vibration gravimeter

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Gravimeter — A gravimeter or gravitometer, is an instrument used in gravimetry for measuring the local gravitational field. A gravimeter is a type of accelerometer, except that gravimeters are susceptible to all vibrations including noise, that cause… … Wikipedia
Gravimetry — For the chemical analysis technique, see Gravimetric analysis. Gravity anomalies covering the Southern Ocean are shown here in false color relief. Amplitudes range between 30 mGal (magenta) to +30 mGal (red). This image has been… … Wikipedia
Pendulum — This article is about pendulums. For other uses, see Pendulum (disambiguation). Simple gravity pendulum model assumes no friction or air resistance … Wikipedia
Eötvös effect — In the early 1900s a German team from the Institute of Geodesy in Potsdam carried out gravity measurements on moving ships in the Atlantic, Indian and Pacific Oceans. While studying their results the Hungarian nobleman and physicist Baron Roland… … Wikipedia
Accelerometer — An accelerometer is a device for measuring acceleration and gravity induced reaction forces.Single and multi axis models are available to detect magnitude and direction of the acceleration as a vector quantity [http://www.analog.com/en/technical… … Wikipedia

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