Project: | |
Instrument: | SeaBeam 2112 |
All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
Ship Name: | Atlantis |
Chief Scientist: | McDuff, R. University of Washington |
Source Organization: | Woods Hole Oceanographic Institution (WHOI) |
Start Date: | 2004-06-14 |
End Date: | 2004-07-13 |
Multibeam Bathymetry
Project: | |
Instrument: | SeaBeam 2112 |
Number of Files: | 3 |
Number of Records: | 6577 |
BATHYMETRY DATA | Quantity | Percentage |
---|---|---|
Number of Beams | 993127 | 100% |
Number of Good Beams | 762221 | 76.75% |
Number of Zero Beams | 230024 | 23.16% |
Number of Flagged Beams | 882 | 0.09% |
AMPLITUDE DATA | Quantity | Percentage |
---|---|---|
Number of Beams | 993127 | 100% |
Number of Good Beams | 762221 | 76.75% |
Number of Zero Beams | 230024 | 23.16% |
Number of Flagged Beams | 882 | 0.09% |
SIDESCAN DATA | Quantity | Percentage |
---|---|---|
Number of Pixels | 13154000 | 100% |
Number of Good Pixels | 8835043 | 67.17% |
Number of Zero Pixels | 4318957 | 32.83% |
Number of Flagged Pixels | 0 | 0% |
Total Time: | 20.0938 hours |
Total Track Length: | 112.3289 km |
Average Speed: | 5.59 km/hr (3.0184 knots) |
Northern Extent: | 49.332767 |
Southern Extent: | 48.971996 |
Western Extent: | -127.84498 |
Eastern Extent: | -127.44577 |
Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
Minimum Altitude | 1930.1 | Maximum Altitude | 2556.5 |
Minimum Depth | 1704.2 | Maximum Depth | 2630.7 |
Minimum Amplitude | 37.7887 | Maximum Amplitude | 84.5387 |
Minimum Sidescan | 0.5983 | Maximum Sidescan | 25875.0938 |
File Information
Files | File Size | Description |
---|---|---|
at11l14.sb.20040513.raw.mb41.gz | 14.69MB | SeaBeam 2100 series vender format |
at11l14.sb.20040514.raw.mb41.gz | 20.83MB | SeaBeam 2100 series vender format |
Files | File Size | Description |
---|---|---|
AT11L14_Multibeam.xml | NGDC created ISO metadata |