scholarly journals UAV PHOTGRAMMETRIC WORKFLOWS: A BEST PRACTICE GUIDELINE

2017 ◽  
Vol XLII-2/W5 ◽  
pp. 237-244 ◽  
Author(s):  
A. Federman ◽  
M. Santana Quintero ◽  
S. Kretz ◽  
J. Gregg ◽  
M. Lengies ◽  
...  
Keyword(s):  
Cultural Heritage ◽  
Best Practice ◽  
Low Cost ◽  
Image Acquisition ◽  
Aerial Image ◽  
Application Process ◽  
Heritage Sites ◽  
Flight Operations ◽  
Data Acquisition And Processing

The increasing commercialization of unmanned aerial vehicles (UAVs) has opened the possibility of performing low-cost aerial image acquisition for the documentation of cultural heritage sites through UAV photogrammetry. The flying of UAVs in Canada is regulated through Transport Canada and requires a Special Flight Operations Certificate (SFOC) in order to fly. Various image acquisition techniques have been explored in this review, as well as well software used to register the data. A general workflow procedure has been formulated based off of the literature reviewed. A case study example of using UAV photogrammetry at Prince of Wales Fort is discussed, specifically in relation to the data acquisition and processing. Some gaps in the literature reviewed highlight the need for streamlining the SFOC application process, and incorporating UAVs into cultural heritage documentation courses.

scholarly journals Qualitative Fire Vulnerability Assessments for Museums and Their Collections: A Case Study from Kosovo

Fire ◽  
2021 ◽  
Vol 4 (1) ◽  
pp. 11
Author(s):  
Charlotte Fafet ◽  
Erinë Mulolli Zajmi
Keyword(s):  
Cultural Heritage ◽  
Fire Suppression ◽  
Mitigation Measures ◽  
Risk Awareness ◽  
Staff Members ◽  
Heritage Sites ◽  
Vulnerability Assessments ◽  
Suppression Systems ◽  
Simulation Exercises

Fires are among the most frequently recurring hazards affecting museums and cultural heritage sites. The fires of the National Museum of Brazil in 2018 and of Notre Dame de Paris in 2019 showed that the consequences of such events can be heavy and lead to irreversible heritage losses. In Kosovo, few studies were made about the risks that can affect cultural heritage sites. A project led by the NGO Kosovo Foundation for Cultural Heritage without Borders (CHwB Kosova) in 2018 explored the most prevalent risks for the cultural heritage sites of the country and highlighted fire as a predominant risk in Kosovo. In order to better understand it, vulnerability assessments were conducted in several museums in Kosovo. Data were collected through field visits in the different museums, in which interviews with staff members as well as observations were conducted. The aim of this paper is to present the main results of the fire vulnerability assessments conducted in Kosovo’s museums in 2018. An important aspect of this project is the approach to collect information in data-scarce environments. It is believed that the questionnaires used to lead interviews with museums’ staff members could help other practitioners to collect data in such contexts and evaluate more easily the risk of fire for the museums and their collections. In the context of Kosovo, one of the main findings is the identification and prioritisation of measures to ensure better protection of Kosovar museums. Structural mitigation measures such as alarm and fire suppression systems are not the only elements necessary to improve the resilience of Kosovar museums to fire. Indeed, the promotion of risk awareness, the training of staff members and the realisation of crisis simulation exercises are just as important in order to prevent and detect a fire, and above all, to respond quickly and accurately if a fire occurs.

scholarly journals An Application of Integrated 3D Technologies for Replicas in Cultural Heritage

2019 ◽  
Vol 8 (6) ◽  
pp. 285 ◽  
Author(s):  
Balletti ◽  
Ballarin
Keyword(s):  
3D Printing ◽  
Cultural Heritage ◽  
Laser Scanning ◽  
Low Cost ◽  
Three Dimensional ◽  
Digital Data ◽  
Survey Analysis ◽  
Critical Issues ◽  
Data Acquisition And Processing ◽  
Short Time

