| Project: | Multibeam Data Set |
| Instrument: | Simrad EM300 |
|
|
|
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Thomas G. Thompson |
| Chief Scientist: | Delaney, John University of Washington |
| Source Organization: | Marine Geoscience Data System (MGDS) |
| Start Date: | 2004-09-02 |
| End Date: | 2004-09-02 |
Multibeam Bathymetry
| Project: | Multibeam Data Set |
| Instrument: | Simrad EM300 |
| Number of Files: | 5 |
| Number of Records: | 43465 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 5867370 | 100% |
| Number of Good Beams | 5441897 | 92.75% |
| Number of Zero Beams | 425473 | 7.25% |
| Number of Flagged Beams | 0 | 0% |
| Total Time: | 8.8471 hours |
| Total Track Length: | 198.7015 km |
| Average Speed: | 22.46 km/hr (12.1274 knots) |
| Northern Extent: | 48.745567 |
| Southern Extent: | 48.25159 |
| Western Extent: | -125.93763 |
| Eastern Extent: | -123.46278 |
| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 28835.8398 |
| Minimum Altitude | 0 | Maximum Altitude | 3378.3201 |
| Minimum Depth | 57.55 | Maximum Depth | 5446.0098 |
File Information
| Files | File Size | Description |
|---|---|---|
| 0001_20040902_090804_raw.all.mb56.gz | 105.29MB | Simrad multibeam vendor format |
| 0002_20040902_130804_raw.all.mb56.gz | 118.92MB | Simrad multibeam vendor format |
| 0003_20040902_170804_raw.all.mb56.gz | 22.09MB | Simrad multibeam vendor format |
| Files | File Size | Description |
|---|---|---|
| TN172_Multibeam.xml | NCEI created ISO metadata | |
| TN172.xml | 24.5KB | XML metadata file |