Results 21 to 30 of about 24,889,170 (193)

Exploring residential built-up form typologies in Delhi: a grid-based clustering approach towards sustainable urbanisation

open access: yesnpj Urban Sustainability, 2023
Previous studies have established a significant link between urban form and sustainability. However, the diversity of micro-scale urban forms in cities in the global south has received limited attention, hindered by the lack of neighbourhood-level ...
Aviral Marwal, Elisabete A. Silva
doaj   +1 more source

Visualizing the Impacts of Movement Infrastructures on Social Inclusion: Graph-Based Methods for Observing Community Formations in Contrasting Geographic Contexts

open access: yesSocial Inclusion, 2017
In this article we describe some innovative methods for observing the possible impacts of roads, junctions and pathways (movement infrastructures), on community life in terms of their affordances and hindrances for social connectivity.
Jamie O'Brien   +2 more
doaj   +1 more source

Using mobility data as proxy for measuring urban vitality

open access: yesJournal of Spatial Information Science, 2018
In this paper, we propose a computational approach to Jane Jacobs' concept of diversity and vitality, analyzing new forms of spatial data to obtain quantitative measurements of urban qualities frequently employed to evaluate places.
Patrizia Sulis   +3 more
doaj   +1 more source

Ethical, moral and social dimensions in farm production practices: a segmentation study to assess Irish consumers’ perceptions of meat quality

open access: yesIrish Journal of Agricultural and Food Research, 2018
Growing consumer concerns with modern farming and food production systems indicate a significant market opportunity for meat production practices that consider ethical, moral and social value traits.
Regan Á., Henchion M, McIntyre B
doaj   +1 more source

Integrating the UAS in Undergraduate Teaching and Research – Opportunities and Challenges at University of North Georgia [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
The University of North Georgia (UNG) has begun to evaluate both fixed and rotary UAS platforms across the departments to evaluate their potential for furthering both student learning experiences and undergraduate research.
J. B. Sharma, D. Hulsey
doaj   +1 more source

Scaling and allometry in the building geometries of Greater London [PDF]

open access: yes, 2008
Many aggregate distributions of urban activities such as city sizes reveal scaling but hardly any work exists on the properties of spatial distributions within individual cities, notwithstanding considerable knowledge about their fractal structure.
D. Smith   +11 more
core   +1 more source

Modelling urban networks using Variational Autoencoders

open access: yesApplied Network Science, 2019
A long-standing question for urban and regional planners pertains to the ability to describe urban patterns quantitatively. Cities’ transport infrastructure, particularly street networks, provides an invaluable source of information about the urban ...
Kira Kempinska, Roberto Murcio
doaj   +1 more source

Spatial Interactions and resilience in arid ecosystems [PDF]

open access: yes, 2004
We present a mathematical analysis of the consequences of spatial interactions between vegetation patches by means of water flow for the functioning of arid systems.
Van de Koppel, J.   +5 more
core   +3 more sources

AN AGENT-BASED MODEL TO REPRESENT SPACE-TIME PROPAGATION OF FOREST-FIRE SMOKE [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Agent-based modeling approaches have been used for various case studies related to the geospatial dynamics of complex systems. The proliferation of forest-fire smoke and the associated airborne particulate matter that behaves as complex systems make it ...
A. K. Smith, S. Dragicevic
doaj   +1 more source

Anonymised human location data in England for urban mobility research

open access: yesScientific Data
The rapid expansion of sensor technologies and location-enabled mobile applications has greatly advanced the study of human mobility. Recently emerged sources like mobile app data offer outputs similar to traditional datasets—trip chains, flows, and ...
Chen Zhong   +4 more
doaj   +1 more source

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