Transformation from the Cadastral DATUM to the Roma 1940 and ETRF2000 DATUM

This paper shows a geodetic procedure of transformation from the cadastral DATUM to the Roma 1940 and ETRF2000 DATUM as developed at the Politecnico di Torino - DIATI. It has been implemented in the Piedmont Region, which presented a very complex situation for the several (about 540) small extension axis systems. This was done after an experiment was carried out in a collaboration between Agenzia del Territorio and Politecnico di Torino – DIATI, with respect to an agreement between Politecnico di Torino, Regione Piemonte, and CSI Piemonte.

Alberto Cina, Flavio Celestino, Ferrante, Marco Piras, Chiara Porporato

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