The process of 3D documentation in archaeological fieldwork: a case study from the archaeological site of Metsamor

2018 ◽  
Vol 26 (1) ◽  
pp. 795-808
Author(s):  
Otto Bagi
Keyword(s):  
Positive Impact ◽  
Three Dimensional ◽  
Archaeological Site ◽  
Recording System ◽  
Full Account ◽  
Know How ◽  
Archaeological Work ◽  
Archaeological Project ◽  
3D Documentation

Three-dimensional recording techniques, although growing rapidly in efficiency and applicability for archaeologists, have still not been turned to full account, mainly because they require for the most part expensive equipment and know-how. In this respect, photogrammetry is unique, being relatively cheap and easy to use. The joint Armenian–Polish archaeological project in Metsamor drew on the possibilities of this technology, which is relatively new to archaeological proceedings, in the daily recording system used at the site. The following article discusses the step-by-step application of photogrammetry in field documentation and its positive impact on archaeological work, Metsamor being taken as a case in point.

Three-dimensional sustainability of Kaizen

2018 ◽  
Vol 30 (4) ◽  
pp. 391-408 ◽  
Author(s):  
Jesus Mendez ◽  
Mercedes Vila-Alonso
Keyword(s):  
Design Methodology ◽  
Three Dimensional ◽  
Well Being ◽  
Transformation Process ◽  
First Century ◽  
Content Type ◽  
Analytical Technique ◽  
Know How ◽  
Practical Implications

Purpose The purpose of this paper is to know, from a three-dimensional perspective (operational, emotional and behavioral), the process of “putting down roots” related with the implementation of Kaizen until it becomes sustainable. The research aims to know how this “putting down roots” process is carried out, what transformations occur, what elements are involved and what role they represent in achieving sustainability. Design/methodology/approach For this purpose, a methodology based on the case study has been used, an interpretive approach to reality has been adopted as a paradigm and the Grounded Theory has been applied as an analytical technique. Findings The results suggest the existence of a transformation process that leads to creating new habits, beliefs and feelings, a phenomenon that the authors identify as a three-dimensional learning process (operational, emotional and behavioral). Practical implications This type of learning is perceived as a transition toward an organizational culture that ensures the roots of the Kaizen principles, which is essential for its sustainability and which favors the creation of talent and the well-being of employees, two challenges that the Kaizen of the twenty-first century must face. Originality/value The document includes innovative contributions to the Kaizen sustainability phenomenon, as it is dealt with from a three-dimensional perspective that underlies the inhibitors and enablers known in the current literature.

scholarly journals THE ROLE OF 3D DOCUMENTATION FOR RESTORATION INTERVENTIONS. THE CASE STUDY OF VALFLORES IN LOURES, PORTUGAL

2020 ◽  
Vol XLIV-M-1-2020 ◽  
pp. 381-388
Author(s):  
L. Mateus ◽  
V. Ferreira ◽  
J. Aguiar ◽  
P. Pacheco ◽  
J. Ferreira ◽  
...  
Keyword(s):  
Public Engagement ◽  
Public Interest ◽  
Three Dimensional ◽  
Structural Condition ◽  
Conservation History ◽  
3D Documentation ◽  
Condition State ◽  
Important Evidence

Abstract. The house and farm of Valflores, located near Lisbon, are an important evidence of the Portuguese Renaissance civil architecture from the first half of 16th century, built by Jorge de Barros, the overseer of the Portuguese king, D. João III, in Flanders. Its style has its roots in Italian villas. As was common at that time, the property was a villeggiatura site. In 1982 the house and the farm were listed as property of public interest. In 2000 the property was inserted in a Portuguese list of heritage at risk and in 2001 the property was in a state of pre-ruin. It was bought by the municipality in 2006. After 2007 a partnership between a Local Heritage Association (ADPAC), the Municipality of Loures and the Lisbon School of Architecture developed a series of initiatives for the safeguard and restoration of this Heritage. Several studies were performed, including multiple three-dimensional surveys on several occasions. Ultimately, these studies led to the development of a restoration project in 2016 for European funds application. At the present date, the restoration works are going on. The objective of this paper is the discussion of how three-dimensional documentation played a fundamental role on the several stages of this process, namely after 2007, permitting to gain insights about metrics, space and form distributions, deformations, structural condition, state of conservation, history, and allowing dissemination and public engagement.

