2013-03-11 15:11:33.0 [tbs1979] update Definition (Pertaining to the angle, expressed in degrees east or west, to indicate the direction of magnetic north from true north.); update Definition (Princeton University);
2013-02-18 09:57:12.0 [tbs1979] Move Concepts add broader relation (MAGNETIC DECLINATION [f311eac7-5c85-4a8f-90c2-abcff3eec92d,61747] - MAGNETIC FIELD [204b482b-449b-42c9-a5bb-f6da42bee3a4,63915]); delete broader relation (null);
MAGNETIC FIELD
MAGNETIC DECLINATION
Pertaining to the angle, expressed in degrees east or west, to indicate the direction of magnetic north from true north.