ABNORMAL CHANGES OF THE NON-TIDAL VARIATIONS OF GRAVITY

Abstract

Non-tidal variations of gravity are the residual part of the monitoring of the variations after subtraction from them the lunar-solar gravity variations and the drift of the zero point of the gravimeter. Non-tidal variations are sometimes of complex morphology and structure. The sources of the non-tidal variations are the intracrustal processes and flows of the charged particles in space. The streams of the charged particles can affect the sensor of the gravimeter. The streams of the charged particles can create a powerful magnetic hydrodynamic (MHD) shocks that cause abnormal changes of gravity. It is necessary to consider the non-tidal variations when carrying out high-precision gravimetric measurements.

Keywords

• неприливные вариации силы тяжести
• лунно-солнечные вариации силы тяжести
• скачки силы тяжести
• аномальные колебания силы тяжести
• потоки заряженных частиц