Principal Components of Landsat TM images were used aiming to identify occurrences of ultramafic rocks in Rio Grande do Sul State, Brazil. Principal Component involving the pairs of bands TM1-TM5, TM4-TM2 and TM5-TM7 showed to be the best for the purposes of the study. Field surveys confirmed the results obtained by digital processing of the images.Principal Components of Landsat TM images were used aiming to identify occurrences of ultramafic rocks in Rio Grande do Sul State, Brazil. Principal Component involving the pairs of bands TM1-TM5, TM4-TM2 and TM5-TM7 showed to be the best for the purposes of the study. Field surveys confirmed the results obtained by digital processing of the images
This study aimed in the use of digital Processing techniques of remote sensing images, color composi...
Por meio de análise visual de dados TM-Landsat 5 foi possível avaliar a atual situação espacial das ...
This study was performed at the Upper and Middle Rio Paraíba do Sul valley, localized at the eastern...
Principal Components of Landsat TM images were used aiming to identify occurrences of ultramafic roc...
The Camaquã basin was formed during the closing stages of the accretion of Gondwanaland. The sedimen...
The feasibility of intrusive rock mapping was investigated and criteria for regional geological mapp...
Imagens orbitais TM/LANDSAT-5 foram tratadas por técnicas de processamento digital, com o objetivo d...
Central Portugal is well known for the existence of Sn-W and Au-Ag mineral occurrences primarily ass...
This paper presents a comparison of descriptive statistics obtained for brittle structural lineament...
International audienceThe use of images by orbital remote sensing has shown great utility in environ...
Earth imaging technologies using orbital platforms have allowed new approaches in the analyses, comp...
The Geological Survey of Brazil-CPRM has studied the groundwater at the Eastern border of Parnaíba S...
ABSTRACT. The aim of this study was to map iron duricrust in order to subsidize the Carajás Railway...
O estudo realizado com auxilio de imagens TM/LANDSAT-5, foi desenvolvido na regiao do Alto Rio Sucur...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorEste trabalho objetivou reconhecer e anal...
This study aimed in the use of digital Processing techniques of remote sensing images, color composi...
Por meio de análise visual de dados TM-Landsat 5 foi possível avaliar a atual situação espacial das ...
This study was performed at the Upper and Middle Rio Paraíba do Sul valley, localized at the eastern...
Principal Components of Landsat TM images were used aiming to identify occurrences of ultramafic roc...
The Camaquã basin was formed during the closing stages of the accretion of Gondwanaland. The sedimen...
The feasibility of intrusive rock mapping was investigated and criteria for regional geological mapp...
Imagens orbitais TM/LANDSAT-5 foram tratadas por técnicas de processamento digital, com o objetivo d...
Central Portugal is well known for the existence of Sn-W and Au-Ag mineral occurrences primarily ass...
This paper presents a comparison of descriptive statistics obtained for brittle structural lineament...
International audienceThe use of images by orbital remote sensing has shown great utility in environ...
Earth imaging technologies using orbital platforms have allowed new approaches in the analyses, comp...
The Geological Survey of Brazil-CPRM has studied the groundwater at the Eastern border of Parnaíba S...
ABSTRACT. The aim of this study was to map iron duricrust in order to subsidize the Carajás Railway...
O estudo realizado com auxilio de imagens TM/LANDSAT-5, foi desenvolvido na regiao do Alto Rio Sucur...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorEste trabalho objetivou reconhecer e anal...
This study aimed in the use of digital Processing techniques of remote sensing images, color composi...
Por meio de análise visual de dados TM-Landsat 5 foi possível avaliar a atual situação espacial das ...
This study was performed at the Upper and Middle Rio Paraíba do Sul valley, localized at the eastern...
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