| Project: | |
| Instrument: | Kongsberg EM302 |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Nautilus |
| Chief Scientist: | OET Data Manager, OET |
| Source Organization: | Marine Geoscience Data System (MGDS) |
| Start Date: | 2021-10-24 |
| End Date: | 2021-11-13 |
Multibeam Bathymetry

| Project: | |
| Instrument: | Kongsberg EM302 |

| Number of Files: | 561 |
| Number of Records: | 195887 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 84623184 | 100% |
| Number of Good Beams | 74096230 | 87.56% |
| Number of Zero Beams | 4236 | 0.01% |
| Number of Flagged Beams | 10522718 | 12.43% |

| Total Time: | 375.1017 hours |
| Total Track Length: | 7044.01 km |
| Average Speed: | 18.779 km/hr (10.1399 knots) |

| Northern Extent: | 32.723045 |
| Southern Extent: | 22.509075 |
| Western Extent: | -175.4808 |
| Eastern Extent: | -159.5181 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 8.31 |
| Minimum Altitude | 0 | Maximum Altitude | 5786.3809 |
| Minimum Depth | 573.571 | Maximum Depth | 5816.3008 |
File Information


| Files | File Size | Description |
|---|---|---|
| NA133.xml | 1.4KB | XML metadata file |
| bag-info.txt | 460 Bytes | Informal metadata text |
| bagit.txt | 55 Bytes | Informal metadata text |
| manifest-md5.txt | 43.0KB | Informal metadata text |