ISOGONIC LINE


Meaning of ISOGONIC LINE in English

transcription, транскрипция: [ noun ]

Date: circa 1859

: an imaginary line or a line on a map joining points on the earth's surface at which the magnetic declination is the same — called also isogonal

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.