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What is geodesy? | Kartverket.no

Last updated 2021-06-30

What is geodesy?

The science of geodesy or geodetics is fundamental for Earth observation. It deals with the planet’s geometric shape, motion and gravitational field, and changes to these properties.

Everything happens somewhere, and everything has a position. Geodesy allows that exact location to be pinpointed with an accuracy down to a millimetre. Learn more in the film "What is geodesy" (english text):