Geodesic Lines
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Orthoretification of high-resolution images for application in rural technical cadastral and mapping of permanent preservation and legal reserve areas / Ortorretificação de imagens de alta resolução para aplicação em cadastro técnico rural e mapeamento de áreas de preservação permanente e reservas legais
Besides the vast interpretative information generated after being submitted to geometric corrections, high spatial resolution orbital images allow extracting geometric information (angles, distances and areas). Different correction methods can be used for this purpose. If the method used corrects relief influence, it carries out image orthoretification, and
Publicado em: 2009
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2. Avaliação do uso de observáveis coletadas com receptores de navegação pessoal para determinação de coordenadas em linhas base curtas / Evaluation of the use of observable collected with receivers, personal navigation coordinates to determine base lines short
In recent decades the use of equipment for positioning, particularly the personal navigation receivers gained relative importance, and the acquisition of these receivers has increased considerably. These eceivers, however, were not developed for task that requiring accuracy, because it estimate and store positions with precision and accuracy of the order of
Publicado em: 2008
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3. Determination of the cutting patterns in structures of membrane for geodesic lines. / Determinação dos padrões de corte em estruturas de membrana por linhas geodésicas.
Propõe-se neste trabalho a determinação dos padrões de corte em estruturas de membrana por meio de linhas geodésicas, sendo as membranas obrigatoriamente discretizadas em facetas triangulares (elementos finitos de membrana triangulares). Com base em procedimentos geometricamente simples, formulou-se o caminhamento das linhas geodésicas sobre malhas de
Publicado em: 2006
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4. Observar o ceu e medir a terra : instrumentos cientificos e a participação do Imperio do Brasil na Exposição de Paris de 1889
This present research has the purpose to contribute for the history of the Great Expositions of the second half of the XIX century, underlining the participation of the Brazilian Empire on these events, in particular in the Paris Universal Exposition in 1889. We found it possible, when analyzing the scientific instrument?s catalogues, reports, memories, scie
Publicado em: 2005
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5. Structure of visual perception.
The response properties of a class of motion detectors (Reichardt detectors) are investigated extensively here. Since the outputs of the detectors, responding to an image undergoing two-dimensional rigid translation, are dependent on both the image velocity and the image intensity distribution, they are nonuniform across the entire image, even though the obj