scholarly journals A Reconstruction and Representation System for 3D Digital Archaeological Documentation – A Case Study of Dahecun Archaeological Site in China

2015 ◽  
Vol 4 (8) ◽  
pp. 50 ◽  
Author(s):  
Jinliang Xiao ◽  
Jin Shang ◽  
Ming Gao ◽  
Jianhua Zhang ◽  
Jianhe Li
Keyword(s):  
General Population ◽  
Research Output ◽  
Archaeological Site ◽  
Easy Access ◽  
Archaeological Remains ◽  
Representation System ◽  
Virtual Reconstruction ◽  
Archaeological Work ◽  
Archaeological Reconstruction

<p>In Dahecun, a famous archaeological site in China, the cultural strata have accumulated up to 12.5 meters, including archaeological remains covering 3,300 years. In order to improve the precision and convenience of archaeological work, a digitally aided 3D archaeological reconstruction and representation system is designed for the support of archaeological work and subsequent research and virtual reconstruction and representation of immediate site information and research output. The system shall benefit archaeologists and researchers as well as the general population with easy access to archaeological information.</p>

scholarly journals OBJECT-ORIENTED APPROACH FOR 3D ARCHAEOLOGICAL DOCUMENTATION

2017 ◽  
Vol XLII-2/W5 ◽  
pp. 707-712 ◽  
Author(s):  
R. Valente ◽  
R. Brumana ◽  
D. Oreni ◽  
F. Banfi ◽  
L. Barazzetti ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Object Oriented ◽  
Archaeological Site ◽  
Digital Tools ◽  
Effective Dissemination ◽  
Other Information ◽  
Feature Based ◽  
Dimensional Complexity ◽  
3D Documentation ◽  
Object Oriented Approach

Documentation on archaeological fieldworks needs to be accurate and time-effective. Many features unveiled during excavations can be recorded just once, since the archaeological workflow physically removes most of the stratigraphic elements. Some of them have peculiar characteristics which make them hardly recognizable as objects and prevent a full 3D documentation. The paper presents a suitable feature-based method to carry on archaeological documentation with a three-dimensional approach, tested on the archaeological site of S. Calocero in Albenga (Italy). The method is based on one hand on the use of structure from motion techniques for on-site recording and 3D Modelling to represent the three-dimensional complexity of stratigraphy. The entire documentation workflow is carried out through digital tools, assuring better accuracy and interoperability. Outputs can be used in GIS to perform spatial analysis; moreover, a more effective dissemination of fieldworks results can be assured with the spreading of datasets and other information through web-services.

scholarly journals Expanding Field-Archaeology Education: The Integration of 3D Technology into Archaeological Training

2021 ◽  
Vol 7 (1) ◽  
pp. 556-573
Author(s):  
Paola Derudas ◽  
Åsa Berggren
Keyword(s):  
Data Management ◽  
Three Dimensional ◽  
Technology In Education ◽  
3D Technology ◽  
Web Based ◽  
Field School ◽  
3D Documentation ◽  
Interactive Visualisation ◽  
Web Based System

Abstract This contribution analyses and discusses the use of 3D technology in education and learning. Basing the discussion on a case study performed during two seasons of a field school for 1st-year archaeology students, we explore how to expand traditional didactic programs by developing and testing a web-based system for educational purposes. We examine how these technologies can be used as educational means and supporting tools during an excavation; how universities can incorporate these technologies into pedagogy. We investigate whether the combination of these technologies with a successful pedagogical theory could promote students’ comprehension of the reflexive approach and engagement with the interpretative process. We introduced the students to a complete excavation methodology, including excavation, documentation, data management, and interpretation. Alongside the traditional documentation, a digital approach was added, with 3D technologies and an Interactive Visualisation System that allows fully three-dimensional reasoning from the beginning and throughout the whole archaeological process. Preliminary results show that students easily incorporate 3D documentation into their toolbox for analysing and visualising the material and understand both the possibilities and limitations of the system. However, we identified some limitations in the students’ use of the system. Together with the students’ feedback, we will use them to develop it further and discuss its use in education.

