6863 |
| Eastern Extent: | -92.3213 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 2378 |
| Minimum Depth | 1268 | Maximum Depth | 2399 |
File Information

| Files | File Size | Description |
|---|---|---|
| 90312-1504.sbo.mb15 | 0.66MB | URI Sea Beam from VAX |
| 90312-2237.sbo.mb15 | 0.97MB | URI Sea Beam from VAX |
| 90313-1122.sbo.mb15 | 0.52MB | URI Sea Beam from VAX |
| 90314-0120.sbo.mb15 | 0.83MB | URI Sea Beam from VAX |
| 90314-1716.sbo.mb15 | 1.22MB | URI Sea Beam from VAX |
| 90315-0758.sbo.mb15 | 1.05MB | URI Sea Beam from VAX |
| 90315-2043.sbo.mb15 | 312.5KB | URI Sea Beam from VAX |
| 90318-0931.sbo.mb15 | 0.98MB | URI Sea Beam from VAX |
| 90318-2058.sbo.mb15 | 1.19MB | URI Sea Beam from VAX |
| 90319-0959.sbo.mb15 | 1.22MB | URI Sea Beam from VAX |
| 90319-2245.sbo.mb15 | 1.28MB | URI Sea Beam from VAX |
| 90320-1143.sbo.mb15 | 1.06MB | URI Sea Beam from VAX |

| Files | File Size | Description |
|---|---|---|
| B00256_Multibeam.xml | NCEI created ISO metadata | |
| 90312-1504.hdr | 8.0KB | NOS EEZ metadata file |
| 90312-2237.hdr | 8.0KB | NOS EEZ metadata file |
| 90313-1122.hdr | 8.0KB | NOS EEZ metadata file |
| 90314-0120.hdr | 8.0KB | NOS EEZ metadata file |
| 90314-1716.hdr | 8.0KB | NOS EEZ metadata file |
| 90315-0758.hdr | 8.0KB | NOS EEZ metadata file |
| 90315-2043.hdr | 8.0KB | NOS EEZ metadata file |
| 90318-0931.hdr | 8.0KB | NOS EEZ metadata file |
| 90318-2058.hdr | 8.0KB | NOS EEZ metadata file |
| 90319-0959.hdr | 8.0KB | NOS EEZ metadata file |
| 90319-2245.hdr | 8.0KB | NOS EEZ metadata file |
| 90320-1143.hdr | 8.0KB | NOS EEZ metadata file |