CEFR C2

geodesy

noun

Meaning

The branch of earth science concerned with the precise measurement and representation of the Earth's geometric shape, orientation in space, and gravitational field.

Examples

  • Modern geodesy relies heavily on satellite data to monitor tectonic plate movements.
  • The surveyor applied principles of geodesy to ensure the bridge alignment accounted for the Earth's curvature.

Synonyms: surveying, geomatics, geophysics