Interoperability of photogrammetry in 3D modeling: documentation, research and dissemination in the archaeological site of Jamila

Maleno, Pedro Reyes Moya; Valdelomar, Juan Tormejón; Madrid, David Vacas; Sánchez, Rocío Losa

doi:10.4995/var.2015.4377

Cited by 4 publications

(3 citation statements)

References 6 publications

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“…2) which can be integrated into other design, animation, edition or presentation supports by exportation in various formats (.TIFF, .PDF, .OBJ, .3DS, .DAE, .PLY, .DXF, .U3D, etc.) depending on its use, its intended audience or the degree of detail that is required (Moya-Maleno, Tormejón, Vacas, & Losa, 2015).…”

Section: Photogrammetry As a Methods For Obtaining Datamentioning

confidence: 99%

La arqueología virtual: de la excavación arqueológica a la gestión y socialización del patrimonio. Les cases de la Catedral (Tortosa) y el yacimiento protohistórico de La Cella(Salou), Tarragona

Cots

Vila

Fons

et al. 2018

Virtual archaeol. rev.

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Highlights: Photogrammetric technique saves the real information that emerges and prevents much of it from disappearing, a common occurrence in archaeological excavations. Virtual reconstruction is an effective method of presenting the results in an educational way for the general public. The final product needs to show the result of a scientific hypothesis in an attractive and understandable way. Abstract:This article reports how the new information technologies are used in two practical examples in the field of archaeology from the early stages of excavation up to the reporting of the results. The first example is an urban settlement focused on the process of documentation and recording, the presentation of the archaeological remains and the resulting museum discourse in Tortosa, Tarragona (Spain). The second example is a settlement near the coast with no urban problems or conditions, which is more focused on the diffusion of research results through a variety of virtual communication channels (La Cella, Salou). In this regard, we present a variety of techniques and systems that we apply to achieve our objectives. Photogrammetry is now an essential tool for recording archaeological data because it facilitates fieldwork, provides extremely accurate measurements and considerably increases the quality of the result. It also enables archaeological and heritage research to be socialized and the results target scientific and interpretative analysis. If it is combined with the appropriate software, the remains of artefacts and buildings recovered at the sites, and which in some cases cannot be conserved, can be displayed in 3D. Finally, it can be used to make recreations and virtual interpretations that can present all these archaeological data to a non-specialized public in the form of a virtual museum, an immersive virtual reality experience, or can be applied to improve scientific research, through 3D modelling and virtual experimentation.Keywords: dissemination; 3D reconstruction; virtual recreation; photogrammetry; virtual reality; heritage. Resumen:En este artículo presentamos una metodología de trabajo basada en la aplicación de las nuevas tecnologías de la información y la comunicación en el campo de la arqueología desde las primeras fases de excavación hasta la exposición final de los resultados mediante dos ejemplos prácticos, un yacimiento arqueológico en un contexto urbano, centrado o bien en todo el proceso de documentación y registro o bien en la propia presentación y discurso museístico de los restos arqueológicos en Tortosa, Tarragona (España); y un poblado justo al lado de la costa, sin ninguna problemática urbanística o condicionantes urbanos, centrado más bien en la socialización de los resultados mediante diversos canales de difusión virtuales (La Cella, Salou). En este sentido, presentamos algunas de las técnicas o sistemas utilizados para conseguir estos objetivos: en primer lugar, la fotogrametría se ha convertido en una herramienta imprescindible para el registro de datos arqueológicos (agi...

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Section: Photogrammetry As a Methods For Obtaining Datamentioning

confidence: 99%

La arqueología virtual: de la excavación arqueológica a la gestión y socialización del patrimonio. Les cases de la Catedral (Tortosa) y el yacimiento protohistórico de La Cella(Salou), Tarragona

Cots

Vila

Fons

et al. 2018

Virtual archaeol. rev.

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“…Precisamente por esta rápida expansión es necesario establecer ciertas propuestas metodológicas que nos faciliten realizar trabajos que cumplan con el mínimo de rigor y calidad exigidos por la comunidad internacional, tanto para trabajos de fotogrametría aérea como de terrestre (Ruiz et al, 2015;Moya-Maleno et al, 2015).…”

Section: Ledo 2016unclassified

Rescate documental de petroglifos y reconstrucción 3D del corredor dolménico de Cubillejo de Lara, Burgos.

Fernández

2016

Virtual archaeol. rev.

