Accessibility And Gis
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Análise da acessibilidade do sistema de transporte público urbano: estudo de caso na cidade de São Carlos - SP / Accessibility analysis of the bus public transportation system: case study in the São Carlos - SP city
Em razão da existência de problemas que afetam o sistema de transporte público urbano no Brasil, tais como, o aumento da população, o acelerado crescimento das cidades e a falta de planejamento urbano houve uma diminuição na qualidade do serviço de transporte. Diante desse quadro, apresenta-se nesta pesquisa um método para avaliar a acessibilidade d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/05/2011
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2. ÍNDICES DE ÁREA VERDE Y COBERTURA VEGETAL PARA LA CIUDAD DE PARRAL (CHILE), MEDIANTE FOTOINTERPRETACIÓN Y SIG
ABSTRACT The importance of the green areas is increasing since they are an important factor in the health and welfare of urban population. Therefore, in Parral city, in Central Chile, it was quantified and analyzed the availability of green areas and vegetation cover, using aerial photographs scale 1:10000 and Geographic Information Systems (GIS). In a first
Ciênc. Florest.. Publicado em: 2011-09
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3. Metodologia para monitoramento da qualidade da água de reservatórios utilizando sensoriamento remoto / Methodology for monitoring water quality of reservoirs using remote sensing
Water quality is one of the greatest challenges of the twenty-first century man, keep fresh water available, clean and safe water is one way to ensure good quality of life. Obtain means of monitoring the entry of pollutants, pesticides, industrial and domestic sewage, solid waste and sediments in reservoirs and other aquatic environments are essential to the
Publicado em: 2010
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4. Valuation of accessibility index through high resolution satellite images and geaographic information systems - a methodological proposal. / Determinação do índice de acessibilidade do município de Osasco/SP pelo uso de imagens de alta resolução espacial e SIG - uma proposta metodológica.
Considering the continuous urban growth, the lack of urban planning produces serious consequences whatever the subject. The accelerated and disordered urban sprawl faced by Brazilian cities since the 1950s has levered serious social and economic problems. In this context, the accessibility measures can be used as one of the several indicators to promote urba
Publicado em: 2007
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5. Modelagem de dados espaciais na acessibilidade de deficientes fÃsicos
Accessibility at an urban space implies necessarily in an environment without barriers, with suitable and safe conditions for an autonomous access to buildings, transportation, and other facilities, as well as to all types of urban equipments that serve not only youngsters and the handicapped, but also all citizens in a community. Due to the relevance of the
Publicado em: 2005
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6. Alternative procedures to make more effective the application artificial neural network in transportation planning. / Procedimentos para tornar mais efetivo o uso das redes neurais artificiais em planejamento de transportes.
The objective of this work is to explore alternative procedures to make more effective the application of ANN (artificial neural network) models in transportation planning. While the use of a specific computer program for training the networks is acceptable, the requirement of the same dedicated software also for predictions and simulations using the trained
Publicado em: 2002
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7. Acessibilidade e mobilidade na estimativa de um índice de potencial de viagens utilizando redes neurais artificiais e sistemas de informações geográficas. / Acessibility and mobility in the estimation of a trip potential index using artificial neural networks and geographic information systems
In general, the transportation planning process is not sensible enough to solve or at least to reduce the gap between what is planned and the real needs of urban citizens, specially those who belong to low income classes. Besides, although the analyses often take into account accessibility elements and mobility components they rarely do it in an integrated m
Publicado em: 2000
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8. Assessing equity in transportation accessibility distribution: the case of Belém Metropolitan Region / Uma análise de acessibilidade sob a ótica da eqüidade - o caso da região metropolitana de Belém.
The growth process of Belém, similarly to what happened to other Brazilian cities, was characterized by the location of part of its population in areas with insufficient road infrastructure. As a consequence, these were in general low accessibility areas. Considering that the impacts of the growth process were not evenly distributed to all population groups
Publicado em: 2000
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9. The geographical accessibility of hospitals to the aged: a geographic information systems analysis within Illinois.
OBJECTIVE. This article uses geographic information systems and their related tools to empirically measure and display the geographic accessibility of the aged population to hospital facilities within Illinois. DATA SOURCES AND STUDY SETTING. Geographic accessibility of Illinois' aged population is measured from each of the state's 10,796 census block groups
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10. Normative models and healthcare planning: network-based simulations within a geographic information system environment.
OBJECTIVES: Network analysis to integrate patient, transportation and hospital characteristics for healthcare planning in order to assess the role of geographic information systems (GIS). A normative model of base-level responses of patient flows to hospitals, based on estimated travel times, was developed for this purpose. DATA SOURCES/STUDY SETTING: A GIS