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Exatidão das coordenadas topográficas de pontos obtidas a partir de levantamentos geodésicos com receptor GPS L1-L2 no método relativo semiestático
(Universidade Federal de Santa MariaBrasilUFSMCentro de Ciências Rurais, 2011-01-06)
The appearance the satellite of geodesy revolutionized the geodesic survey. However, the
utilization of results obtained in surveys of local topographic planes, using the traditional
methodology, present some operational ...
Aplicação da transformação ortogonal no georreferenciamento com divisão de área
(Universidade Federal de Santa MariaBRGeociênciasUFSMPrograma de Pós-Graduação em Geomática, 2008-11-11)
The Geodesy methods and equipments progress brings with himself the growing need on geodetic surveys. Thereby, it is possible to make compatible any surveys with no extension boundary like from plane models and with no ...
Construction of rational models for topographic effects and size-conditioned-response-spectra
(Elsevier LtdUniversidad EAFIT. Departamento de Ingeniería Mecánica, 2021-01-01)
We used the decay-with-distance effect of diffracted waves generated from the interaction of a plane wave with a geometric singularity, to establish the connection between the spectral response of a topographic profile and ...
Structural context of the guapiara topographic map areaContexto estrutural da área da folha topográfica guapiara
(2018-01-01)
The Guapiara Topographic Map 1:50,000 is located in the southernmost part of the state of São Paulo and comprises the northern portion of the Apiaí Terrain, of meso-to neoproterozoic age, inserted in the central-southern ...
Analysis of the role of diffraction in topographic site effects using boundary element techniques
(Springer. Seismological Society of ChinaUniversidad EAFIT. Departamento de Ingeniería Mecánica, 2013-10)
The role played by the diffraction field on the problem of seismic site effects is studied. For that purpose we solve and analyze simple scattering problems under P and SV in-plane wave assumptions, using two well known ...
Dynamic numerical investigation of a stepped-planar rockslide in the Central Andes, Chile
(Elsevier, 2018)
In this paper, static and dynamic analyses were performed considering the reconstituted geometry of a prehistoric 0.1 km(2) rockslide with an exposed stepped-planar failure surface using a distinct element code (UDEC). The ...
Analysis of the role of diffraction in topographic site effects using boundary element techniques
(Seismological Society of ChinaUniversidad EAFIT. Departamento de Ingeniería Mecánica, 2013-01-01)
The role played by the diffraction field on the problem of seismic site effects is studied. For that purpose we solve and analyze simple scattering problems under PandSVin-plane wave assumptions, using two well known direct ...
Controles topográficos en pendientes pronunciadas para evitar deslizamientos utilizando vehículos aéreos no tripulados (UAV)Topographic control son steep slopes to prevent landslides using unmanned aerial vehicles (UAV)
(Universidad Peruana de Ciencias Aplicadas (UPC)PE, 2021)