Project: | Norestlante, Leg-1 |
Instrument: | SeaBeam |
All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
Ship Name: | Jean Charcot |
Chief Scientist: | Sibuet, Jean-Claude |
Source Organization: | French Research Institute for Exploration of the Sea (IFREMER) |
Start Date: | 1989-03-01 |
End Date: | 1989-03-29 |
Multibeam Bathymetry
Project: | Norestlante, Leg-1 |
Instrument: | SeaBeam |
Number of Files: | 5 |
Number of Records: | 7171814 |
BATHYMETRY DATA | Quantity | Percentage |
---|---|---|
Number of Beams | 3585907 | 100% |
Number of Good Beams | 3585907 | 100.0% |
Number of Zero Beams | 0 | 0% |
Number of Flagged Beams | 0 | 0% |
Total Time: | 618.55 hours |
Total Track Length: | 8317.9355 km |
Average Speed: | 13.447 km/hr (7.2608 knots) |
Northern Extent: | 49.5299 |
Southern Extent: | 37.639435 |
Western Extent: | -25.502804 |
Eastern Extent: | -11.403396 |
Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
Minimum Altitude | 0 | Maximum Altitude | 5509 |
Minimum Depth | 412 | Maximum Depth | 5509 |
File Information
Files | File Size | Description |
---|---|---|
89000311.a77.mb161 | 4.06MB | NGDC MGD77 underway geophysics format |
8900031183.ascii.mb163 | 116.27MB | Generic YXZ sounding format |
8900031183.mb162 | 105.91MB | Generic XYZ sounding format |
8900031183.newas.xyz | 109.33MB | Generic XYZ sounding format |
Files | File Size | Description |
---|---|---|
8900031183_Multibeam.xml | NGDC created ISO metadata |