The

acceleration of gravity is distributed to the gravity value of each axis in accordance with the fuel tank conditions.

Results of gravimetric measurements in the research network carried out between 1993 and 2009, after correction and reference to POGK'99, became the basis for analysis of relative changes of

acceleration of gravity.

cor] is the corrected or total

acceleration of gravity and z is the difference in vertical distance between the two beams as the interferometer coil rotates.

In contrast, sensors based on strain gages, variable capacitance, or LVDT principles correctly respond to the static

acceleration of gravity and can be used as inclinometers.

Two models for the

acceleration of gravity are used, taking into account the centrifugal acceleration due to the rotation of the Earth.

Faller, Precision measurement of the

acceleration of gravity, Science 158, 60-67 (1967).