| Project: | Southern California |
| 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: | 2016-07-24 |
| End Date: | 2016-08-13 |
Multibeam Bathymetry

| Project: | Southern California |
| Instrument: | Kongsberg EM302 |

| Number of Files: | 291 |
| Number of Records: | 574495 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 248181840 | 100% |
| Number of Good Beams | 232804709 | 93.8% |
| Number of Zero Beams | 0 | 0% |
| Number of Flagged Beams | 15377131 | 6.2% |

| Total Time: | 148.3627 hours |
| Total Track Length: | 2324.4809 km |
| Average Speed: | 15.668 km/hr (8.4600 knots) |

| Northern Extent: | 33.77304 |
| Southern Extent: | 31.377525 |
| Western Extent: | -120.74038 |
| Eastern Extent: | -117.33014 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 6.11 |
| Minimum Altitude | 0 | Maximum Altitude | 3926.926 |
| Minimum Depth | 0 | Maximum Depth | 4165.2212 |
File Information


| Files | File Size | Description |
|---|---|---|
| NA075.xml | 1.7KB | XML metadata file |
| bag-info.txt | 460 Bytes | Informal metadata text |
| bagit.txt | 55 Bytes | Informal metadata text |
| manifest-md5.txt | 22.1KB | Informal metadata text |