Surveying as a Sustainable Critical Tool for Cultural Heritage

The research stemmed from the desire to experiment with innovative services that integrate and complement traditional architectural survey practices at different scales: territorial, urban and architectural. The different results of the survey campaigns that can be obtained according to the methodologies and software used will be highlighted. The data uploaded will be compared on platforms such as Agisoft Metashape, 4DF Zephyr and Autdesk ReCap. The use of innovative tools during the survey and data processing phases has, in fact, a positive impact not only on the final restitutive graphic work, but also in the understanding and analysis of the object of study. The research that is being carried out in this sense also gives scope for development with reference to the guidelines drawn up by European programmes, the UN and in the achievement of the goals of the 2030 Agenda for Sustainable Development. The comparison between the surveys obtained by laser scanning and those carried out by photogrammetry will serve to show and new sustainable methods of visualisation and management of the interventions that should be implemented.