| Project: | Operation Halloween Shakedown |
| Instrument: | Simrad EM302 |
|
|
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| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | NOAA Ship OKEANOS EXPLORER (R337) |
| Chief Scientist: | Martinez, Catalina University of Rhode Island |
| Source Organization: | National Oceanic and Atmospheric Administration (NOAA) |
| Start Date: | 2008-10-30 |
| End Date: | 2008-11-06 |
Multibeam Bathymetry
| Project: | Operation Halloween Shakedown |
| Instrument: | Simrad EM302 |
| Number of Files: | 9 |
| Number of Records: | 3690 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 1589328 | 100% |
| Number of Good Beams | 1534489 | 96.55% |
| Number of Zero Beams | 0 | 0% |
| Number of Flagged Beams | 54839 | 3.45% |
| Total Time: | 0.4276 hours |
| Total Track Length: | 5.1708 km |
| Average Speed: | 12.093 km/hr (6.5297 knots) |
| Northern Extent: | 48.257385 |
| Southern Extent: | 48.239594 |
| Western Extent: | -124.1118 |
| Eastern Extent: | -124.099 |
| Minimum Sonar Depth | 4.8185 | Maximum Sonar Depth | 5.0877 |
| Minimum Altitude | 143.6714 | Maximum Altitude | 177.5926 |
| Minimum Depth | 145.3834 | Maximum Depth | 192.5797 |
File Information
| Files | File Size | Description |
|---|---|---|
| 0000_20081101_204835_EX.mb58.gz | 10.11MB | Kongsberg multibeam vendor format |
| 0001_20081101_205613_EX.mb58.gz | 7.16MB | Kongsberg multibeam vendor format |
| 0002_20081101_210204_EX.mb58.gz | 9.75MB | Kongsberg multibeam vendor format |
| 0003_20081101_212138_EX.mb58.gz | 10.25MB | Kongsberg multibeam vendor format |
| 0004_20081101_212952_EX.mb58.gz | 10.68MB | Kongsberg multibeam vendor format |
| 9999.mb58.gz | 11.28MB | Kongsberg multibeam vendor format |
| Files | File Size | Description |
|---|---|---|
| EX0802_Multibeam.xml | 6.3KB | NCEI created ISO metadata |
| file_metadata.tar.gz | 10.0KB | File level metadata |
| Files | File Size | Description |
|---|---|---|
| xbt.tar.gz | 13.0KB | Expendable Bathythermograph (XBT) data |