Atualização de Documento

XIX SBSR

Formulário de atualização

O sistema de atualização, para eventuais correções, estará ativo até 30/11/2019.

Contato: bibdigital@inpe.br


Nome do Campo		Valor do Campo
Tipo de Referência		Artigo em Evento (Conference Proceedings)
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	Não esqueça de clicar na opção "+" para informar os dados dos co-autores, se tiver.		v
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Resumo	(*)(?)	In order to evaluate the effects of fire in the Indigenous Land denominated Xerente, situated in the Brazilian State of Tocantins, the linear spectral unmixing model (LSUM) was applied in orbital images of the optical satellite Sentinel- 2/MSI to estimate the dry and green vegetation, soil and burned areas fractions that constitute study area. The imagery was processed in the free software SNAP, provided by the European Space Agency ESA. The modeling captured an extent of ~54,000 hectares (32%) of burned areas. The fuel load mapping detected ~55,000 hectares (33%) of the dry vegetation element, ~47,000 hectares (28%) of green vegetation and ~10,000 hectares (6%) of the soil component. The modelings results were considered suitable when compared to photographs taken in loco. Therefore, the LSUM was considered effective in the evaluation of fire management efforts in the Brazilian Cerrado.
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e-Mail (login)		simone