Sistemas de informações geográficas no estudo da lógica locacional de assentamentos irregulares : o caso de Gravataí – RS
Leao, Daniel Zarpelon and Leao, Simone Zarpelon 2007, Sistemas de informações geográficas no estudo da lógica locacional de assentamentos irregulares : o caso de Gravataí – RS, in SBSR : Anais XIII Simpósio Brasileiro de Sensoriamento Remoto, INPE, [Florianopolis, Brazil], pp. 5341-5348.
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Title
Sistemas de informações geográficas no estudo da lógica locacional de assentamentos irregulares : o caso de Gravataí – RS
Translated title
Studying the spatial logic of informal settlements in the city of Gravatai, Brazil, using geographical information system
This study investigates the spatial logic of squatter settlements location by using a Geographic Information System – GIS. The process of analysis established, preliminary, the selection and standardization of a set of factors witch we considered influential to the locational issue: (a) slope; (b) distance from water resources; (c) distance from roads; (d) distance from urbanization; (e) distance from industrial zones; (f) distance from preservation areas; (g) average income; and (h) population density. Subsequently, these factors have been integrated into a “Potential Map” through a multi-criteria evaluation method. Finally, potential map have been compared to real location of squatter settlements in Gravataí, RS. The approach developed here has provide information for a better understanding of the topic, which can be used for urban planning purposes.
Notes
Proceedings of the XIII Brazilian Symposium of Remote Sensing, National Institute for Space Research (INPE), Florianopolis, Brazil.
ISBN
9788517000317
Language
por
Field of Research
129999 Built Environment and Design not elsewhere classified
Socio Economic Objective
970112 Expanding Knowledge in Built Environment and Design
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