Novas imagens de Vila Nova de São Pedro (Azambuja, Portugal):o contributo da fotogrametria

Abstract

The digitization of Heritage is a task that has gained great importance in recent years, becoming a precise discipline with a wide variety of applications for the study and analysis, as well as for the dissemination of Heritage. To obtain accurate digital models of heritage objects, different techniques are used, including photogrammetry or laser scanning. Both techniques offer the advantage of not being invasive to the object of interest. This work describes the digitization process that has been carried out on various elements related to the Vila Nova de São Pedro site, using photogrammetry. The work carried out has been applied at different scales, from small pieces, to the survey of the main redoubt. Therefore, it is possible to differentiate between different conditions in data acquisition throughout this work and different results. Finally, all the photogrammetric models obtained are optimized for dissemination on web open platforms such as SketchFab.