Digitization of Cultural Heritage Buildings for Preventive Conservation Purposes

This work aims at presenting the experimental results obtained by the application of one of the digital protocols developed during the European project HeritageCare: Monitoring and preventive conservation of historical and cultural heritage. These protocols are devoted to the preventive conservation of heritage constructions and its assets. More specifically, the application of the second level of services of the HeritageCare system is presented through two complementary case studies: a large Neo-Manueline church situated nearby Guimarães, Portugal, and a small Romanesque church located in Palencia, Spain. In each case study a different set of digital technologies was employed with the aim of evaluating the flexibility of the developed protocols. This set of technologies comprises the use of in-house apps for enhancing the visual inspection together with geomatic techniques based on static and wearable laser scanners as well as digital single-lens reflex and as-built 360º cameras. The results obtained by the application of these digital tools have allowed the creation of a Web- GIS platform for ensuring the proper documentation of cultural heritage and streamlining the management of their conservation process according to a proactive approach.