noun
- the branch of mathematics dealing with the shape and area of the earth or large portions of it
Usage: technical
Examples
- Geodesy helps scientists measure the exact shape of the Earth.
- Modern geodesy uses satellites to create precise maps.
- The geodesy department studied how the continents are moving.
- GPS technology relies heavily on principles of geodesy.
- Geodesy is essential for accurate navigation systems.
- Engineers use geodesy to plan large construction projects.