A gravity anomaly is the difference between the observed acceleration of Earth's gravity and a value predicted from a model. A location with a positive anomaly exhibits more gravity than predicted, while a negative anomaly exhibits a lower value than predicted.
Read more about Gravity Anomaly: Causes For Gravity Anomalies, Geodesy and Geophysics, Satellite Measurements, Astronomy
Famous quotes containing the word gravity:
“Here I sit down to form characters. One I intend to be all goodness; All goodness he is. Another I intend to be all gravity; All gravity he is. Another Lady Gish; All Lady Gish she is. I am all the while absorbed in the character. It is not fair to sayI, identically I, am anywhere, while I keep within the character.”
—Samuel Richardson (16891761)