Isoclinal lines
(Magnetism) | lines on the earth's surface connecting places at which a dipping needle indicates the same inclination or dip. |
See also: Isoclinal
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
(Magnetism) | lines on the earth's surface connecting places at which a dipping needle indicates the same inclination or dip. |
See also: Isoclinal