scholarly journals PHOTOGRAMMETRIC RECORDING AND RECONSTRUCTION OF TOWN SCALE MODELS – THE CASE OF THE PLAN-RELIEF OF STRASBOURG

2017 ◽  
Vol XLII-2/W5 ◽  
pp. 489-495 ◽  
Author(s):  
H. Macher ◽  
P. Grussenmeyer ◽  
T. Landes ◽  
G. Halin ◽  
C. Chevrier ◽  
...  
Keyword(s):  
Point Cloud ◽  
Point Clouds ◽  
Building Blocks ◽  
Scale Model ◽  
Parametric Modelling ◽  
Scale Models ◽  
History Of ◽  
The City ◽  
The Town

The French collection of Plan-Reliefs, scale models of fortified towns, constitutes a precious testimony of the history of France. The aim of the URBANIA project is the valorisation and the diffusion of this Heritage through the creation of virtual models. The town scale model of Strasbourg at 1/600 currently exhibited in the Historical Museum of Strasbourg was selected as a case study. In this paper, the photogrammetric recording of this scale model is first presented. The acquisition protocol as well as the data post-processing are detailed. Then, the modelling of the city and more specially building blocks is investigated. Based on point clouds of the scale model, the extraction of roof elements is considered. It deals first with the segmentation of the point cloud into building blocks. Then, for each block, points belonging to roofs are identified and the extraction of chimney point clouds as well as roof ridges and roof planes is performed. Finally, the 3D parametric modelling of the building blocks is studied by considering roof polygons and polylines describing chimneys as input. In a future works section, the semantically enrichment and the potential usage scenarios of the scale model are envisaged.

scholarly journals KNOWLEDGE-BASED FRAMEWORK FOR AUTOMATIC SEMANTISATION AND RECONSTRUCTION OF MILITARY ARCHITECTURE ON CITY-SCALE MODELS

2019 ◽  
Vol XLII-2/W9 ◽  
pp. 369-375
Author(s):  
A. Gros ◽  
K. Jacquot ◽  
T. Messaoudi
Keyword(s):  
Point Cloud ◽  
A Priori ◽  
Initial Point ◽  
Scale Model ◽  
Military Architecture ◽  
Knowledge Based ◽  
Scale Models ◽  
The Town ◽  
Consistency Evaluation

<p><strong>Abstract.</strong> The scale models of fortified towns belonging to the <i>Plans-Reliefs</i> collection are exceptional witnesses of the formation of the French territory. The aim of the URBANIA project is the valorisation and the diffusion of this heritage through the creation of virtual models. The town scale model of Strasbourg at 1<span class="thinspace"></span>:<span class="thinspace"></span>600 currently exhibited in the Historical Museum of Strasbourg was selected as a case study. We develop and experiment an automatic procedure to identify and reconstruct military architecture works from point cloud digitisation of this fragile and bulky heritage. <i>A priori</i> knowledge formalized in a domain ontology informs the identification of the works &amp;ndash; via geometrical feature comparison and consistency evaluation within the fortification system morphology &amp;ndash; and their parametric 3D reconstruction refined by direct fit to the initial point cloud.</p>

scholarly journals The city model as a tool for participatory urban planning – a case study: The Bilotti open air museum of Cosenza

2014 ◽  
Vol II-5 ◽  
pp. 25-32
Author(s):  
S. Artese
Keyword(s):  
Urban Planning ◽  
Laser Scanner ◽  
Point Clouds ◽  
Web Gis ◽  
Scale Model ◽  
3D City Model ◽  
City Model ◽  
The City ◽  
Citizen’S Participation

The paper describes the implementation of the 3D city model of the pedestrian area of Cosenza, which in recent years has become the Bilotti Open Air Museum (MAB). For this purpose were used both the data available (regional technical map, city maps, orthophotos) and acquired through several surveys of buildings and "Corso Mazzini" street (photos, topographic measurements, laser scanner point clouds). In addition to the urban scale model, the survey of the statues of the MAB was carried out. By means of data processing, the models of the same statues have been created, that can be used as objects within the city model. <br><br> The 3D model of the MAB open air museum has been used to implement a Web-GIS allowing the citizen's participation, understanding and suggestions. The 3D city model is intended as a new tool for urban planning, therefore it has been used both for representing the current situation of the MAB and for design purposes, by acknowledging suggestions regarding a possible different location of the statues and a new way to enjoy the museum.

