What does geodesy mean?
The science of the measurement of the Earth's size and shape, including the study of the Earth's gravitational field and the determination of latitude, longitude, and altitude. Geodesy is used in navigation, mapping, and surveying.
Example
"The geodesist used a combination of satellite data and ground measurements to create a highly accurate map of the region."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.