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The objective of gravimetry (Torge 1989) is the determination of the gravity field of the Earth and the surface gravity effects as functions of position and time by measurements of the gravity intensity which is the magnitude of the gravity acceleration g on the Earth’s surface. The gravity g and its variation depend on the mass attraction (law of gravitation) according to the arrangement of the terrestrial...
Summary The operational Superconducting Gravimeter (SG) network can play an important role for validation of satellite-derived temporal gravity field variations. A comparison shows a quite good agreement between SG and CHAMP results within their estimated error bars. It could be proved that the SG-derived temporal gravity variations are representative for a large area within the µgal accuracy, if...
For testing the performance of the upgraded LaCoste and Romberg airborne gravimeter S124 and evaluating the newly updated software, an airborne gravity test campaign has been carried out in the northern part of Germany by GFZ Potsdam in autumn 2006 using the aircraft Cessna 404 of “Hansa Luftbild” Company, Münster.We present the results of a profile flown SW–NE in both directions at a nearly constant...
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