Case Study: Rome's House of Memory and History: The Politics of Memory and Public Institutions

2012 ◽  
Author(s):  
Alessandro Portelli
Keyword(s):  
Oral History ◽  
Cultural Policy ◽  
Public Institutions ◽  
Politics Of Memory ◽  
Political Events ◽  
History Of ◽  
Ambitious Program ◽  
The City

This article centers around the case study of Rome's House of Memory and History to understand the politics of memory and public institutions. This case study is about the organization and politics of public memory: the House of Memory and History, established by the city of Rome in 2006, in the framework of an ambitious program of cultural policy. It summarizes the history of the House's conception and founding, describes its activities and the role of oral history in them, and discusses some of the problems it faces. The idea of a House of Memory and History grew in this cultural and political context. This article traces several political events that led to the culmination of the politics of memory and its effect on public institutions. It says that the House of Memory and History can be considered a success. A discussion on a cultural future winds up this article.

Medina Gounass: Constructing Extra-National Space in a West African Borderland

2021 ◽  
pp. 1-26
Author(s):  
David Newman Glovsky
Keyword(s):  
Islamic Law ◽  
West African ◽  
Religious Community ◽  
National Space ◽  
Cross Border ◽  
History Of ◽  
Postcolonial Africa ◽  
Postcolonial States ◽  
The Town

Abstract The historical autonomy of the religious community of Medina Gounass in Senegal represents an alternative geographic territory to that of colonial and postcolonial states. The borderland location of Medina Gounass allowed the town to detach itself from colonial and independent Senegal, creating parallel governmental structures and imposing a particular interpretation of Islamic law. While in certain facets this autonomy was limited, the community was able to distance itself through immigration, cross-border religious ties, and smuggling. Glovsky’s analysis of the history of Medina Gounass offers a case study for the multiplicity of geographical and territorial entities in colonial and postcolonial Africa.

scholarly journals MATLAB Virtual Toolbox for Retrospective Rockfall Source Detection and Volume Estimation Using 3D Point Clouds: A Case Study of a Subalpine Molasse Cliff

Geosciences ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 75
Author(s):  
Dario Carrea ◽  
Antonio Abellan ◽  
Marc-Henri Derron ◽  
Neal Gauvin ◽  
Michel Jaboyedoff
Keyword(s):  
Point Cloud ◽  
Natural Hazard ◽  
Point Clouds ◽  
Volume Estimation ◽  
Natural Phenomena ◽  
Frequency Distributions ◽  
Erosion Rates ◽  
3D Point Clouds

The use of 3D point clouds to improve the understanding of natural phenomena is currently applied in natural hazard investigations, including the quantification of rockfall activity. However, 3D point cloud treatment is typically accomplished using nondedicated (and not optimal) software. To fill this gap, we present an open-source, specific rockfall package in an object-oriented toolbox developed in the MATLAB® environment. The proposed package offers a complete and semiautomatic 3D solution that spans from extraction to identification and volume estimations of rockfall sources using state-of-the-art methods and newly implemented algorithms. To illustrate the capabilities of this package, we acquired a series of high-quality point clouds in a pilot study area referred to as the La Cornalle cliff (West Switzerland), obtained robust volume estimations at different volumetric scales, and derived rockfall magnitude–frequency distributions, which assisted in the assessment of rockfall activity and long-term erosion rates. An outcome of the case study shows the influence of the volume computation on the magnitude–frequency distribution and ensuing erosion process interpretation.

“The Principal Russian Church in America”: from the History of Saint Nicholas Russian Orthodox Cathedral in the City of New York

Istoriya ◽  
2021 ◽  
Vol 12 (11 (109)) ◽  
pp. 0
Author(s):  
Vladimir Pechatnov
Keyword(s):  
United States ◽  
New York ◽  
The United States ◽  
Russian Orthodox ◽  
History Of ◽  
Ministry Of Finance ◽  
The Russian Empire ◽  
Foreign Ministry ◽  
The City

Based on previously unearthed documents from the Russia’s State Historical Archive and the Archive of Foreign Policy of the Russian Empire the article explores the history of the first Russian Orthodox parish in New York City and construction of Saint-Nickolas Russian Orthodox Cathedral in the city. It was a protracted and complicated interagency process that involved Russian Orthodox mission in the United States, Russia’s Foreign Ministry and its missions in the United States, the Holy Governing Synod, Russia’s Ministry of Finance and the State Council. The principal actors were the bishops Nicholas (Ziorov) and especially Tikhon (Bellavin), Ober-Prosecutor of the Holy Governing Synod Konstantine Pobedonostsev and Reverend Alexander Khotovitsky. This case study of the Cathedral history reveals an interaction of ecclesiastical and civil authorities in which private and civic initiative was combined with strict bureaucratic rules and procedures.

