GIS DATA INTEGRATION METHOD

摘要

PURPOSE: A method for integrating GIS(Geographical Information System) data for a radio analysis is provided to improve a radio analysis module speed by using integrating DTM(Digital Terrain Model) data that has integrated DTM data and DXF(Drawing EXchange Format) data. CONSTITUTION: DTM data and DXF data are read. It determined whether there is a building on the same coordinate as the read DTM data. If there is a building, a height of the building is read and added to a height value in the existing DTM data. Then, the height of the building is updated, and the process is ended. Otherwise, if there is not a building, the process is ended.