geodesiaan
Geodesiaan is a term that refers to the study and practice of geodesy, the science of accurately measuring and understanding the Earth's shape, orientation in space, and gravitational field. Geodesy is a fundamental discipline that underpins many other fields, including cartography, navigation, surveying, and earth observation. Geodesists use a variety of sophisticated instruments and techniques to collect data.
These instruments include GPS (Global Positioning System) receivers, total stations, gravimeters, and satellite-based laser ranging systems.