2022
DOI: 10.33448/rsd-v11i1.24170
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O uso do NDVI derivado das imagens Pléiades na análise na estrutura da vegetação em dois fragmentos florestais

Abstract: O índice de vegetação gerado através de imagens de satélites é um dos dados mais utilizados no monitoramento dos parâmetros estruturais da vegetação dos diferentes ecossistemas existente no Brasil. Neste trabalho foi realizada a caracterização do NDVI através das imagens Pléiades com resolução espacial de 2 metros com quatros bandas espectrais, em duas áreas florestais  correspondente ao município de Moju-PA cuja localização é 3º03`14,85409” de latitude sul e 48º59`36,15357" longitude oeste e outra na cidade d… Show more

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Cited by 2 publications
(2 citation statements)
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“…According to the studies carried out by Costa and Lameira (2022), who studied the characterization of the NDVI through Pléiades images in two forest areas, one managed and the other secondary forest. Regarding the minimum and maximum reflectance data found by the authors in the two study areas, the NDVI was higher in the secondary forest, indicating a value of approximately 0.736 and 0.849 respectively with an average of 0.790.…”
Section: Discussionmentioning
confidence: 99%
“…According to the studies carried out by Costa and Lameira (2022), who studied the characterization of the NDVI through Pléiades images in two forest areas, one managed and the other secondary forest. Regarding the minimum and maximum reflectance data found by the authors in the two study areas, the NDVI was higher in the secondary forest, indicating a value of approximately 0.736 and 0.849 respectively with an average of 0.790.…”
Section: Discussionmentioning
confidence: 99%
“…This very high spatial resolution showed a high accuracy in plant community identification for the halophilic group of Asteriscus and the endemic Chasmophyte group of the Habibas archipelago (Hamimeche et al, 2021). Costa and Lameira (2022) employed a normalized difference index (NDVI) to characterize vegetation structure in the municipality of Moju-PA and the city of Belém-PA using Pléiades images. Apart from detecting accurate land cover, the use of NDVI with Pléiades satellite imagery can also classify the density of the investigated tree area.…”
Section: Introductionmentioning
confidence: 99%