Mapeamento da poluição luminosa do bioma cerrado
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Data
2013-05-14
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Universidade Federal de Goiás
Resumo
This dissertation aimed to fulfill a general analysis of the intensity of the light pollution
triggered by urban growth occurred in the Cerrado biome and in the Metropolitan Region of
Goiânia in the period from 1992 to 2010. To this end, the present work drew on remote
sensing data, specifically of the images of the sensor system DMSP-OLS (Defense
Meteorological Satellite Program-Operational Linescan System) and of Geoprocessing
techniques for spatialization and measurement of light pollution. As part of the results, it is
recognized that the light spots are concentrated mainly in metropolis and major urban centers,
in consequence of the largest population concentration. In the metropolitan region of Goiânia,
the capital has the highest indexes of consumption of electrical energy and the largest
population concentration of the state; consequently, holds the largest spot of the light
pollution in the region.
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AZEVEDO, Maria Cristina Xavier e. Mapeamento da poluição luminosa do bioma cerrado. 2013. 123 f. Dissertação ( Mestrado em Geografia)- Universidade Federal de Goiás, Goiânia, 2013.