| Project: | NOAA Middle 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: | 2020-05-21 |
| End Date: | 2020-05-25 |
Multibeam Bathymetry

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

| Number of Files: | 233 |
| Number of Records: | 25947 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 13284864 | 100% |
| Number of Good Beams | 12192988 | 91.78% |
| Number of Zero Beams | 0 | 0% |
| Number of Flagged Beams | 1091876 | 8.22% |

| Total Time: | 103.3059 hours |
| Total Track Length: | 1805.048 km |
| Average Speed: | 17.473 km/hr (9.4347 knots) |

| Northern Extent: | 18.307972 |
| Southern Extent: | 13.190374 |
| Western Extent: | 146.09763 |
| Eastern Extent: | 148.4632 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 2.36 | Maximum Altitude | 8545.334 |
| Minimum Depth | 1648.5861 | Maximum Depth | 11116.3721 |
File Information


| Files | File Size | Description |
|---|---|---|
| NOAA_Extra_CUBE_100m.bag.gz | 5.64MB | Bathymetric Attributed Grid |
| NOAA_Extra_CUBE_100m.bag.xml.gz | 16.2KB | Product Specific Metadata |
| NOAA_MidXtra_uncrt.xyz.gz | 9.06MB | xyz grid file provided by the originator |
| NOAA_Middle_CUBE_150m.bag.gz | 16.19MB | Bathymetric Attributed Grid |
| NOAA_Middle_CUBE_150m.bag.xml.gz | 16.2KB | Product Specific Metadata |
| NOAA_mid_100m.tif.gz | 4.48MB | GeoTIFF survey image |
| NOAA_mid_all_150m.tif.gz | 3.59MB | GeoTIFF survey image |
| NOAA_mid_all_150m.xyz.gz | 26.56MB | xyz grid file provided by the originator |
| NOAA_mid_mosaic_85m.tif.gz | 27.57MB | GeoTIFF survey image |
| NOAA_mid_north_100m.tif.gz | 2.59MB | GeoTIFF survey image |
| NOAA_middle2_95uncrt_100m.tif.gz | 3.13MB | GeoTIFF survey image |
| NOAA_middle_95uncrt_150m.tif.gz | 9.00MB | GeoTIFF survey image |
| NOAA_midx_mosaic_85m.tif.gz | 4.50MB | GeoTIFF survey image |

| Files | File Size | Description |
|---|---|---|
| DSSVPD_MarianaTrench_DAPR.pdf | 4.68MB | PDF metadata file |
| DSSVPD_NOAAPriorities_DAPR.pdf | 3.37MB | PDF metadata file |
| DSSVPD_NOAA_Middle_DR.pdf | 2.49MB | PDF metadata file |
| PD20MT03.txt | 0.8KB | Informal metadata text |

| Files | File Size | Description |
|---|---|---|
| soundspeed_raw.tar.gz | 67.1KB | Ancillary Data Files |
| qpd_projects.tar.gz | 364.50MB | Ancillary Data Files |
| soundspeed_processed.tar.gz | 6.8KB | Ancillary Data Files |