Geodesy is the scientific discipline that deals with the measurement and representation of the Earth’s geometric shape, orientation in space, and gravity field. It plays a crucial role in positioning systems, helping to ensure that measurements are accurate and reliable, which is especially important for technologies like Differential GPS and real-time kinematic (RTK) positioning. By understanding geodesy, we can improve our navigation systems and increase the precision of land surveys, making it a fundamental aspect of modern geospatial engineering.
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