English
Detailed Synonyms for isogonic line in English
isogonic line:
isogonic line [the ~] nom
-
the isogonic line
– an imaginary line connecting points on the Earth's surface where the magnetic declination is the same 1the isogonal line; the isogone; the isogonic line– an imaginary line connecting points on the Earth's surface where the magnetic declination is the same 1