Análise temporal da cobertura florestal do município de Irati-PR, utilizando imagens satelitárias Landsat

Authors

  • Attilio Antonio Disperati UNICENTRO
  • Paulo Costa de Oliveira Filho UNICENTRO
  • Rogério Bobrowski UNICENTRO
  • Fernando L. Dlugosz UNICENTRO

Keywords:

mapeamento florestal, processamento de imagem, avaliação multitemporal

Abstract

O presente trabalho trata do mapeamento da cobertura florestal do Munic´ıpio de
Irati - PR, utilizando duas imagens de sat´elite Landsat obtidas em 1986 e 1999. Atrav´es de
t´ecnicas de processamento digital e de classifica¸c˜ao supervisionada, foram elaborados dois
mapas tem´aticos, evidenciando a dinˆamica da cobertura florestal do munic´ıpio no per´ıodo
considerado. Comparando-se os resultados obtidos das classifica¸c˜oes das imagens, observouse
que houve um aumento da cobertura florestal e que as principais altera¸c˜oes ocorreram em
3 regi˜oes do munic´ıpio.

Author Biographies

Attilio Antonio Disperati, UNICENTRO

Departamento de Engenharia Florestal

Paulo Costa de Oliveira Filho, UNICENTRO

Departamento de Engenharia Florestal

Rogério Bobrowski, UNICENTRO

Curso de Engenharia Florestal

Fernando L. Dlugosz, UNICENTRO

Curso de Engenharia Florestal

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Published

06-12-2009

Issue

Vol. 5 No. 1 (2003)

Section

Nota Técnica

License

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