Aplicacao do geoprocessamento no estudo da impermeabilidade urbana

Amorim Ribeiro, Rochele, Aymone, José Luís Farinatti and Leao, Simone Zarpelon 2006, Aplicacao do geoprocessamento no estudo da impermeabilidade urbana, in Proceedings of the 4th EMC - Conference on Computer Modelling, [Conference on Computer Modelling], [Belo Horizonte, Brazil].

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Title Aplicacao do geoprocessamento no estudo da impermeabilidade urbana
Translated title Application of geoprocessing for studying the urban impervious surface
Author(s) Amorim Ribeiro, Rochele
Aymone, José Luís Farinatti
Leao, Simone Zarpelon
Conference name Conference on Computer Modelling (4th : 2006 : Belo Horizonte, Brazil)
Conference location Belo Horizonte, Brazil
Conference dates 11-15 Nov. 2006
Title of proceedings Proceedings of the 4th EMC - Conference on Computer Modelling
Editor(s) [Unknown]
Publication date 2006
Publisher [Conference on Computer Modelling]
Place of publication [Belo Horizonte, Brazil]
Keyword(s) geoprocessing
geographic information system
urban impermeability
urban planning
Summary The environmental impact of urbanization due to the surface impervious growing and inadequacy of urban occupation induces to a significant increase of inundation events in every urban center. Hence, this paper focuses the concept of impervious surface as an indicator of environment impact, expressed through the changing of pervious areas in impervious areas by paving cover or building occupation. It is taken as a case study 13 areas pertaining to Canoas City, Rio Grande do Sul – Metropolitan area of Porto Alegre, Brazil. The main goal of the methodology process is to achieve information about types of land cover for studying the association with urban impermeability level. Therefore, the manipulation of municipal digital cartographic base of Canoas City with aerial photographs, through the geoprocessing applied in geographic information system toolbox (GIS), allows this research to produce data about of urban impervious areas generation. These results could help the urban settlement planning to reduce the impervious cover and the hydrological impact in its implementation.
Notes Paper published in Portuguese
Language por
Field of Research 129999 Built Environment and Design not elsewhere classified
Socio Economic Objective 970112 Expanding Knowledge in Built Environment and Design
HERDC Research category E2.1 Full written paper - non-refereed / Abstract reviewed
Persistent URL http://hdl.handle.net/10536/DRO/DU:30041613

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