[PDF] Top 20 Bol. Ciênc. Geod. vol.20 número3

... Georeferencing of a scanned map depends on many factors such as; the scale of the map, the resolution of the image, the number of control points (NCP), the chosen coordi[r] ... See full document

... first obtained the creep deformation in a large-span reinforced concrete beam, then steel beam-column connections, and lastly the deformations in a pedestrian bridge using photogramme[r] ... See full document

... The mean values of outward run and return run of this leveling network (Fig.1) were firstly analyzed by employing the classical approach with two main approaches such as T[r] ... See full document

... The study area includes the beaches of Pina and Boa Viagem, located in the southern Recife coast and Piedade that is situated in the northern coast of Jaboatão Guararapes,[r] ... See full document

... Based on these selected observations, the output model (hypothetical) is estimated. If one or both of selected points are burdened with outliers, then hypothetical model won’[r] ... See full document

... In this paper, the geopotential numbers – and thus the physical heights – related to any point on the Earth's surface could be derived from the state of the art Global Geopotential Mod[r] ... See full document

... Voronoi and Delaunay structures have been applied as alternative discretization tools to compute numerical surface integration in geodetic problems solutions, when under the integral t[r] ... See full document

... Como parte da modelagem regional do geoide, as correções do terreno foram calculados na ilha da Tierra del Fuego e no lado ocidental da província de Mendoza. O primeiro lugar está localizado na região sul da Argentina e ... See full document

... Only difference with the calculation of maximum undetectable errors in correlated cases is the use of normalized reliability numbers and since these maximum undetectable errors in corr[r] ... See full document

... words, 3 is divided by √ meaning that the error of coordinates of each point should be 2.1 mm. However, in two-epoch optimisation 3 mm is directly considered as the desired precision o[r] ... See full document

... Various surfaces fitting using the plane coordinates of the reference points and analysis with different buffers were used to determine the geoid undulation Taiwan.. The resul[r] ... See full document

... A series of experiments are provided in the following three sub-sections, including the description and registration of geospatial service taxonomy, the registration[r] ... See full document

... After adding the outlier to the observation, Baarda’s method (i.e. assume that the a priori variance is known) and Pope’s method (i.e. assume that the a priori variance is unknown [r] ... See full document

... The available accuracy model of GPS precise point positioning (PPP) was not reflecting the reality because the modelling was based on NASA, JPL’s legacy products, and newly[r] ... See full document

... (1”) were used. The horizontal distance between the rotation axis of the total station and the rotation axis of the theodolite was D = 30,00 m (Figure 1). In order to obtain the maximum range of the horizontal incidence ... See full document

... The factors that influence the accuracy of coordinate of a point considered in this paper are: (a) distance and geometry among the RBMC stations, (b) quality of the data and (c) horizon[r] ... See full document

... Considering all 52 subjects, the mean score obtained for spatial ability was 4.175 (SD=0.46). The 2-sample test was conducted to compare the mean score between two groups of drivers (group 1 x group 2). The results did ... See full document

... No Artigo PPP COM INTEGRAÇÃO DE DADOS GPS/GLONASS: FUNDAMENTOS ENVOLVIDOS E ANÁLISE DE ACURÁCIA, com número de DOI 10.1590/S1982- 21702016000200012, publicado no periódico Boletim de Ciências Geodéscias, Vol 22 n° ... See full document

... Para isto, três grupos de variáveis gerados a partir de cada imagem foram avaliados, sendo: (1) composto somente pelas bandas espectrais puras; (2) composto pelas métricas texturais GL[r] ... See full document

... Stereo-graphic, Equi-distant, Orthogonal and Equi-solid-angle projections presented similar results even considering that Bower-Samyang fisheye lens was built based on [r] ... See full document