Synchronism
1. Coincidence of periodic phenomena of the same frequency or phase.
2. Coincidence of the characters of navigation lights.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
1. Coincidence of periodic phenomena of the same frequency or phase.
2. Coincidence of the characters of navigation lights.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM