| Project: | Transit to Horizon Deep |
| 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: | 2019-05-31 |
| End Date: | 2019-06-06 |
Multibeam Bathymetry

| Project: | Transit to Horizon Deep |
| Instrument: | Kongsberg EM124 |

| Number of Files: | 70 |
| Number of Records: | 20995 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 5374720 | 100% |
| Number of Good Beams | 5220857 | 97.14% |
| Number of Zero Beams | 0 | 0% |
| Number of Flagged Beams | 153863 | 2.86% |

| Total Time: | 27.4133 hours |
| Total Track Length: | 517.7162 km |
| Average Speed: | 18.886 km/hr (10.1976 knots) |

| Northern Extent: | -20.435917 |
| Southern Extent: | -23.158976 |
| Western Extent: | -174.71156 |
| Eastern Extent: | -173.35245 |

| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 1.14 |
| Minimum Altitude | 1.88 | Maximum Altitude | 9747.7227 |
| Minimum Depth | 627.637 | Maximum Depth | 9981.5225 |
File Information


| Files | File Size | Description |
|---|---|---|
| 95Uncert_Tranist2Tonga_CUBE_100m.xyz.gz | 8.19MB | xyz grid file provided by the originator |
| Bin_Tranist2Tonga_CUBE_100m.xyz.gz | 8.20MB | xyz grid file provided by the originator |
| CUBEUncert_Tranist2Tonga_CUBE_100m.xyz.gz | 8.76MB | xyz grid file provided by the originator |
| Tranist2Tonga_CUBE_100m.bag.gz | 27.58MB | Bathymetric Attributed Grid |
| Tranist2Tonga_CUBE_100m.bag.xml.gz | 16.2KB | Product Specific Metadata |
| Tranist2Tonga_CUBE_100m.tif.gz | 1.61MB | GeoTIFF survey image |
| Tranist2Tonga_CUBE_100m.xyz.gz | 12.31MB | xyz grid file provided by the originator |
| Transit2Tonga_Uncrt.xyz.gz | 8.19MB | xyz grid file provided by the originator |

| Files | File Size | Description |
|---|---|---|
| DSSVPD_Back2Horizon_Log.pdf | 67.2KB | PDF metadata file |
| DSSVPD_Back2Horizon_Log2.pdf | 68.0KB | PDF metadata file |
| DSSVPD_Tonga_DAPR.pdf | 4.64MB | PDF metadata file |
| DSSVPD_Transit_Horizon_DR.pdf | 0.77MB | PDF metadata file |
| PD19TT03.txt | 0.8KB | Informal metadata text |

| Files | File Size | Description |
|---|---|---|
| qpd_projects.tar.gz | 148.62MB | Ancillary Data Files |