scholarly journals Communicating in Three Dimensions

2019 ◽  
Vol 3 (1) ◽  
pp. 100-116
Author(s):  
Adam Rabinowitz
Keyword(s):  
Three Dimensional ◽  
3D Models ◽  
Three Dimensions ◽  
Scientific Models ◽  
Additional Information ◽  
Public Consumption ◽  
3D Documentation ◽  
New Research

After excavating the Praedia of Iulia Felix at Pompeii in 1755, architect Karl Weber published the building with an axionometric illustration that showed the remains in three-dimensional perspective. In doing so, Weber communicated additional information about the form of the building in a manner that was both visually accessible to a lay audience and sufficiently “scientific” for a scholarly one. By contrast, digital 3D documentation methods in current archaeological practice can reinforce a division between “scientific” models intended for internal consumption by the project that produces them, and external communication in the form of lower-quality online digital displays. Using recent fieldwork at the Greek colonial site of Histria in Romania as a case-study, this paper explores the space between high-resolution contextualized 3D documentation used only by an internal audience and down-scaled, decontextualized 3D content designed for public consumption. In particular, it explores whether measurable 3D models derived from photogrammetrical capture are useful in communicating excavation results to non-specialists – and if so, in what ways. It presents several scenarios for the role of high-quality 3D documentation in both formal and informal scholarly communication, and discusses the potential for the reuse of such documentation to answer new research questions.

Construction of plastic contact deformation maps on ceramics: a case study on aluminum nitride

1996 ◽  
Vol 54 ◽  
pp. 636-637
Author(s):  
D. L. Callahan
Keyword(s):  
Plastic Deformation ◽  
Aluminum Nitride ◽  
Mechanical Response ◽  
Three Dimensional ◽  
Bright Field Image ◽  
Perfectly Plastic ◽  
Contrast Analysis ◽  
Deformation Patterns

Modern polishing, precision machining and microindentation techniques allow the processing and mechanical characterization of ceramics at nanometric scales and within entirely plastic deformation regimes. The mechanical response of most ceramics to such highly constrained contact is not predictable from macroscopic properties and the microstructural deformation patterns have proven difficult to characterize by the application of any individual technique. In this study, TEM techniques of contrast analysis and CBED are combined with stereographic analysis to construct a three-dimensional microstructure deformation map of the surface of a perfectly plastic microindentation on macroscopically brittle aluminum nitride.The bright field image in Figure 1 shows a lg Vickers microindentation contained within a single AlN grain far from any boundaries. High densities of dislocations are evident, particularly near facet edges but are not individually resolvable. The prominent bend contours also indicate the severity of plastic deformation. Figure 2 is a selected area diffraction pattern covering the entire indentation area.

The Local Government of Kulon Progo Regency Innovation in Subduing Capitalism through Community Empowerment

2020 ◽  
Vol 4 (2) ◽  
pp. 229
Author(s):  
Muhammad Eko Atmojo ◽  
Helen Dian Fridayani
Keyword(s):  
Qualitative Method ◽  
Positive Impact ◽  
Community Empowerment ◽  
Case Study Approach ◽  
Study Approach ◽  
The Past ◽  
The People ◽  
District Government ◽  
The Government

