Browsing Exact and Earth Sciences by Subject "Ultramafic rocks"
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Identificação de rochas ultramáficas por imagens digitais TM - Landsat 5 no escudo sul-rio-grandense, RS
(2008) [Journal article]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 ...
