| Project: | Illuminating pelagic and benthic biodiversity in deep waters off Puerto Rico |
| Instrument: | Kongsberg EM710; Kongsberg EM2040 |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | NOAA Ship NANCY FOSTER (R352) |
| Chief Scientist: | Quattrini, Andrea |
| Source Organization: | National Oceanic and Atmospheric Administration (NOAA) |
| Start Date: | 2022-04-06 |
| End Date: | 2022-04-19 |
Multibeam Bathymetry

| Project: | Illuminating pelagic and benthic biodiversity in deep waters off Puerto Rico |
| Instrument: | Kongsberg EM710; Kongsberg EM2040 |

| Number of Files: | 134 |
| Number of Records: | 449166 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 179666400 | 100% |
| Number of Good Beams | 175317304 | 97.58% |
| Number of Zero Beams | 139 | 0.0% |
| Number of Flagged Beams | 4348957 | 2.42% |

| Total Time: | 59.5745 hours |
| Total Track Length: | 653.4258 km |
| Average Speed: | 10.968 km/hr (5.9222 knots) |

| Northern Extent: | 17.71024 |
| Southern Extent: | 17.71024 |
| Western Extent: | -66.90799 |
| Eastern Extent: | 17.71024 |

| Minimum Sonar Depth | 1.2521 | Maximum Sonar Depth | 5.398 |
| Minimum Altitude | 0.9751 | Maximum Altitude | 2169.542 |
| Minimum Depth | 3.5915 | Maximum Depth | 2259.1084 |
File Information


| Files | File Size | Description |
|---|---|---|
| NF2202_MB-BATHY_EM2040-metadata.json | XML metadata file | |
| NF2202_MB-BATHY_EM710-metadata.json | XML metadata file | |
| bag-info.txt | 345 Bytes | Informal metadata text |
| bag-info_em2040.txt | 346 Bytes | Informal metadata text |
| bagit.txt | 55 Bytes | Informal metadata text |
| bagit_em2040.txt | 55 Bytes | Informal metadata text |
| manifest-md5.txt | 7.7KB | Informal metadata text |
| manifest-md5_em2040.txt | 2.6KB | Informal metadata text |
| tagmanifest-md5.txt | 142 Bytes | Informal metadata text |
| tagmanifest-md5_em2040.txt | 142 Bytes | Informal metadata text |

| Files | File Size | Description |
|---|---|---|
| support.tar.gz | 4700.75MB | Supporting data |