+Magnetic declination is the subtle angular difference between [True North](/wiki/true_north) and [Magnetic North](/wiki/magnetic_north). This natural variance, shifting across Earth's surface, is crucial for accurate navigation.
+## See also
+- [Magnetic Field](/wiki/magnetic_field)
+- [Geomagnetism](/wiki/geomagnetism)
+- [Compass](/wiki/compass)
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