AVALIAÇÃO DOS ÍNDICES DE VEGETAÇÃO NDVI, SR E TVI NA DISCRIMINAÇÃO DE FITOFISIONOMIAS DOS AMBIENTES DO PANTANAL DE CÁCERES/MT

AVALIAÇÃO DOS ÍNDICES DE VEGETAÇÃO NDVI, SR E TVI NA DISCRIMINAÇÃO DE FITOFISIONOMIAS DOS AMBIENTES DO PANTANAL DE CÁCERES/MT

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This paper compares the performance of some vegetation indexes: Normalized Difference Vegetation Index (NDVI), Simple Ratio (SR) e Transformed Vegetation Index (TVI), applied in seasonal periods to verify which one best fits to discriminate the vegetation types of environments of ‘Pantanal’ in Cácer...

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Bibliographic Details
Main Authors: Edinéia Aparecida dos Santos Galvanin, Sandra Mara Alves da Silva Neves, Carla Bernadete Madureira Cruz, Ronaldo José Neves, Paulo Henrique Hack de Jesus, Jesã Pereira Kreitlow
Format: Article
Language:Portuguese
Published: Universidade Federal de Santa Maria 2014-01-01
Series:Ciência Florestal
Online Access:http://www.redalyc.org/articulo.oa?id=53432098018
Description
Summary:This paper compares the performance of some vegetation indexes: Normalized Difference Vegetation Index (NDVI), Simple Ratio (SR) e Transformed Vegetation Index (TVI), applied in seasonal periods to verify which one best fits to discriminate the vegetation types of environments of ‘Pantanal’ in Cáceres, Mato Grosso state, Brazil, in Landsat TM 5 image of 2009 in the dry period and 2010 in the humid period. Result verification of indexes images showed that NDVI provide a better performance than the SR and TVI indexes for different environments.
ISSN:0103-9954
1980-5098

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