The UAV Survey of the Valvense Complex In CorfInIo, Comparison between two photomodelling methods

The contribution reports a research experience, aimed at the documentation of Cultural Heritage in Abruzzo, conducted with the help of drones, with the combination of methodologies of acquisition and processing data acquisition and photo-modelling, integrated in a comparative and experimental way. Speci cally, the study themes suggested by the conference concerned the Valvense Complex, which has been little analysed from the point of view of architectural survey, and which is one of the most important Romanesque monuments in the Peligno area, near Sulmona (AQ), located on the remains of the ancient Italic capital, on the access axis to the Roman town of Cor nium. The research focuses in particular on the comparison of two photomodelling methodologies, one open source and the other commercial, where the advantages and criticalities are highlighted by analyzing work ows and results.