Cadastral map upgrading and layers harmonization for the spatial data infrastructure in Friuli Venezia Giulia, Italy
Beinat, Albert et al.
The cadastral map represents an essential layer of any spatial data infrastructure, as well emphasized by the European directive INSPIRE. In this context, each cadastral parcel assumes a fundamental role, since it constitutes one of the key elements for carrying out an interoperable information system. The parcel represents the link among the legal domain information, the public restrictions, the private taxes, and further layers. The cadastral map, therefore, enlarges the required interoperable links to the complete available geo information tools like networks, plans, services and others. To fulfil this function, the cadastral map must satisfy a high level of accuracy, not reachable at the time of its implementation, often more than one century ago. Furthermore, the harmonization of a digital cadastral map into a spatial information system is complicated by further problems like fragmented reference systems, inaccurate upgrades, distorted and discontinuous representations.
Event: FIG Working Week 2012 : Territory, environment, and cultural heritage
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