Kulon Progo Regency is one of the districts that has many innovations, one of which is community empowerment in collaboration with a modern shop abbreviated as the shop name owned by the people (tomira). This research was motivated by the achievements of the Kulon Progo district government in carrying out development and innovation in the development of the Kulon Progo region by fully involving the Kulon Progo district community through community empowerment. This initiative was taken by the government of Kulon Progo Regency to improve community empowerment and protect the people of Kulon Progo Regency from various economic threats. Considering that in the past few years many modern shops have mushroomed in each district/city, so this is what makes Kulon Progo Regency move quickly to empower the community by collaborating between MSMEs or cooperative with modern shops. This study uses a qualitative method which case study approach. With the empowerment that has been done, the original products of Kulon Progo Regency or local products can be traded in modern stores so that local products in Kulon Progo Regency can compete with national products in these modern stores. The existence of such cooperation will indirectly improve the image of Kulon Progo Regency and lift the original products of Kulon Progo Regency. The lifting of the original products of Kulon Progo Regency will have a positive impact on the community, where indirectly the economy of the community will increase so that there will be prosperity for the community. Kabupaten Kulon Progo adalah salah satu kabupaten yang memiliki banyak inovasi, salah satunya adalah pemberdayaan masyarakat bekerja sama dengan toko modern disingkat nama toko yang dimiliki oleh masyarakat (tomira). Penelitian ini dilatarbelakangi oleh pencapaian pemerintah kabupaten Kulon Progo dalam melakukan pengembangan dan inovasi dalam pengembangan wilayah Kulon Progo dengan melibatkan sepenuhnya masyarakat kabupaten Kulon Progo melalui pemberdayaan masyarakat. Inisiatif ini diambil oleh pemerintah Kabupaten Kulon Progo untuk meningkatkan pemberdayaan masyarakat dan melindungi masyarakat Kabupaten Kulon Progo dari berbagai ancaman ekonomi. Menimbang bahwa dalam beberapa tahun terakhir banyak toko-toko modern telah menjamur di setiap kabupaten/kota, jadi inilah yang membuat Kabupaten Kulon Progo bergerak cepat untuk memberdayakan masyarakat dengan berkolaborasi antara UMKM atau bekerjasama dengan toko-toko modern. Penelitian ini menggunakan metode penelitian kualitatif dengan pendekatan studi kasus, dengan metode yang digunakan adalah dokumentasi. Dengan pemberdayaan yang telah dilakukan, produk asli Kabupaten Kulon Progo atau produk lokal dapat diperdagangkan di toko modern sehingga produk lokal di Kabupaten Kulon Progo dapat bersaing dengan produk nasional di toko modern ini. Adanya kerjasama tersebut secara tidak langsung akan meningkatkan citra Kabupaten Kulon Progo dan mengangkat produk asli Kabupaten Kulon Progo. Pencabutan produk asli Kabupaten Kulon Progo akan berdampak positif bagi masyarakat, di mana secara tidak langsung perekonomian masyarakat akan meningkat sehingga akan ada kesejahteraan bagi masyarakat.

Lost Glory

2018 ◽  
Author(s):  
Sumit K. Majumdar
Keyword(s):  
Positive Impact ◽  
Positive Outcomes ◽  
State Sector ◽  
Definitive Evidence ◽  
Industrial Landscape ◽  
Intellectual Origins ◽  
Automobile Manufacturer ◽  
High Output

Lost Glory: India’s Capitalism Story describes India’s industrialization experiences. Questions about long-term industry and productivity evolution, and their impact on economic growth, lie at the heart of discourses of capitalism. The book is based on detailed empirical analyses of India’s industrialization over a period of almost seven decades, and a case study of Maruti Suzuki, India’s largest automobile manufacturer. The deeply nuanced depiction of the historical political economy that has affected India’s industrialization is a unique feature. This history will enlighten everyone interested in India. The presentation takes readers on a definitive evidence-based survey of India’s industrial landscape. It includes a detailed historical description of the intellectual origins of India’s modern industrialization, anchored in a privileged view of economic policymaking. Grounded in historical and political analyses, the facts derived on India’s long-term economic performance are used to set the record straight. It is unsparing in its assessments where the evidence warrants such conclusions. Its findings will transform debate, and set the agenda for thoughtfully assessing the future course of India’s prosperity. The author overturns the assumptions that India’s much-vaunted private sector firms only engender positive outcomes, finding State-sector firms to have become efficient, and the molecular sector to be as effective overall, while also challenging the notion that privatization is necessary for progress. Conversely, it is found that competition policy innovations to have had positive impact. Practical suggestions are provided and three fundamental reforms, one administrative, one structural, and one behavioral, necessary to regenerate high output, are advocated.

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