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dc.contributor.authorMarín-Buzón, Carmen
dc.contributor.authorPérez Romero, Antonio Miguel 
dc.contributor.authorLeón-Bonillo, Manuel J.
dc.contributor.authorMartínez-Álvarez, Rubén
dc.contributor.authorMejías-García, Juan Carlos
dc.contributor.authorManzano Agugliaro, Francisco Rogelio 
dc.date.accessioned2021-12-22T13:44:41Z
dc.date.available2021-12-22T13:44:41Z
dc.date.issued2021-12-16
dc.identifier.issn2076-3417
dc.identifier.urihttp://hdl.handle.net/10835/13121
dc.description.abstractThe discovery of a Roman mosaic from the 2nd century AD in Cantillana (Seville) generated interest and the need for exhaustive documentation, so that it could be recreated with real measurements in a 3D model, not only to obtain an exact replica, but with the intention of analyzing and studying the behavior of two main geomatics techniques. Thus, the objective of this study was the comparative analysis of both techniques: near object photogrammetry by SfM and terrestrial laser scanner or TLS. The aim of this comparison was to assess the use of both techniques in archaeological excavations. Special attention was paid to the accuracy and precision of measurements and models, especially in altimetry. Mosaics are frequently relocated from their original location to be exhibited in museums or for restoration work, after which they are returned to their original place. Therefore, the altimetric situation is of special relevance. To analyze the accuracy and errors of each technique, a total station was used to establish the real values of the ground control points (GCP) on which the comparisons of both methods were to be made. It can be concluded that the SfM technique was the most accurate and least limiting for use in semi-buried archaeological excavations. This manuscript opens new perspectives for the use of SfM-based photogrammetry in archaeological excavations.es_ES
dc.language.isoenes_ES
dc.publisherMDPIes_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectarchaeologyes_ES
dc.subjectphotogrammetryes_ES
dc.subjectSfMes_ES
dc.subjectscanneres_ES
dc.subjectTLSes_ES
dc.subjectmosaices_ES
dc.subjectmarblees_ES
dc.titlePhotogrammetry (SfM) vs Terrestrial Laser Scanning (TLS) for archaeological excavations: mosaic of Cantillana (Spain) as a case studyes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttps://www.mdpi.com/2076-3417/11/24/11994es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional