3D visualization system of space based on geographic data and 3D visualization of space using it

摘要

The present invention relates to a three-dimensional visualization system of a space based on geographic data. According to an embodiment of the present invention, a geodata generation unit that extracts location information and characteristic information of a visualization target from geographic data and generates geodata including location information and characteristic information, and characteristics of the visualization target generated by the geodata generation unit A style data generation unit that generates style data that is displayed by adding a style to a corresponding characteristic according to information, and the geodata generated by the geodata generation unit and the style data generated by the style data generation unit are matched, and among the matched data A layer data generation unit that collects the same kind of data and generates layer data designated as a group, a spatial data generation unit that generates spatial data to define the form of the layer data displayed in space, and matches the layer data and the spatial data We present a 3D visualization system using geographic data including a data rendering unit that renders and displays the rendered result in a web browser.