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Results of the EUVN 1997 GPS Campaign in Croatia

The Analysis Centre at State Geodetic Administration (Državna geodetska uprava) of the Republic of Croatia was one of nine Analysis Centres within European Vertical GPS Reference Network Project – EUVN 1997. The GPS- observations in the Republico of Croatia have been carried out in period from May 21st (14:00 UTC) to May 29th (8:00 UTC), 1997. The EUVN 97 GPS campaign in Croatia was organized by State Geodetic Administration in co-operation with Faculty of Geodesy University of Zagreb. The measurements were performed by Croatia observer teams using own GPS equipment. Altogether 16 GPS istes were observed (Bakar, Brusnik, Dubrovnik, Gradište, Split, Zagreb, Rovinj, Plitvice, Virovitica, Kostajnica, Livno, Metković, Zagreb-ZZG), eigth of them were official EUVN points. The computed network contains a total number of 22 stations. Except Croatia GPS sites, three sites in Slovenia, two sites in Italy, and one site in Austria, Germany, Hungary and Switzerland were included in our computation. The official EUVN sites outside of Croatia were included in the network to provide a measure of computation quality, thorugh comparison with previously determined co-ordinates. This paper presents the full details of the observations, processing and analysis for EUVN 1997 GPS Campaign in Croatia, and includes a list of final co-ordinates for the additional EUVN stations in Croatia.

GPS; EUVN; geodynamics

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