magnetic deviation
"Magnetic deviation" is crucial for navigation, particularly in aviation and maritime contexts, where accurate compass readings are essential.
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Definition
C1Navigation
(technical)The error in compass readings caused by nearby metallic objects or magnetic fields.
Example
- The ship's compass showed a magnetic deviation due to the presence of large metal structures nearby.
- Pilots must account for magnetic deviation to ensure accurate navigation.
Similar
Terms that have similar or relatively close meanings to "magnetic deviation":
magnetic variationmagnetic bearingmagnetic compassmagnetic fieldcompass deflectionmagnetic poleabsolute deviation