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Resumen:Este artículo se centra en el estudio del cubrimiento del corredor del Dolmen de Cubillejo de Lara, Burgos (España). A través de técnicas de computarización, se ha contribuido a despejar dudas en cuanto a lo que es y no es posible respecto a su arquitectura original. Durante el proceso, se recuperó cierta información perdida relativa a los petroglifos situados en dicho corredor, la cual ha sido determinante para comprender la solución constructiva de esta estructura en el pasado. Dicha comprensión, se ha alcanzado como fruto de un trabajo interdisciplinar dónde el diagnóstico del estado de conservación del material pétreo ha jugado un papel fundamental, auxiliado de técnicas como la ortofotogrametría, el modelado tridimensional (3D) y el sistema de información geográfica (SIG), para conocer cómo los procesos de degradación han conformado el estado actual del corredor dentro del conjunto dolménico y de este modo, poder reconstruir a partir de la información precisa que disponemos en la actualidad, su posible estado original. El resultado ha sido contrastado con los ejemplos dolménicos paralelos que se encuentran por la zona, gracias a lo cual, se ha verificado la utilidad de las reconstrucciones virtuales para corroborar o desmentir hipótesis que previamente se habían afirmado repetidamente durante décadas sin una evidencia que las respaldase.Palabras clave: arqueología virtual, fotogrametría, reconstrucción 3D, SIG, megalistismo. Abstract:This article focuses on the study of the ceiling of the corridor of the Dolmen of Cubillejo de Lara, Burgos, Spain. The process of computerisation has contributed to a better comprehension of what may or may not have been possible for its original architecture. During the study, previously lost information regarding petroglyphs within the corridor was recovered, which has been very important in understanding the structural solution of this structure in the past. This has been the fruit of interdisciplinary work, where the diagnosis of the state of the stone has played a fundamental role, assisted by techniques such as orthophotogrammetry, three-dimensional (3D) modelling and geographic information system (GIS), to recognise how the process of degradation has shaped the current condition of the corridor as part of the construction, in such a way as to be capable to reconstruct its possible original form through its current state. The result has been contrasted with other concurrent dolmens existent in the area, which has confirmed the validity of virtual reconstructions to confront hypotheses sustained for decades without further evidence to back them.Key words: virtual archaeology, photogrammetry, 3D reconstruction, GIS, megalithism. IntroducciónEn un momento tan temprano como el siglo XX, el conservador de monumentos austriaco Alois Riegl (1903), de forma similar a las actuales recomendaciones vigentes en materia de conservación de patrimonio (De Naeyer et al., 2000), sostenía que no es posible reconstruir monumentos directamente piedra sobre piedra. Esto según sus ide...

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“…One such approach is the systematic incorporation of photogrammetry in archaeological practice. Photogrammetry is often utilized to facilitate the 3D reconstruction of artifacts, sites, and archaeological deposits and features for their integration into a 3D GIS (Barceló and Vicente 2004; Beale and Reilly 2017; Chiabrando et al 2018; Chibunichev et al 2018; Douglass et al 2015; Emmitt et al 2021; Forte et al 2012; Gajski et al 2016; Hamilton and Stephenson 2016; Katsianis et al 2008; Moya-Maleno et al 2015; Nikolakopoulos et al 2017; Nobles and Roosevelt 2021; Peng et al 2017; Walcek Averett et al 2016), although best practices are under continued consideration (Dell'Unto et al 2017; Fabio 2004; Galeazzi 2016, 2018; Galeazzi and Di Giuseppantonio Di Franco 2017; Gavryushkina 2021).…”

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confidence: 99%

A Photogrammetry-Assisted Methodology for the Documentation of Complex Stratigraphic Relationships

Whitford

Boyadzhiev²,

Ivanov³

et al. 2022

Adv. archaeol. pract.

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At Tell Yunatsite, a prehistoric settlement mound located in the Upper Thracian plain of Bulgaria, stratigraphic relationships between archaeological deposits are incredibly complex. Such complexity then prompted our exploration into developing a new methodology for the documentation of complex stratigraphic relationships. Here, we present the results of a new photogrammetry-assisted methodology that was developed to compensate for the shortcomings of currently utilized stratigraphic documentation methods, such as the Wheeler-Kenyon box grid and the Harris Matrix. First, using a UAV drone, we produce a high-resolution photogrammetric model of the entire site. Second, with structure from motion photogrammetry, we produce 2.5D models of excavation units in stratigraphic succession. Finally, utilizing GIS and Blender (a 3D computer graphics software application), we digitize the horizontal extents of each archaeological deposit and “fill” the space between their successive surfaces (from top to bottom) until a faithful 3D model of each deposit is generated. These deposit models are then combined and rendered simultaneously to form 3D block models of the excavation units that may, in turn, be cross-sectioned in any direction to view stratigraphic relationships in virtual profile.

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Interoperability of photogrammetry in 3D modeling: documentation, research and dissemination in the archaeological site of Jamila

Cited by 4 publications

References 6 publications

La arqueología virtual: de la excavación arqueológica a la gestión y socialización del patrimonio. Les cases de la Catedral (Tortosa) y el yacimiento protohistórico de La Cella(Salou), Tarragona

La arqueología virtual: de la excavación arqueológica a la gestión y socialización del patrimonio. Les cases de la Catedral (Tortosa) y el yacimiento protohistórico de La Cella(Salou), Tarragona

Rescate documental de petroglifos y reconstrucción 3D del corredor dolménico de Cubillejo de Lara, Burgos.

A Photogrammetry-Assisted Methodology for the Documentation of Complex Stratigraphic Relationships

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