Środowisko symulacji 3D w programie V-SIM 7.0 z wykorzystaniem otwartych danych przestrzennych z Geoportalu Krajowego i Google
How to prepare a 3D simulation environment with limited data from the scene of accident using open spatial data from Geoportal and Google in V-SIM 7.0

Summary/Abstract: The aim of this article is to present the potential for developing a complex environment for event simulation in the V-SIM 7.0 software under the conditions of limited access to evidence materials from the scene of accident. The analyzed case is based on the footage from city surveillance published on a public portal. Based on the available information, the location of the event and a preliminary hypothesis regarding its course were determined. The use of V-SIM 7.0, a program that enables the simulation and reconstruction of road incidents, to prepare a precise reconstruction of the traffic environment is described. This reconstruction was achieved by integrating data from publicly accessible sources, such as the National Geoportal and Google. BDOT500 data, GESUT, orthophotos, 3D models, and LiDAR data were utilized to recreate the geometry and visualization of the incident location. The tools available in V-SIM 7.0 which allow for the automatic acquisition of data without the need for additional processing in external programs are discussed. Functionalities related to terrain generation based on point clouds are also presented.

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