Devilat, BMD;
(2014)
3D Laser Scanning of Heritage Areas after Earthquakes: San Lorenzo de Tarapacá, Chile.
Opticon1826
(16)
, Article 12. 10.5334/opt.cc.
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Abstract
The images show a record done in January 2013 using a three-dimensional (3D) terrestrial laser scanner, technology that allows obtaining a point cloud with precision of millimetres. It combines laser measurements and photographs to build a colour and accurate 3D model of the current state in a short period of time, which can be edited and used as a basis for assessment and further design. It is a three-dimensional representation of the specific state of a place that allows us to virtually transport ourselves to it, to walk it, to observe it, to dimension it and to study it. Because of that, this technology could be considered as a very powerful tool for intervention and reconstruction processes after earthquakes, which occur regularly in the country. During three days on site, two persons scanned the heritage area of San Lorenzo de Tarapacá from its streets, including some interior spaces, demonstrating that it is possible to obtain a huge amount of data in little time. This is relevant because after an earthquake there is a limited window of time to record before demolition and other changes to the built environment take place.
| Type: | Article |
|---|---|
| Title: | 3D Laser Scanning of Heritage Areas after Earthquakes: San Lorenzo de Tarapacá, Chile |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.5334/opt.cc |
| Publisher version: | http://dx.doi.org/10.5334/opt.cc |
| Language: | English |
| Additional information: | This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of the Built Environment UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of the Built Environment > The Bartlett School of Architecture |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1469680 |
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