In recent decades, 3D acquisition by laser scanning or digital photogrammetry has become one of the standard methods of documenting cultural heritage, because it permits one to analyze the shape, geometry, and location of any artefact without necessarily coming into contact with it. The recording of three-dimensional metrical data of an asset allows one to preserve and monitor, but also to understand and explain the history and cultural heritage shared. In essence, it constitutes a digital archive of the state of an artefact, which can be used for various purposes, be remodeled, or kept safely stored. With the introduction of 3D printing, digital data can once again take on material form and become physical objects from the corresponding mathematical models in a relatively short time and often at low cost. This possibility has led to a different consideration of the concept of virtual data, no longer necessarily linked to simple visual fruition. The importance of creating high-resolution physical copies has been reassessed in light of different types of events that increasingly threaten the protection of cultural heritage. The aim of this research is to analyze the critical issues in the production process of the replicas, focusing on potential problems in data acquisition and processing and on the accuracy of the resulting 3D printing. The metric precision of the printed model with 3D technology are fundamental for everything concerning geomatics and must be related to the same characteristics of the digital model obtained through the survey analysis.

scholarly journals Community engagement in developing urban design guidance for heritage sites: The case of Bursa, Turkey

Urbani izziv ◽  
2019 ◽  
Vol 2 (30) ◽  
pp. 70-84
Author(s):  
Sibel Polat ◽  
H. Özge Tümer Yıldız
Keyword(s):  
Cultural Heritage ◽  
Community Engagement ◽  
Urban Design ◽  
Design Guidelines ◽  
Guidance System ◽  
Rapid Urbanization ◽  
Heritage Sites ◽  
Heritage Site ◽  
Design Guidance

In recent years, central and local governments have carried out studies to establish a legal administrative infrastructure for urban design and to develop urban design guidance to preserve the identity of historic cities under the pressure of rapid urbanization in Turkey. The main aim of this article is to explain how we implemented a participatory urban design guidance (PUrDeG) model for cultural heritage sites, which was developed as part of a research project. We explain how we used various techniques to engage various actors in preparing urban design guidelines for a cultural heritage site. In addition, the article discusses the importance of community engagement techniques and processes in developing urban design guidance, and the context of guidelines for sustainable conservation of cultural heritage sites with examples from the United Kingdom and Turkey. It then presents a case study conducted in the Hanlar District, a Unesco world heritage site in Bursa, Turkey. The case study includes research on planning decisions, site analysis, a survey of urban residents, in depth interviews with local artisans, and an urban design workshop with various actors. The main outcomes of this study include a presentation of how to use various community engagement techniques to prepare urban design guidelines for cultural heritage sites in Turkey, an urban design guidance system for Bursa, and a list of recommendations related to urban design guidelines for the Hanlar District and Bursa in the light of UK experience.

The Growth of Maritime Archaeology in Mexico: A Case Study

2012 ◽  
Author(s):  
Pilar Luna Erreguerena
Keyword(s):  
Sixteenth Century ◽  
Cultural Heritage ◽  
Maritime Archaeology ◽  
Effective Management ◽  
International Treaties ◽  
Heritage Sites ◽  
Open Sea ◽  
Archaeological Work ◽  
Submerged Cultural Heritage

Mexico's underwater cultural heritage represents a vast and splendid universe varying from prehistoric to modern remains. But one of its main cultural riches is contained in its coastal and open-sea waters, where hundreds of ships have wrecked since the sixteenth century. Most of the underwater archaeological work undertaken since the 1980s has been in marine waters, especially the Gulf of Mexico. This article explains the discourse of maritime archaeology in Mexico through various phases such as the pre Colombian navigation, the European navigation, and stages of underwater recovery and underwater archaeology in the Mexican waters. In Mexico, the effective management of submerged heritage sites has proved difficult. Although it has no specific laws, Mexico has gained a better awareness regarding the importance of preserving its submerged cultural heritage and has signed and ratified diverse international treaties and the future looks promising.

scholarly journals A HOLISTIC SOLUTION INTEGRATING MULTIPLE INTERPRETATION TECHNOLOGIES TO ENHANCE SUSTAINABILITY OF POORLY ACCESSIBLE WORLD CULTURAL HERITAGE: THE EXAMPLE OF HAILONGTUN

2021 ◽  
Vol XLVI-M-1-2021 ◽  
pp. 617-624
Author(s):  
W. Ren ◽  
Y. Zhu ◽  
M. Du ◽  
J. Lai
Keyword(s):  
Sustainable Development ◽  
Cultural Heritage ◽  
Digital Technology ◽  
Emerging Technology ◽  
Guizhou Province ◽  
Heritage Sites ◽  
World Cultural Heritage ◽  
Multiple Interpretation ◽  
Simple Technology

