Test di qualità sulle reti della Sardegna e della Corsica

SANNA, GIOVANNA MARIA;VIVANET, ANTONIO

2010-01-01

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Abstract

Now there are numerous permanent GPS stations networks (SP) in the Italian territory, both public and private, that provide services for placement in Real Time (RT) through the dissemination of both differential corrections from a single station (RTK) and network ( NRTK). This paper presents experiments performed on two adjacent regional networks: the network SARNET of Sardinia, with 13 active SP, and the new GPS network ACTISAT of Corsica, operational since March 2010 with 6 SP GNSS (GPS + GLONASS). In the first part of the article we will present the current status of the two regional networks and the definition of ACTISAT in the ITRF2005 reference frame and the transformation of it coordinates in ETRF2000 run with Bernese 5.0. The second part discusses the results of the experimentation inherent monitoring of the stations stability of the SARNET network performed in the last three years.