scholarly journals Traces of French Culture in Palanga: The Historical Context of Palanga Botanical Park, Personalities, and Memory

Lituanistica ◽  
2021 ◽  
Vol 67 (2) ◽  
Author(s):  
Julija Paškevičiūtė
Keyword(s):  
Local Community ◽  
Historical Context ◽  
The Public ◽  
Seaside Resort ◽  
French Culture ◽  
History Of ◽  
The Will ◽  
The Relationship ◽  
The City ◽  
The Town

The article focuses on the origins of French culture in Palanga, a Lithuanian seaside resort, that go back to the years of the rule of the Tyszkiewicz family. The emphasis is put on Palanga Botanical Park (created before the end of the nineteenth century) as the most significant trace of French culture present in the resort and the seaside region until now. The specific symbols in the park created according to the will of the Counts Tyszkiewicz reflect the actualities of French culture. The importance of this space in the city is revealed, and Édouard François André’s principles of park creation are discussed in a new context. They are related to the dialogue that has been established between the residents of Palanga, the park, its creator, and his granddaughter Florence André since the first years of the independence of Lithuania. In order to give a meaning to Édouard André’s creation and to the relationship between the two countries, the correspondence between the great-granddaughter of the famous French landscape designer and the former director of the park, Antanas Sebeckas, is disclosed. It reflects the endeavour of these two personalities and its value for the international relations in representing French culture to the public. Florence André’s letters to the author of this article are also an important resource as she explains the reasons why the park plays an essential role in Palanga. It is shown how certain personal life events (Florence André’s wedding ceremony in Palanga, the park created by her great-grandfather) have become an inclusive part of the history of the town and represent intercultural relations and exchanges. The article is also based on some memories and narratives of the members of the local community in which the park features as a symbol and tradition of the city.

scholarly journals TECNOLOGIAS GEOGRÁFICAS NO ENSINO MÉDIO: estudo de caso em escolas públicas de Montes Claros/MG

2020 ◽  
Vol 15 (01) ◽  
pp. 330-350
Author(s):  
Welton Silva Ferreira ◽  
Marcos Esdras Leite
Keyword(s):  
High School ◽  
Public Schools ◽  
School Environment ◽  
Search Criterion ◽  
History Of ◽  
Training Resources ◽  
Teaching Learning ◽  
The City ◽  
State Schools

O presente estudo tem como finalidade, a investigação do conteúdo das geotecnologias no ensino médio em algumas escolas estaduais de Montes Claros-MG, com virtude na otimização e valorização desta área do conhecimento que compete ao ensino escolar, tendo em vista o avanço e acessibilidade dos meios tecnológicos aos estudantes, mas não há familiarização dos mesmos com esses meios no ambiente escolar. Aos professores, cabe considerar neste trabalho, a maneira como eles congregam o assunto proposto ao seu sistema de trabalho, analisando as possíveis dificuldades encontradas. Inicia-se o trabalho apresentando um breve histórico das geotecnologias e o seu desdobramento nos tempos vigente fazendo menção aos meios pedagógicos e de softwares voltados para a prática cartográfica. Metodologicamente serão acatadas como objeto e critério da pesquisa, cinco escolas estaduais localizadas no perímetro urbano da cidade. Posteriormente foi aplicado um formulário aos professores das referidas escolas, em modo de amostra, com intuito de acurar os entraves no processo de ensino-aprendizagem acerca da disciplina. Após a obtenção dos resultados verificou-se a capacidade de apreensão do conteúdo das geotecnologias e as arestas a serem aparadas no que tange o ensino. Palavras-chave: Geotecnologias; cartografia; ensino-aprendizagem; limitações.   GEOGRAPHIC TECHNOLOGIES IN HIGH SCHOOL: a case study in public schools of Montes Claros / MG Abstract The present study has as its purpose, the investigation of the content of geotechnology in high school in some state schools in Montes Claros, MG, with virtue in optimization and enhancement of this area of knowledge that it is the responsibility of the schools, with a view to the advancement and accessibility of technological resources for students, but there are familiarization themselves with these means in the school environment. For teachers, it is considered in this work, the way they associate the subject proposed to its system of work, analyzing the potential difficulties encountered. It begins the work by presenting a brief history of geotechnology and its deployment in times legislation making mention to the training resources and software designed for the practice mapping. Methodologically speaking will be taken as an object and search criterion, five state schools located within the city limits of the city. It was later applied a form to teachers of these schools, in order to sample, with a view to enhance obstacles in the teaching-learning process about the discipline. After obtaining the results it was found that the ability to apprehend the contents of geotechnology and the edges to be trimmed edges in the teaching. Keywords: Geotechnology; cartography; teaching-learning; limitations.   TECNOLOGÍAS GEOGRÁFICAS EN LA ESCUELA SECUNDARIA: un estudio de caso en las escuelas públicas en Montes Claros / MG Resumen El presente estudio tiene como objetivo, la investigación del contenido de geotechnologies en algunas escuelas secundaria estatales de Montes Claros, MG, con la virtud en la optimización y mejora de esta área de conocimiento que es responsabilidad de las escuelas, con miras a la promoción y la accesibilidad de los recursos tecnológicos para estudiantes, pero hay que se familiaricen con estos medios en el entorno escolar. Para los profesores, es considerado en este trabajo, la manera de asociar el tema propuesto para su sistema de trabajo, analizando las posibles dificultades encontradas. Comienza el trabajo presentando una breve historia de geotechnologies y su despliegue en tiempos legislación haciendo mención a los recursos de formación y software diseñado para la práctica ha cambiado. Metodológicamente hablando será tomado como un objeto y criterios de búsqueda, cinco escuelas estatales situadas dentro de los límites de la ciudad. Posteriormente se aplicó un formulario para los maestros de estas escuelas, a fin de muestra, con miras a acurar obstáculos en el proceso de enseñanza-aprendizaje acerca de la disciplina. Tras la obtención de los resultados se encontró que la capacidad de aprehender el contenido de geotechnologies y los bordes que va a recortar los bordes de la enseñanza. Palabras llave: Geotechnologies; cartografia; el proceso enseñanza-aprendizaje; limitaciones.

