Isostasy (Greek ísos 'equal', stásis 'standstill') or isostatic equilibrium is the state of gravitational equilibrium between Earth 's crust (or lithosphere) and mantle such that the crust "floats" at an …

The isostatic anomaly is defined as the Bouger anomaly minus the gravity anomaly due to the subsurface compensation, and is a measure of the local departure from isostatic equilibrium, …

The isostatic (pro- nounced iso-stat´-ic) gravity anomaly is calculated by subtracting the gravitational effect of low-density mountain roots below areas of high topography. Although …

Oct 16, 2018 · Isostatic gravity anomalies provide a measure of the Earth's gravity field free from the gravitational attractions of the topography and its isostatic compensation, most commonly …

• How to produce a positive topography in isostatic equilibrium assuming an Airy model? A Pratt model? • What could disturb isostatic equilibrium? • Can you think of another kind of …

Isostatic gravity anomalies continue to be used for some types of geophysical applications, especially to study isostatic conditions and to analyze regional geological and geophysical …

Jan 1, 2021 · Isostasy is a process that acts on the topography created, for example, at plate boundaries by continental rifting, break-up, and mountain building so as to reshape it and …

Mar 9, 2013 · The isostatic gravity anomaly needs a new definition to be consistent with the boundary condition of physical geodesy, the isostatic gravity disturbance as well as with the …

Isostatic gravity anomalies are alleged to provide a measure of the Earth's gravity field free from the gravitational attractions of the topography and its isostatic compensation, most commonly …

Terrestrial gravity measurements typically have Free Air and Isostatic anomalies near zero (satellite gravity measurements confirm this), anomalies less than ± 10 mgal, indicating that …