Videography
Mostrando 13-17 de 17 artigos, teses e dissertações.
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13. Management zones determination and yield estimate in grain crops through multispectral digital aerial videography. / Determinação de zonas de manejo e estimativa da produtividade de culturas de grãos por meio de videografia aérea digital multiespectral.
O emprego de câmeras digitais multiespectrais torna possível a utilização de índices de vegetação, obtidos por meio de operações matemáticas entre bandas espectrais de uma mesma imagem. Estes índices podem ser empregados na estimativa de produtividade de culturas agrícolas e no delineamento de zonas de manejo, por apresentarem relação com o vig
Publicado em: 2004
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14. Characterization of vegetation physiognomies in earstern Amazonon region through airbone videography and landsat 7 ETM + images / Caracterização de fisionomias vegetais na Amazônia Oriental através de videografia aerotransportada e imagens landsat 7 ETM+
Transformation of multispectral remote sensing data is needed for compression of data volume and for the inference of biophysical properties of the land cover. Linear Spectral Mixing Models (LSMM) and Normalized Difference Vegetation Index (NDVI) are transformations that result in indicators of vegetation structure. However these methods present limitations
Publicado em: 2003
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15. Caracterização e mapeamento da vegetação da região da Floresta Nacional de Tapajós através de dados óticos, de radar e inventários florestais / Vegetation characterization and mapping of Tapajós national forest region through optico, radar and forest inventory data
The Tapajós National Forest (FNT) has been observed by several remote sensor types, for many years. As one of the main study sites of the Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA) project, the FNT has been object of several remote sensing campaigns. However, the papers that have tried to integrate the information originating from the mul
Publicado em: 2003
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16. A ação pedagógica do teatro
This study aimed to analyse the possibility of theater as pedagocical action, contributing to the improvement of public education, placing emphasis on the Iast four grades of Elementary School. Accentuating that the production of this drama activity needs the collective participation, the creation and ellaboration of ideas and new expressions, a coordinator
Publicado em: 2003
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17. The use of aerial videography in the detection of areas with nutricional deficiency in eucalyptus plantation. / Utilização da videografia aérea na detecção de áreas com deficiências nutricionais em plantios de eucalipto.
The aerial videography is a technique that has been used in the USA to evaluate, detect and prevent agricultural problems, as well as in the handling of natural areas. One of the reasons for the employment of this technique is its low cost for obtaining the images and the speed with that they can be captured, processed and analyzed. The aim of this work was
Publicado em: 2002