Magnetic Variation (Noun)
Meaning
The angle (at a particular location) between magnetic north and true north.
Classification
Nouns denoting two and three dimensional shapes.
Examples
- The pilot carefully noted the magnetic variation for the area to ensure accurate navigation during the flight.
- Magnetic variation is an important consideration for sailors and hikers who rely on compass readings for direction.
- The surveyor took into account the magnetic variation of the region when setting up the theodolite for the land survey.
- The GPS device automatically adjusted for the magnetic variation at the user's location to provide a more accurate reading.
- The old map showed a significant magnetic variation for the area, which the hikers needed to correct for when using their compass.