Este trabalho apresenta uma metodologia de classificação de imagens multiespectrais aplicada a análise e mapeamento da evolução do uso da terra/cobertura vegetal em São Félix do Xingu, Sul do Pará. Imagens frações representando as proporções de sombra, vegetação e solo foram estimadas a partir das bandas 1 a 5 e 7 do Landsat-5 TM e relacionadas com as estruturas das classes de uso da terra/cobertura vegetal. As imagens frações geradas do modelo linear de mistura espectral foram importantes para reduzir a massa de dados e ao mesmo tempo realçar alvos de interesse na imagem. A banda do infravermelho próximo (TM-4) foi importante para realçar áreas de queimadas. A classificação adotada foi divida em etapas combinando técnica de segmentação por...
Abstract. The main purpose of this work is to assess the potential of multitemporal images from the ...
Understanding spatial patterns of land use and land cover is essential for studies addressing biodiv...
Forests have been increasingly degraded by man. Therefore, in this context, arises the need to asses...
Este trabalho apresenta uma metodologia de classificação de imagens multiespectrais aplicada a análi...
Este trabalho apresenta uma metodologia de classificação de imagens multiespectrais aplicada a análi...
The main purpose of this paper is to present a semi-automated procedure for monitoring land cover ch...
Understanding spatial patterns of land use and land cover is essential for studies addressing biodiv...
Amazon has one of the most complex and diversified biome of the planet. Its environmental preservati...
Técnicas de sensoriamento remoto são fundamentais para o monitoramento das mudanças de uso da terra,...
Given the limitations of different types of remote sensing images, automated land-cover classificati...
Understanding spatial patterns of land use and land cover is essential for studies addressing biodiv...
ABSTRACT Understanding spatial patterns of land use and land cover is essential for studies addressi...
The complex landscape and environmental conditions in the moist tropical region often result in poor...
The complex landscape and environmental conditions in the moist tropical region often result in poor...
Given the limitations of different types of remote sensing images, automated land-cover classificati...
Abstract. The main purpose of this work is to assess the potential of multitemporal images from the ...
Understanding spatial patterns of land use and land cover is essential for studies addressing biodiv...
Forests have been increasingly degraded by man. Therefore, in this context, arises the need to asses...
Este trabalho apresenta uma metodologia de classificação de imagens multiespectrais aplicada a análi...
Este trabalho apresenta uma metodologia de classificação de imagens multiespectrais aplicada a análi...
The main purpose of this paper is to present a semi-automated procedure for monitoring land cover ch...
Understanding spatial patterns of land use and land cover is essential for studies addressing biodiv...
Amazon has one of the most complex and diversified biome of the planet. Its environmental preservati...
Técnicas de sensoriamento remoto são fundamentais para o monitoramento das mudanças de uso da terra,...
Given the limitations of different types of remote sensing images, automated land-cover classificati...
Understanding spatial patterns of land use and land cover is essential for studies addressing biodiv...
ABSTRACT Understanding spatial patterns of land use and land cover is essential for studies addressi...
The complex landscape and environmental conditions in the moist tropical region often result in poor...
The complex landscape and environmental conditions in the moist tropical region often result in poor...
Given the limitations of different types of remote sensing images, automated land-cover classificati...
Abstract. The main purpose of this work is to assess the potential of multitemporal images from the ...
Understanding spatial patterns of land use and land cover is essential for studies addressing biodiv...
Forests have been increasingly degraded by man. Therefore, in this context, arises the need to asses...