A vessel's position determined using at least three or more bearings is referred to as what?

A vessel's position determined using at least three or more bearings is referred to as a position fix. This term specifically denotes a calculation made to pinpoint the exact location of a vessel on the water by referencing bearings from known landmarks or navigational aids.

Using three or more bearings allows for a more accurate triangulation of the vessel's location, as it accounts for any potential inaccuracies that could arise from using just one or two points. This method of determining position is essential for safe navigation, as it enables the mariner to assess the vessel's proximity to hazards or to stay on course.

Other potential terms listed, such as "location fix" and "triangulated position," may imply similar concepts, but they lack the standardized terminology typically used in maritime navigation. The term "geographical fix" is also less commonly utilized in this context and could be confused with broader geographical coordinates rather than the specific navigational technique of determining a vessel's position through bearings. Thus, position fix is the most precise and universally recognized term for this method of location determination in navigation.