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Absolute gravity measurements in Croatia - a standardised base-net for geodynamic, height and gravity studies

In a cooperation of the Bundesamt fuer Kartographie und Geodasie, Frankfurt (BKG) with The State Geodetic Administration, Zagreb, Croatia and Faculty of Geodesy, University of Zagreb, Croatia, four absolute gravity stations have been selected in the Croatian territory. Two stations are located in Zagreb (Maksimir, Puntijarka), the other two in Pula and Makarska. The gravity sites in Zagreb will be used as calibration line for relative gravimeters. The stations close to the Adriatic Sea serve as gravity reference stations in conjuction with sea level studies. The measurements have been performed by the BKG with FG5-101 in June 1996. The achieved precision which reflects the total measuring conditions were between 10 and 30 nm/s-2.

gravity; gravimeter; absolute gravity measurements

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