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Repositório Científico da Universidade de Évora
Article . 2007
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Detecção remota de áreas queimadas na Amazónia brasileira

descriptionPublicationkeyboard_double_arrow_right Article 01 Apr 2007 Portugal Portuguese Publisher:Anais XIII Simpósio Brasileiro de Sensoriamento Remoto
Authors: Sousa, Adélia; Pereira, José; Oom, Duarte;

handle: 10174/3591

Detecção remota de áreas queimadas na Amazónia brasileira

Abstract

The area burned in the brazilian Amazon during June-October 2000 was mapped using SPOT-VGT images. The burned area estimate was calibrated with Landsat TM data. Pareto boundary analysis was used to evaluate the best achievable classification accuracy, for 1.1km and 8km spatial resolution imagery. Finally, we present preliminary results from an analysis of the performance of three active fire products for detecting understory fires in the Acre rainforest during 2005.

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Portugal
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Keywords

áreas queimadas, focos de calor, SPOT, Landsat

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
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