isprs annals IV 2 W1 155 2016
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We also presented extensions of the algorithm to handle sloped trajectories, perpendicular cut-offs and models using multiple cross sections, each of these on the basis of
The algorithm is divided into two steps in order to acquire good models from a huge hypotheses space and to solve the non-linear problem: the constraint-based reasoning using
A 3D indoor GIS representation of building structures aimed at emergency response is integrated with the indoor Geometric network Model (GNM) to create the network
Specifically, Areas A1 and A2 were chosen to in- vestigate the impact of 3D data quality on a wide street, Area B is a narrow alleyway known as “Fenchurch Buildings”(15m
In this article we have described the application of concepts for the modeling, management, and analysis of geospatial data with 2.5 and 3 spatial dimensions, respectively,
Six metrics are investigated in this study: Mean number of ver- tices/edges/faces per building (Metrics 1, 2 and 3); Mean number of vertices per face (4); Frequency distribution of
The system allows input of river maintenance information (Figure 9) at any points in the three-dimensional data. When the user clicks any points of three-dimensional
As a result, in the context of this paper, a 3D WebGIS application is developed in order to successfully retrieve and visualize CityGML data in accordance with their
