Dados Ambientais em Sistemas de Informação Geográfica: da Aglutinação á Desnaturação
Abstract
The Geographic Information Systems (GIS) are submitted
to limitations posed by the research conceptions and their database organization structure. The objective of this study is to demonstrate the influence of the database structure in the environmental analysis by GIS. As example, permanent preservation areas in Ribeirão do Gama Watershed (DF), Brazil, are analysed by simulations of different level of data aglutination. It is possible to conclude, based on hierarchical systems theory, that a database produced by an initial data aglutination process leads to a loss of information and diagnosis capacity
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Este trabalho está licenciado com uma Licença Creative Commons - Atribuição 4.0 Internacional.