Satellite Structures
Mostrando 1-12 de 76 artigos, teses e dissertações.
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1. O Que Faz um Artigo ser Mais Citado?
Abstract The Guacuí and Batatal lineaments in the southern region of the state of Espírito Santo (southeastern Brazil) can be traced from satellite images for tens of kilometers. They are considered shear zones associated to the final tectonic stages of the Araçuaí-West Congo (A-WC) Orogen during the Ediacaran-Cambrian period. In order to understand thei
Rev. adm. contemp.. Publicado em: 2020-12
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2. Structure and tectonic significance of high- and low-temperature deformation along the lateral escape-related Guaçuí and Batatal shear zones, southern Araçuaí Orogen (southeastern Brazil)
Abstract The Guacuí and Batatal lineaments in the southern region of the state of Espírito Santo (southeastern Brazil) can be traced from satellite images for tens of kilometers. They are considered shear zones associated to the final tectonic stages of the Araçuaí-West Congo (A-WC) Orogen during the Ediacaran-Cambrian period. In order to understand thei
REM, Int. Eng. J.. Publicado em: 2020-12
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3. DESHADOWING OF HIGH SPATIAL RESOLUTION IMAGERY APPLIED TO URBAN AREA DETECTION
Abstract Different built-up structures usually lead to large regions covered by shadows, causing partial or total loss of information present in urban environments. In order to mitigate the presence of shadows while improving the urban target discrimination in multispectral images, this paper proposes an automated methodology for both detection and recovery
Bol. Ciênc. Geod.. Publicado em: 10/07/2019
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4. Análise e planejamento da floresta urbana enquanto elemento da infraestrutura verde: estudo aplicado à Bacia do Córrego Judas / Maria Joaquina, São Paulo / Analysis and planning of the urban forest as part of the green Infrastructure: study applied to the watershed of the Stream Judas / Maria Joaquina at São Paulo City, Brazil.
This dissertation develops a design proposal of the Green Infrastructure of the São Judas / Maria Joaquina\ s stream watershed, as a way to promote the increase of the tree cover, and of the public green spaces as well as the connectivity between areas that provide ecosystem services. A study of the Urban Forest - the main component of the Green Infrastruct
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/05/2012
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5. Nonlinear dynamics of a SMA large-scale space structure
Large-scale structures are of special interest of aerospace applications, especially the ones involving smart materials. This paper deals with an archetypal system with two degrees of freedom that resembles the use of SMA elements as vibration isolation systems on a sparse aperture satellite array. The system has SMA elements in two perpendicular directions
J. Braz. Soc. Mech. Sci. & Eng.. Publicado em: 2012
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6. Pedras e caminhos: análise espacial das estruturas arqueológicas remanescentes dos caminhos de tropas no planalto de Lages / Stones and paths: spatial analysis of archaeological structures remaining on troops routes on plateau of Lages
The goal of this thesis is related to the development of a mapping method using GIS in order to support the identification, as much as possible, the different levels of visual frailty in the Cultural Landscape of troop s routes that are emanescent in the Plateau of Lages. Along with the mapping of material elements, considering their relevance, archeological
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/12/2011
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7. Radarsat backscattering from an agricultural scene.
Orbital remote sensing in the microwave electromagnetic region has been presented as an important tool for agriculture monitoring. The satellite systems in operation have almost all-weather capability and high spatial resolution, which are features appropriated for agriculture. However, for full exploration of these data, an understanding of the relationship
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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8. Hot electron transport properties in characteristics of wurtzite GaN MESFETs using a five-valley model
Ensemble Monte Carlo simulations have been carried out to investigate the effects of upper valleys on the characteristics of wurtzite GaN MESFETs. Electronic states within the conduction band valleys at the Γ1, U, M, Γ3 and K are represented by non-parabolic ellipsoidal valleys centred on important symmetry points of the Brillouin zone. The following scatt
Brazilian Journal of Physics. Publicado em: 2010-09
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9. Development of software for studies of precipitation using radars and satellite / Desenvolvimento de software para estudos de precipitação usando radares e satélites
The joint analysis of meteorological satellite and radar images is performed in order to correlate the precipitation structures observed in both images. The study of such correlation allows the extension of the radar range. This task is currently performed by hand, in a non systematical way, making use of several computer programs. This work presents the Rad
Publicado em: 2010
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10. O deposito de oxido de ferro-cobre-ouro bacaba, provincia mineral de Carajas, PA : geocronologia U-Pb das rochas hospedeiras / Iron oxide-Cu-Au bacaba deposit, Carajas mineral province (PA), Brazil : U-Pb geocronology of the host rocks
The Bacaba iron oxidecoppergold deposit, situated in the Itacaiúnas Shear Belt, Carajás Mineral Province (Brazil), represents a satellite prospect of the world-class Sossego deposit, and might also represent a distal and deeper portion of the same or related hydrothermal system. The Bacaba deposit is located along a WNWESE-striking shear zone that de
Publicado em: 2010
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11. Detecção de distúrbios solar-interplanetários combinando observações de satélite e de raios cósmicos de superfície para aplicação em clima espacial / Solar-interplanetary disturbances detection combining satellite and ground cosmic rays observations for space weather aplication
Nesta tese é mostrada que a nova metodologia proposta para a análise dos dados da Rede de Muons, em operação desde 2001, passando a chamar-se Rede Global de Detectores de Muons (Global Muon Detector Network) - GMDN após 2006, pode ser uma importante ferramenta para a previsão de estruturas solares que causam tempestades geomagnéticas. Para isto foram
Publicado em: 2009
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12. Solar-interplanetary disturbances detection combining satellite and ground cosmic rays observations for space weather aplication / Detecção de distúrbios solar-interplanetários combinando observações de satélite e de raios cósmicos de superfície para aplicação em clima espacial
Nesta tese é mostrada que a nova metodologia proposta para a análise dos dados da Rede de Muons, em operação desde 2001, passando a chamar-se Rede Global de Detectores de Muons (Global Muon Detector Network) - GMDN após 2006, pode ser uma importante ferramenta para a previsão de estruturas solares que causam tempestades geomagnéticas. Para isto foram
Publicado em: 2009