Earth system

urn:mrn:iala:dic:4-1-0520

Alternative term: Ground system (U.S.A.)

A conductor or system of conductors, often large compared with the dimensions of the antenna, laid on or in the ground and not normally insulated from it.

Reference: B.S.

Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)

English

South

ampere

Centre of buoyancy

International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM