Relevant bibliographies by topics / Gravity-based spatial interaction and accessibility models

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Gravity-based spatial interaction and accessibility models'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Gravity-based spatial interaction and accessibility models"

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Olsson, Michael. "Functional regions in gravity models and accessibility measures." Moravian Geographical Reports 24, no. 2 (2016): 60–70. http://dx.doi.org/10.1515/mgr-2016-0011.

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Abstract Accessibility measures are useful for studies in Economic Geography. For example, accessibility to potential customers can be used in a study of firm behaviour. In such a study, it would be relevant to consider where potential customers live. This can be accomplished by splitting the accessibility measure into three parts: accessibility within the municipality, in other municipalities within the functional region, and in other regions. Many studies have proved this to be a very useful way to incorporate the spatial structure of the economy into economic studies. This paper deals with
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Chen, Xiang, and Pengfei Jia. "A systematic evaluation of accessibility measures by the two-step floating catchment area (2SFCA) method." Abstracts of the ICA 1 (July 15, 2019): 1–2. http://dx.doi.org/10.5194/ica-abs-1-41-2019.

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<p><strong>Abstract.</strong> Accessibility, as an important theme in geospatial science, measures the potential of interaction between geographic entities. Originated in Hansen’s (1959) empirical model for land use planning, place-based accessibility becomes an integrated assessment of urban settlements in relation to social services and opportunities, such as employment, education, and entertainment. Traditional place-based accessibility models, such as the integral measure or the cumulative-opportunity measure (Kwan, 1998), are primarily dependent on the assessment of the
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Martin, D., and H. C. W. L. Williams. "Market-Area Analysis and Accessibility to Primary Health-Care Centres." Environment and Planning A: Economy and Space 24, no. 7 (1992): 1009–19. http://dx.doi.org/10.1068/a241009.

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In this paper, postcoded data are used to develop spatial interaction models for the registration of individuals with different health centres. With use of a cell-based representation of urban space, indices of accessibility to and market areas for such services are devised. The empirical work relates to a study area in the City of Bristol, and reveals patterns of use of general practitioners at a level of detail not previously available. Some implications for locational planning in the primary health-care sector are also considered.
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Charreire, Hélène, Romain Casey, Paul Salze, et al. "Measuring the food environment using geographical information systems: a methodological review." Public Health Nutrition 13, no. 11 (2010): 1773–85. http://dx.doi.org/10.1017/s1368980010000753.

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AbstractObjectiveThrough a literature review, we investigated the geographic information systems (GIS) methods used to define the food environment and the types of spatial measurements they generate.DesignReview study.SettingSearches were conducted in health science databases, including Medline/Pubmed, PsycINFO, Francis and GeoBase. We included studies using GIS-based measures of the food environment published up to 1 June 2008.ResultsTwenty-nine papers were included. Two different spatial approaches were identified. The density approach quantifies the availability of food outlets using the bu
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Higgs, Gary, Samuel Jones, Mitchel Langford, and Jesse Heley. "Assessing the impacts of changing public service provision on geographical accessibility: An examination of public library provision in Pembrokeshire, South Wales." Environment and Planning C: Politics and Space 36, no. 3 (2017): 548–68. http://dx.doi.org/10.1177/2399654417715457.

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Public libraries make an important contribution to the wellbeing of local people often acting as community hubs by reducing the isolation felt by vulnerable members of society through promoting social interaction and supporting the wider needs of local communities. However, access to libraries is threatened in Wales, as elsewhere in the UK, by uncertainty stemming from changes in local government service delivery models, austerity-driven cuts in public spending, changing demands on the service from the public and the potential impacts of new developments in digital services and technologies. D
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Jun, Myung-Jin. "Forecasting Urban Land-Use Demand Using a Metropolitan Input-Output Model." Environment and Planning A: Economy and Space 37, no. 7 (2005): 1311–28. http://dx.doi.org/10.1068/a3723.

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The purpose of this paper is to develop an urban land-use-demand forecast model using a metropolitan input–output model and gravity-type spatial interaction models. The feasibility of the proposed model is tested with actual data from the Seoul metropolitan area by estimating the effects of urban-growth-control policy on urban economy, employment, population, and land-use demand. Three main features are highlighted: (1) the proposed model can estimate and project urban land-use demand on a firm theoretical foundation because land-use demand is determined by the interindustrial and interspatial
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Verburg, Peter H., Jan R. Ritsema van Eck, Ton C. M. de Nijs, Martin J. Dijst, and Paul Schot. "Determinants of Land-Use Change Patterns in the Netherlands." Environment and Planning B: Planning and Design 31, no. 1 (2004): 125–50. http://dx.doi.org/10.1068/b307.

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Land-use-change patterns are the result of the complex interaction between the human and the physical environment. Case studies of the determinants of land-use change can help to analyse which theory is appropriate in a particular region and stimulate the development of new theoretic understandings. In this paper an empirical method is presented to analyse the pattern of land-use change that allows a wide range of factors, from different disciplines, to contribute to the explanation of land-use change. The method is applied to the Netherlands, based on an extensive database of land-use change
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Fik, T. J., and G. F. Mulligan. "Functional Form and Spatial Interaction Models." Environment and Planning A: Economy and Space 30, no. 8 (1998): 1497–507. http://dx.doi.org/10.1068/a301497.

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This paper is an examination of functional form and functional misspecification in regression-based spatial interaction models. Box–Cox transformations are used to model US state-to-state labor migration. Attention is given to the production-constrained gravity model, the competing and intervening destinations (CID) model, and an extension of the CID model which uses dummy variables and an iterative transformation procedure. Statistical evidence supports the argument that the use of highly restrictive log-linear specifications may be inappropriate and problematic. Implications for spatial inte
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Alonso, M. P., M. A. Beamonte, P. Gargallo, and M. J. Salvador. "Labour and residential accessibility: a Bayesian analysis based on Poisson gravity models with spatial effects." Journal of Geographical Systems 16, no. 4 (2014): 409–39. http://dx.doi.org/10.1007/s10109-014-0201-3.

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Xia, Nan, Liang Cheng, and Manchun Li. "Transnational Accessibility between Residential Areas Based on Multimodal Transport System." ISPRS International Journal of Geo-Information 10, no. 3 (2021): 136. http://dx.doi.org/10.3390/ijgi10030136.

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Due to the development of globalization, transnational activities are more frequent and evaluations of current accessibility are the basis for accessibility improvements. Accessibility evaluation indices generally contain two parts: travel time and travel probability. However, complex transnational processes involve the multimodal transport system, including air and land transport networks, which makes the calculation of these indices more difficult because large quantities of fundamental data, in addition to suitable models, are needed. In this study, residential areas were set as the basic e
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Dissertations / Theses on the topic "Gravity-based spatial interaction and accessibility models"

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Gharani, Pedram. "Modeling spatial accessibility for in-vitro fertility (IVF) care services in Iowa." Thesis, University of Iowa, 2014. https://ir.uiowa.edu/etd/1459.

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Devkota, Bhuwan Bahadur. "Applications of Geographic Information Systems in Planning for Pedestrian Trail Bridges in Nepal." Thesis, 2007. http://hdl.handle.net/10012/2995.

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Rural accessibility is a pressing issue in many parts of the world. Improved geographical accessibility to basic social service facilities for rural populations is a goal of most governments in developing countries. Development of a trail-based transport system is a key way to improve rural accessibility in mountainous and rugged terrain where trails criss-cross with numerous rivers. The present study focuses on Nepal, a developing country with rural accessibility challenges and a very challenging physical environment. This thesis reviews the existing accessibility patterns in rural areas of N
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Book chapters on the topic "Gravity-based spatial interaction and accessibility models"

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Akin, Darcin, and Serdar Alasalvar. "Estimate Urban Growth and Expansion by Modeling Urban Spatial Structure Using Hierarchical Cluster Analyses of Interzonal Travel Data." In Megacities and Rapid Urbanization. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-5225-9276-1.ch026.

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Estimating the spatial organization of cities yields insights into interactions over a spatial structure, and thus creating efficient subcenters with more balanced distribution of travel patterns over urban agglomerations can be exercised via models which support an evidence-based spatial planning. As cities evolve and self-organize as complex spatial structures, problems such as accessibility, environmental sustainability, and social equity or weak economy can be incurred by unrealistic development scenarios. In this regard, it is claimed that the dynamic nature of the urban spatial structure can to be modeled to estimate growth and expansion of it using the patterns of freight and passenger movements throughout metropolitan areas under the assumption that there is a simple and straightforward link between travel flows and urban spatial structure. The main effort of this study is to describe and model urban spatial structure and its evolution due to the spatial distribution of population, and employment centers.
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Conference papers on the topic "Gravity-based spatial interaction and accessibility models"

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Ramachandran, Gopakumar, Ankit Kumar Dutta, Harish Durairaj, and Swetaprovo Chaudhuri. "On the Interaction of Swirling Flames in a Lean Premixed Combustor." In ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/gt2019-90679.

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Abstract Premixed or partially premixed swirling flames are widely used in gas turbine applications because of their compactness, high ignition efficiency, low NOx emissions and flame stability. A typical annular combustor consists of about eighteen to twenty-two swirling flames which interact (directly or indirectly) with their immediate neighbors even during stable operation. These interactions significantly alter the flow and flame topologies thereby bringing in some discrepancies between the single nozzle (SN) and multi nozzle (MN), ignition, emission, pattern factor and Flame Transfer Fun
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Lee, Ming-Chun. "Case study on emerging trends in geospatial technologies for study of urban form." In 24th ISUF 2017 - City and Territory in the Globalization Age. Universitat Politècnica València, 2017. http://dx.doi.org/10.4995/isuf2017.2017.5974.

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Geographic Information System (GIS) has been used to study urban form over the past decades. It is particularly useful to measure quantitative variables of urban form, such as density, clustering, proximity, accessibility, etc. Overall, GIS has been an effective tool for researchers in the field. However, GIS as its own field has continued to evolve in a rapid pace. Recent development in the area of geospatial technologies offers new possibilities with new toolsets for spatial analysis and data visualization. This paper traces recent major trends in GIS and discusses their implications to the
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