METHOD AND SYSTEM FOR MODELING LIDAR DATA FOR MAKING 3D INDOOR SPACE INFORMATION

摘要

The purpose of the present invention is to provide a service for various location information and space information by building three-dimensional stereoscopic space information. The present invention provides a method for modeling LIDAR data for building three-dimensional interior space information comprises: a data acquisition step of allowing a three-dimensional data generating unit to generate point data for each point by performing three-dimensional scanning of each point within a range of an information space to be acquired; a data merging step of generating three-dimensional stereoscopic data of the entire measurement section by connecting point data for each point, and allowing a measurement coordinate generating unit to merge measurement coordinates acquired through GPS measurement with the three-dimensional stereoscopic data to convert the three-dimensional stereoscopic data into three-dimensional stereoscopic measurement data; and a three-dimension modeling step of allowing a three-dimensional modeling unit to perform surface formation modeling of the three-dimensional stereoscopic measurement data, classify layers by types, and simplify the modeling structure, creating low capacity model.