Gravimetry and Microgravimetry

Gravimetry is a geophysical technique in which the Earth gravitational attraction is observed and interpreted in terms of mass distribution over space/time. In principle any process that take in anomalies in the density distribution of a body or that can produce mass variations can be considered through Gravimetry; basically the application of gravimetry is truly limited by the capability to model and isolate the diverse sources of the gravitational field.