Search results for "Urban Planning."
showing 10 items of 214 documents
The Resilience of the Valley of Temples Among Natural Calamities and Social Disaster
2017
Preservation of the cultural heritage, intended as common patrimony, is a cultural achievement that in territories like Sicily, which has often suffered the lack of legality, is the result of a difficult process of implementation. Cultural heritage is not ruined exclusively by natural calamities: damages caused by social and cultural disasters may at times be even more devastating. The archeological park of Agrigento, born in 1947 after a natural disaster (a landslide in 1944), hides a history of a half century of battles between the illegal land use and legislative measures to protect a cultural heritage recognized worldwide (registered in the WHL in 1997). After fifty years of attacks aga…
LocalRec 2019 workshop report: The Third ACM SIGSPATIAL Workshop on Location-Based Recommendations, Geosocial Networks and Geoadvertising
2020
The amount of publicly available geo-referenced data has seen a dramatic explosion over the past few years. Many user activities generate data that are annotated with location and contextual information. Furthermore, it has become easier to collect and combine rich and diverse location information. In the context of geoadvertising, the use of geosocial data for targeted marketing is receiving significant attention from a wide spectrum of companies and organizations. With the advent of smartphones and online social networks, a multi-billion dollar industry that utilizes geosocial data for advertising and marketing has emerged. Geotagged social-media posts, GPS traces, data from cellular ante…
Can planning fight the urban overheating and should we tackle the "the urban heat island" per se ?
2022
Extreme temperatures in the built environment receive more audible cues every year as a result of the combined effects of local urban driven heats and climate change (urban overheating). They are in particular associated with increased mortalities during prolonged and severe heat waves, increased heat stress and poor thermal comfort in outdoors, as well as extra loads on energy, water and transport infrastructures. Though local urban heats (surface-, canopy-, boundary layer-) are associated with poor quality and/or lack of urban green in dense urban fabrics, construction materials that facilitate heat trapping and heat storage in the urban fabrics as well as human activities’ heat-related e…
Economies d'agglomération et configurations spatiales dans les espaces ruraux
1997
The question to be addressed here is that of the agglomeration/dispersion forces that are likely to account for the location of people and jobs in rural areas and the way they explain spatial patterns in rural areas depending on urban influence. Economic geography models may provide suitable tools with which to investigate the organization of rural areas. We first review these models, focusing on dispersion forces, which rest basically on land consumption and transport costs. We suggest then a set of hypotheses concerning the main forces at work in rural areas. Intensity of agglomeration economies is hypothesized to be related to the urban size, which in turn induces increasing land rents a…
A planning support system for assessing strategies of local urban planning agencies
2008
Here we present our research project, which aims to develop a new kind of planning support system (PSS). The PSS aims to analyse the urban planning process. An important part of the construction of the PSS is the development of a multi-agent simulation model of the urban planning process; the model will be based on the comparison of the planning systems of France, England and the Netherlands.
Fractal geometry and urban patterns – from exploring morphology to applications in planning
2014
International audience; Fractal geometry turned out to be a powerful approach in many domains for describing complex structures which have multiscale properties. In particular, fractal analysis allows making evident scaling properties and hence underlying structural order principles which cannot be discovered by other measuring approaches like densities which refer to one unique scale. We present here how this approach helps to analyze the distribution of build-up surface in urban patterns and how it can be used to link these morphologiocal properties to specific contexts of urbanization. Indeed, contemporary urban patterns have usually an irregular shape reminding rather deposits on surfac…
From real-life experience to map. Using landscape as a tool for decentralized urban planning
2010
International audience; The large diffusion of GIS is greatly improving the capacities of territorial analysis; yet these tools are increasing the weight of cartographic representations and the gap between the everyday's space and the space of town planning projects. GIS are certainly essential tools, but they require a reflection about their territorial effects. The maps of "intervisibility" which are produced this way are difficult to understand and address the issue of mediation. We propose to contribute to the reflection through experiments conducted in France. We successively used maps and photos within the framework of town planning projects; we are now able to propose a protocol whic…
Art and the city. A meeting on the border
2019
The essay departs from the ancient greek myth of Prometheus, symbolizing the idea of progress and the passage of man from a state of nature to a state of artifice, in order to critics the modern perspective of “unlimited growth”, brought about by hyper-liberalist capitalism. It contextualizes this prometheian-like dynamics of “rushing into modernity” within the phenomena of implosion and explosion of cities today. A post urban / post rural kingdom where man seems to have abandoned the notion of territory, contemplated as a resource to be exploited only, as a result of the breaking down of the co-evolutionary relationship between human settlement, nature and work. Against this pessimistic ta…
Smart city dvelopment with digital twin technology
2020
Growing urban areas are major consumers of natural resources, energy and raw materials. Understanding cities´ urban metabolism is salient when developing sustainable and resilient cities. This paper addresses concepts of smart city and digital twin technology as means to foster more sustainable urban development. Smart city has globally been well adopted concept in urban development. With smart city development cities aim to optimize overall performance of the city, its infrastructures, processes and services, but also to improve socio-economic wellbeing. Dynamic digital twins are constituted to form real-time connectivity between virtual and physical objects. Digital twin combines virtual …
123D Catch: efficiency, accuracy, constraints and limitations in architectural heritage field
2013
Today, the accurate and detailed reconstruction of geometric models of real objects has become a common process. The diffusion of Image-based 3D modeling techniques, through image-based free, low cost and open source software, have increased drastically in the past few years, especially in the sector of Cultural Heritage (Architecture, Archeology, Urban planning). Nevertheless, web based software (ARC3D, 123D Catch, Hyp3D, my3Dscanner) offer another opportunity respect the desktop systems: they use the power of cloud computing to carry out a semi-automatic data processing. In this way is overcome the considerably slowing-down of the computer of hardware-heavy approaches. Our research inves…