Examination and Interpretation of the Quantitative Validity in China’s Corporate-based Urban Network Analysis

2021 ◽  
Vol 31 (1) ◽  
pp. 41-53
Author(s):  
Ze Zhang ◽  
Zilai Tang
2019 ◽  
Vol 5 (1) ◽  
pp. 444-467
Author(s):  
Katherine A. Crawford

AbstractOstia, the ancient port of Rome, had a rich religious landscape. How processional rituals further contributed to this landscape, however, has seen little consideration. This is largely due to a lack of evidence that attests to the routes taken by processional rituals. The present study aims to address existing problems in studying processions by questioning what factors motivated processional movement routes. A novel computational approach that integrates GIS, urban network analysis, and agent-based modelling is introduced. This multi-layered approach is used to question how spectators served as attractors in the creation of a processional landscape using Ostia’s Campo della Magna Mater as a case study. The analysis of these results is subsequently used to gain new insight into how a greater processional landscape was created surrounding the sanctuary of the Magna Mater.


ICCREM 2016 ◽  
2017 ◽  
Author(s):  
Xueli Zhang ◽  
Xiaolong Xue ◽  
Hengqin Wu

2012 ◽  
Vol 22 (2) ◽  
pp. 287-305 ◽  
Author(s):  
Andres Sevtsuk ◽  
Michael Mekonnen

2019 ◽  
Author(s):  
Seung Ra ◽  

Data-driven research methods of analyzing and generating urban space reflect professional developments in the field of architecture, using urban data analytics as a driving force for the decision-making process. Urban data analytic methods help us to see and understand the city via the flow of spatial data. How might we look to alternative influences to improve the built environment? This paper focuses on the topic of Urban Network Analysis; nurturing an effective decision-making process by making invisible urban patterns visible through geo-spatial data. The associated research project created a platform to participate in the active relationship of urban form and its organization within the natural and built environments. The investigation aimed to provide goals for the future direction of urban planning and design guidelines. The computational analysis tools employed here demonstrate how to utilize geospatial data to analyze street networks, to create case studies of pattern and formation, and to expand our knowledge of relevant issues – social, political, economic, environmental, and spatial.1Instead of being given a problem, the project team was proactively seeking the problem, based in this case on Geographic Information System (GIS data. Creating meaningful solution to these issues is the role of designers and the future of architecture. In our problem seeking, we examined issues of accessibility, walkability, and pedestrian and vehicular movement by using computational analytic methods.2 The research helped us to understand the city via the flow of spatial data and its analysis applications. Using these tools, we simulated the growth of the city and analyzed it by looking at urban patterns. Several fundamental questions arose: In what ways do elements of urban form begin to affect an urban network? Are there other urban phenomena that contribute to forming an urban network? In cities where growth rate is rapid, transportation systems pose a challenge. How does spatial structuring of the city influence it? Is the analysis valuable? If so, why and who could benefit from its application? How could those factors begin to affect the analysis interpreted by the network analysis?


EPISTEMUS ◽  
2021 ◽  
Vol 14 (28) ◽  
Author(s):  
Gerardo Ramirez Uribe ◽  
Jesus Fernnado García Arvizu ◽  
Arturo Ojeda de la Cruz ◽  
Jesús Quintana Pacheco ◽  
Jose Refugio Silvestre Ortiz

Este artículo presenta un estudio sobre la morfología de la ciudad mediante un análisis de la red urbana de la misma, esta, se realiza con una herramienta de código abierto llamada Urban Network Analysis (UNA) para ArcGIS. UNA calcula tres tipos de medidas de centralidad en redes urbanas: alcance, intermediación y cercanía, el análisis de alcance, capta cuantos edificios circundantes alcanza cada edificio dentro de un radio dado de búsqueda, el análisis de intermediación cuenta el número de peatones potenciales tiene cada edificio, y el análisis de cercanía que indica lo contiguo que un edificio se encuentra a todos los demás edificios circundantes dentro de un umbral de distancia dada. El objetivo del presente artículo es analizar el espacio público del Centro histórico de Hermosillo como base para proponer una red urbana, observar el comportamiento que tiene la morfología urbana con la densidad de población del ámbito de estudio.


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