| Project: | NOAA Northern Mariana Priorities |
| Instrument: | Kongsberg EM124 |
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Pressure Drop |
| Chief Scientist: | Bongiovanni, Cassie Caladan Oceanic LLC |
| Source Organization: | Caladan Oceanic LLC |
| Start Date: | 2020-05-10 |
| End Date: | 2020-05-18 |
Multibeam Bathymetry

| Project: | NOAA Northern Mariana Priorities |
| Instrument: | Kongsberg EM124 |

| Number of Files: | 405 |
| Number of Records: | 45454 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 23272448 | 100% |
| Number of Good Beams | 21798797 | 93.67% |
| Number of Zero Beams | 0 | 0% |
| Number of Flagged Beams | 1473651 | 6.33% |

| Total Time: | 188.1086 hours |
| Total Track Length: | 3372.2531 km |
| Average Speed: | 17.927 km/hr (9.6798 knots) |

| Northern Extent: | 24.000448 |
| Southern Extent: | 21.789015 |
| Western Extent: | 144.64326 |
| Eastern Extent: | 147.84834 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 3.02 | Maximum Altitude | 8164.4248 |
| Minimum Depth | 3536.2561 | Maximum Depth | 8988.8945 |
File Information


| Files | File Size | Description |
|---|---|---|
| NOAA_NorthWest_100m.bag.gz | 17.20MB | Bathymetric Attributed Grid |
| NOAA_NorthWest_100m.bag.xml.gz | 16.2KB | Product Specific Metadata |
| NOAA_North_CUBE_100m.bag.gz | 63.44MB | Bathymetric Attributed Grid |
| NOAA_North_CUBE_100m.bag.xml.gz | 16.2KB | Product Specific Metadata |
| NOAA_North_CUBE_100m.tif.gz | 12.89MB | GeoTIFF survey image |
| NOAA_North_CUBE_100m.xyz.gz | 107.70MB | xyz grid file provided by the originator |
| NOAA_North_mosaic_85m.tif.gz | 48.01MB | GeoTIFF survey image |
| NOAA_West_100m_CUBE.tif.gz | 2.26MB | GeoTIFF survey image |
| NOAA_West_100m_CUBE.xyz.gz | 15.79MB | xyz grid file provided by the originator |
| NOAA_north_95uncrt_120m.tif.gz | 24.45MB | GeoTIFF survey image |
| NW_uncrt.xyz.gz | 12.86MB | xyz grid file provided by the originator |
| Uncert_North_large.xyz.gz | 93.39MB | xyz grid file provided by the originator |

| Files | File Size | Description |
|---|---|---|
| DSSVPD_MarianaTrench_DAPR.pdf | 4.68MB | PDF metadata file |
| DSSVPD_NOAAPriorities_DAPR.pdf | 3.37MB | PDF metadata file |
| DSSVPD_NOAA_North_DR.pdf | 2.96MB | PDF metadata file |
| PD20MT05.txt | 0.8KB | Informal metadata text |

| Files | File Size | Description |
|---|---|---|
| soundspeed_raw.tar.gz | 200.7KB | Ancillary Data Files |
| qpd_projects.tar.gz | 637.01MB | Ancillary Data Files |
| qps_projects.tar.gz | 3538.55MB | Ancillary Data Files |
| soundspeed_processed.tar.gz | 18.6KB | Ancillary Data Files |