%0 Conference Proceedings
%4 dpi.inpe.br/marte2/2013/05.28.22.49.26
%2 dpi.inpe.br/marte2/2013/05.28.22.49.27
%@isbn 978-85-17-00066-9 (Internet)
%@isbn 978-85-17-00065-2 (DVD)
%F 169
%T Espacialização, quantificação e classificação das áreas verdes do município de Sete Lagoas, utilizando as ferramentas de modelagem (NDVI) e de técnicas matemáticas - estatística de componentes principais e a análise de agrupamento
%D 2013
%A Boratto, Isa Maria de Paula,
%A Avellar, Gisela de,
%@electronicmailaddress isaboratto@yahoo.com.br
%E Epiphanio, José Carlos Neves,
%E Galvão, Lênio Soares,
%B Simpósio Brasileiro de Sensoriamento Remoto, 16 (SBSR)
%C Foz do Iguaçu
%8 13-18 abr. 2013
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 6658-6664
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X The medium cities are in Minas Gerais regions of spatial transformations, growing and profound changes in the built environment, showing, on the other hand, a decrease and almost total lack of green areas within cities, the result of profound changes in the social-space, obeying the laws of capitalist expansion of the city, which appears to be a fragmented social product, articulate and engendered by social agents. This research aimed spatialize, quantify and classify the green areas of the city of Sete Lagoas, Minas Gerais. The basic tools were modeling the high-resolution image of the German RapidEye satellite, census data and the use of mathematical techniques statistical of principal component and cluster analysis for the validation of this model. Through the three analyzes in this article, it was observed that the socio-economic activity in the principal components analysis had a very low correlation relative to NDVI. Cluster analysis in relation to NDVI was more satisfactory compared to urban density and green areas. The result shows that deforestation of areas intended for preservation or recreation independent of socioeconomic status, but the growth acceleration that is disordered in the city of Sete Lagoas, where the municipal government is the lack of record, quantify and preserve areas environmental and social interest.
%9 Monitoramento e Modelagem Ambiental
%@language pt
%3 p0169.pdf