City Gas Station Three-dimensional Model And Spatial Analysis

As technology has progressed, 3 DGIS has the continual development. The GIS's application has been elevated to a certain height point. The visualization of the extent is growing stronger and stronger, and more substantial analytical capabilities. 3DGIS the wider the scope of the application had been used for urban planning and design, tourism 3D simulation, 3D design in areas such as real estate, 3D GIS applications are more and more important, the traditional two-dimensional concept of a breakthrough for the application of geographic information systems upgraded to the level of three-dimensional visualization, and decision-making support for a more accurate and reliable basis for the application.This paper fully learn from and analysis similar to the two-dimensional and three-dimensional geographic information systems development experience. In TerraExplorer Pro stations on the application of geographic information in the three-dimensional geographic information on the basis of architectural modeling, simulation line the realization of a series of functions, PFS systems to integrate applications more scientific, reasonable, and for the urban stations with 3D GIS applications a preliminary analysis and application, as well as various topics 3D GIS applications and development for reference and guidance.This article is accompanied by the development of 3DGIS, the part of the city gas stations, building a three-dimensional modeling and spatial analysis. After comprehensive analysis, and extensive investigations on the basis of the urban stations for 3D modeling, vehicle traffic on the line simulation, analysis showed that the new stations external environment, as well as refined oil transporter line simulation analysis. Based on TerraExplorer Pro conducted on the basis of the data in the design and finishing, and through the use of HTML VBScript to design and realization of the above-mentioned functions.From analysis of the city began to discuss the data 3DGIS, 3 DGIS of the Digital City played the significance of this paper, a 3D environment for the software environment, focusing on gas stations and the surrounding environment 3D modeling, gas stations function Simulation and spatial analysis on two parts, Of city gas stations in the three-dimensional environment of geographic information applications, and the final sum up the prospects for achieving this process, as well as to resolve the issues to be resolved stated, and 3D GIS application Outlook. In this paper, theoretical research and practical experience for the three-dimensional geographic information systems to provide in-depth study of reference for 3D GIS for the development of certain reference.