Abstract. Cultural Heritage sites with poor accessibility preventing tourists visiting, and there are few studies that specifically explore the practical problems and measures faced by poorly accessible world cultural heritage sites in terms of sustainable development. This research suggested a holistic solution that integrates six emerging technology methods and implements them with the case study Hailongtun Tusi, in Guizhou Province, China. This research provides a new idea for promoting sustainable development of world heritage based on 3D digital technology. Due to its simple technology and controllable cost, it also provides a model for other countries faced with similar issues in managing their world cultural heritage sites.

scholarly journals 3D SURVEY AND AUGMENTED REALITY FOR CULTURAL HERITAGE. THE CASE STUDY OF AURELIAN WALL AT CASTRA PRAETORIA IN ROME

2016 ◽  
Vol XLI-B5 ◽  
pp. 931-937 ◽  
Author(s):  
M. Canciani ◽  
E. Conigliaro ◽  
M. Del Grasso ◽  
P. Papalini ◽  
M. Saccone
Keyword(s):  
Augmented Reality ◽  
Cultural Heritage ◽  
Coming Out ◽  
3D Model ◽  
Low Cost ◽  
Conservation Status ◽  
3D Models ◽  
Curtain Wall ◽  
Virtual Reconstruction

The development of close-range photogrammetry has produced a lot of new possibility to study cultural heritage. 3D data acquired with conventional and low cost cameras can be used to document, investigate the full appearance, materials and conservation status, to help the restoration process and identify intervention priorities. At the same time, with 3D survey a lot of three-dimensional data are collected and analyzed by researchers, but there are a very few possibility of 3D output. The augmented reality is one of this possible output with a very low cost technology but a very interesting result. Using simple mobile technology (for iPad and Android Tablets) and shareware software (in the case presented “Augment”) it is possible to share and visualize a large number of 3D models with your own device. The case study presented is a part of an architecture graduate thesis, made in Rome at Department of Architecture of Roma Tre University. We have developed a photogrammetric survey to study the Aurelian Wall at Castra Praetoria in Rome. The surveys of 8000 square meters of surface have allowed to identify stratigraphy and construction phases of a complex portion of Aurelian Wall, specially about the Northern door of Castra. During this study, the data coming out of 3D survey (photogrammetric and topographic), are stored and used to create a reverse 3D model, or virtual reconstruction, of the Northern door of Castra. This virtual reconstruction shows the door in the Tiberian period, nowadays it's totally hidden by a curtain wall but, little and significative architectural details allow to know its original feature. The 3D model of the ancient walls has been mapped with the exact type of bricks and mortar, oriented and scaled according to the existing one to use augmented reality. Finally, two kind of application have been developed, one on site, were you can see superimposed the virtual reconstruction on the existing walls using the image recognition. On the other hand, to show the results also during the graduation day, the same application has been created in off-site condition using a poster.

scholarly journals URBAN REGENERATION AS AN INSTRUMENT OF IDENTITY PRESERVATION: A CASE STUDY OF TREBINJE’S KRŠ DISTRICT

2016 ◽  
Vol 1 (14) ◽  
Author(s):  
Siniša Cvijić ◽  
Jasna Guzijan
Keyword(s):  
Cultural Heritage ◽  
20Th Century ◽  
Natural Environment ◽  
18Th Century ◽  
Town Planning ◽  
Intangible Cultural Heritage ◽  
Identity Preservation ◽  
Heritage Sites ◽  
The Town

Established in the first half of the 18th century, the district of Krš in Trebinje was the first settlement to grow upoutside the town walls. It grew up spontaneously in response to the local natural environment and under amixture of Mediterranean and Oriental influences. Since the second half of the 20th century, the district has faceddilapidation, a process that has not been countered yet, despite its recognised value as a cultural asset and thequality of its ambience.In this paper the present state of the district of Krš is analysed, along with the possibility of its adequateprotection relative to the applicable spatial and town plans, town planning ordinance and international charterson the protection of cultural and natural heritage sites. Also considered is the formulation of a special strategythat would help regenerating the area under consideration as well as safeguard its intangible cultural heritage andgenius loci.

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