Caracterização de solos de várzea através de levantamento espectrorradiométrico.
Caracterização de solos de várzea através de levantamento espectrorradiométrico.
Author(s): SANDRINI, W. C.; FLORES, C. A.; GARRASTAZU, M. C.; SANTOS, H. P. dos; ALBA, J. M. F.
Summary: A técnica de caracterização e discriminação de solos por sensoriamento remoto vem sendo cada vez mais utilizada em levantamentos pedológicos. Wetland soils were characterized through spectroradiometry in Pelotas region, Rio Grande do Sul State, Brazil. Different support devices were developped and their spectral signature was evaluated in the field. Soils were mesured with and without vegetal cover. Instrumental and methodological difficulties were resolved. Variability intra-sites and variability between sites will be evaluated at next. Palavras-chave: pedology, spectroradiometry, remote sensing, pedologia, espectrorradiometria, sensoriamento remoto.
Publication year: 2007
Types of publication: Paper in annals and proceedings
Unit: Embrapa Grape & Wine
Observation
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