scholarly journals Colonial Values and Asylum Care in Brazil: Reclaiming the Streets Through Carnival in Rio de Janeiro

2020 ◽  
pp. 155-161
Author(s):  
Julia Evangelista ◽  
William A. Fulford
Keyword(s):  
Local Community ◽  
Well Being ◽  
Colonial History ◽  
Self Confidence ◽  
History Of ◽  
The Impact ◽  
Mental Well Being ◽  
The City

AbstractThis chapter shows how carnival has been used to counter the impact of Brazil’s colonial history on its asylums and perceptions of madness. Colonisation of Brazil by Portugal in the nineteenth century led to a process of Europeanisation that was associated with dismissal of non-European customs and values as “mad” and sequestration of the poor from the streets into asylums. Bringing together the work of the two authors, the chapter describes through a case study how a carnival project, Loucura Suburbana (Suburban Madness), in which patients in both long- and short-term asylum care play leading roles, has enabled them to “reclaim the streets,” and re-establish their right to the city as valid producers of culture on their own terms. In the process, entrenched stigmas associated with having a history of mental illness in a local community are challenged, and sense of identity and self-confidence can be rebuilt, thus contributing to long-term improvements in mental well-being. Further illustrative materials are available including photographs and video clips.

The Black Diamonds of Sydney Harbour

2019 ◽  
Vol 2 (3) ◽  
pp. 645-664
Author(s):  
Ann Elias
Keyword(s):  
Indigenous Peoples ◽  
Mining Company ◽  
Pastoral Area ◽  
The Sublime ◽  
Sydney Harbour ◽  
History Of ◽  
Below Ground ◽  
The Aesthetic ◽  
The City

This article explores the case study of a coal mine that was first tunneled under Sydney Harbour in 1897 but closed in 1931. Specifically, it examines how the history of the mine intersects with aesthetics, race, colonialism, and Indigenous dispossession. Centered on the story of an English mining company that first sought a mine site in a pastoral area of the city, but under public pressure was forced to select instead a grimy working class suburb on the opposite harbor shore, the article argues that environmental aesthetics and tastes in beauty collaborated with extractivism. The argument emerges that economics, art, and aesthetics are inextricably linked in this history and further, that while the mine excited the industrial imagination through the aesthetic of the sublime, and associations with darkness and vastness, it conflicted with colonial settler tastes for the pastoral imagination defined by the aesthetics of the beautiful and its associations with light. The article discusses the context of a settler economy in lands stolen from Indigenous peoples, and how conceptualizations of the sublime and beautiful, as well as dark and light, were aligned with the racialization of the properties of coal and space above and below ground.

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