Project: | Aleutian Trench |
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: | 2020-08-04 |
End Date: | 2020-08-20 |
Multibeam Bathymetry
Project: | Aleutian Trench |
Instrument: | Kongsberg EM124 |
Number of Files: | 693 |
Number of Records: | 63224 |
BATHYMETRY DATA | Quantity | Percentage |
---|---|---|
Number of Beams | 32370688 | 100% |
Number of Good Beams | 28480772 | 87.98% |
Number of Zero Beams | 0 | 0% |
Number of Flagged Beams | 3889916 | 12.02% |
Total Time: | 332.6592 hours |
Total Track Length: | 5375.892 km |
Average Speed: | 16.16 km/hr (8.7257 knots) |
Northern Extent: | 53.97207 |
Southern Extent: | 50.209057 |
Western Extent: | 166.68677 |
Eastern Extent: | -160.7675 |
Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0.08 |
Minimum Altitude | 0.08 | Maximum Altitude | 7352.2559 |
Minimum Depth | 3821.355 | Maximum Depth | 7366.2139 |
File Information
Files | File Size | Description |
---|---|---|
95Uncrt.xyz.gz | 194.84MB | xyz grid file provided by the originator |
AleutianTrench_50m_mosaic.tiff.gz | 75.28MB | GeoTIFF survey image |
AleutianTrench_CUBE_100m.tif.gz | 36.39MB | GeoTIFF survey image |
AleutianTrench_CUBE_100m.xyz.gz | 235.49MB | xyz grid file provided by the originator |
Aleutian_Trench_100m_CUBE.bag.gz | 1374.70MB | Bathymetric Attributed Grid |
Aleutian_Trench_100m_CUBE.bag.xml.gz | 16.2KB | Product Specific Metadata |
Files | File Size | Description |
---|---|---|
DSSVPD_Aleutian_DAPR.pdf | 4.68MB | PDF metadata file |
DSSVPD_Aleutian_DR.pdf | 3.38MB | PDF metadata file |
PD20AL02.txt | 0.8KB | Informal metadata text |
DSSVPD_Aleutian_DAPR.pdf | 4.68MB | PDF metadata file |
DSSVPD_Aleutian_DR.pdf | 3.38MB | PDF metadata file |
PD20AL02.txt | 0.8KB | Informal metadata text |
Files | File Size | Description |
---|---|---|
soundspeed_raw.tar.gz | 313.7KB | Ancillary Data Files |
qpd_projects.tar.gz | 893.21MB | Ancillary Data Files |
qps_projects.tar.gz | 9269.43MB | Ancillary Data Files |
soundspeed_processed.tar.gz | 39.7KB | Ancillary Data Files |