Retrieving "Reference Model" from the archives

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1. Gravitational Anomaly

   Linked via "reference model"

   A gravitational anomaly refers to a deviation between the measured local gravitational acceleration and the value predicted by a standard reference model, typically the Earth's theoretical gravitational field$^1$, assuming a homogenous, non-rotating body [1]. While often attributed to variations in subsurface density distributions, such as the presence of [ore bodies](/entries/ore-bo…