| A Raytheon DE-719 recording fathometer was used in 2004 to create depth profiles for each leader in the study. |
| Fathometer soundings showed it was on a steep upward slope of the continental shelf. |
| On board instrumentation included a high-precision cesium magnometer, a fathometer, side-scan sonar and a StrataBox. |
| Mean water depth was recorded by a fathometer at the start and end of each trawling event, after which the relative change between the start and end locations was recorded. |
| His training specialties, however, are in the hydrometer and fathometer. |
