2020
DOI: 10.3832/ifor3209-012
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Artificial intelligence associated with satellite data in predicting energy potential in the Brazilian savanna woodland area

Abstract: The use of artificial intelligence to generate information of the savanna's energy capacity may support sustainable management of those areas. We assessed the efficacy of artificial neural networks (ANNs) combined with satellite data to estimate the energy potential (Pe) for cerradão, a dense savannah-like vegetation type in Brazil. We conducted a forest inventory for measuring dendrometric variables and sampling woody materials and barks in a cerradão area in the state of Tocantins, Brazil. The Pe of cerradão… Show more

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Cited by 6 publications
(12 citation statements)
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“…This study results corroborate with several authors who have applied remotely sensed data and artificial neural networks to estimate variables in tropical 19,21,26,44,[78][79][80] and subtropical forests. 81…”
Section: Discussionsupporting
confidence: 92%
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“…This study results corroborate with several authors who have applied remotely sensed data and artificial neural networks to estimate variables in tropical 19,21,26,44,[78][79][80] and subtropical forests. 81…”
Section: Discussionsupporting
confidence: 92%
“…21,26,27,75,76 In addition, the ANNs and remotely sensed data combined can provide higher modeling precision in forest sites than the regression models, as they are able to assimilate a high complexity and variety of vegetation, environment, and climatic aspects. 21,24 Although developing prediction models using ANNs is a high-complexity task that requires skilled labor and high computational capacity for training them, the ANN has achieved higher estimate precisions when modeling complex relationships among different variables. 22,75,77 More specifically, in this study, it was required approximately 50 working hours of one highly skilled person to train, validate, and apply the ANN model using our datasets and a classical personal computer.…”
Section: Discussionmentioning
confidence: 99%
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“…This biome has undergone major changes in the last 50 years due to agricultural expansion and considerable changes in its landscape, generating irreversible environmental impacts and damage to this ecosystem (Dutra e Silva and Barbosa 2020). However, this biome is an important energy source, primarily to the state of Tocantins, and its knowledge is important for sustainable forest management of the ecosystems (Carrijo et al 2020).…”
Section: Introductionmentioning
confidence: 99%