Advanced Techniques for Fast and Accurate Heritage Digitisation in Multiple Case Studies
| Autor: | María Senderos, José Javier Pérez, Iñigo Leon |
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| Rok vydání: | 2020 |
| Předmět: |
3D model
building information modelling (BIM) 010504 meteorology & atmospheric sciences Computer science Process (engineering) lcsh:TJ807-830 Geography Planning and Development lcsh:Renewable energy sources 0211 other engineering and technologies 02 engineering and technology Management Monitoring Policy and Law 01 natural sciences heritage Resource (project management) unmanned aerial vehicle (UAV) Product (category theory) lcsh:Environmental sciences automated photogrammetry 021101 geological & geomatics engineering 0105 earth and related environmental sciences lcsh:GE1-350 Modality (human–computer interaction) Renewable Energy Sustainability and the Environment lcsh:Environmental effects of industries and plants Scale (chemistry) 3D laser scanning lcsh:TD194-195 Photogrammetry Risk analysis (engineering) Sustainability |
| Zdroj: | Addi: Archivo Digital para la Docencia y la Investigación Universidad del País Vasco Addi. Archivo Digital para la Docencia y la Investigación instname Sustainability Volume 12 Issue 15 Sustainability, Vol 12, Iss 6068, p 6068 (2020) |
| Popis: | All elements of heritage are exposed to more or less predictable risks. Even though they are in a good state of conservation with economic support for their repair or maintenance, they can suffer sudden accidents leading to their imminent destruction. It is therefore necessary to safeguard them in all scenarios, regardless of the respective scale or state of conservation. That process must at least be based on complete and accurate 3D digitisation. The evolution of devices, software/hardware and platforms nowadays allows such information to be gathered in a sustainable manner. Various existing resources were tried and compared at several heritage sites of different scales with dissimilar risk and protection, following the guidelines of different ICOMOS (International Council on Monuments and Sites) committees. Each case study addresses the choice of digitisation techniques and the characteristics of the end product obtained. The most suitable modality for each situation is analysed, depending on different factors such as accessibility and risks faced. Although the 3D laser scanner is clearly a very fast and very accurate resource, automated photogrammetry is one of the more accessible and affordable resources along with the potential of UAVs (unmanned aerial vehicles), this enables the digitisation to be sustainably completed. |
| Databáze: | OpenAIRE |
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