Worthy Outcomes from a System Advancing the Sharing of CH Data and Stakeholders’ Relations

This paper presents studies for the evaluation of a system enhancing the relations and cooperation among stakeholders in CH environment. The proposal is supported by a spatial information system managing the knowledge concerning conservation conditions of architectural assets. The key strength of the system is the engagement of different stakeholders, ranging from the municipalities or other public or private owner, taking on the responsibility of the maintenance of the heritage, to the subjects who promote the heritage safeguard taking part on the financial costs. The system is based on the use of open source tools for both spatial and no-spatial data (QuantumGIS, PostgreSQL); it especially point on a tested images databases as a leading element for sharing knowledge, and in some other spatial analysis tools for spotting adjacent areas of CH assets. The images geoereferenced repository collects different aimed images including the ones acquired to generate 3D dense models with low–cost techniques.