How to convert DXF data format to INFOMAP database

摘要

The present invention relates to a data conversion method for a geographic information system, and more particularly, to a method for converting a data exchange format (DXF) data format to an information map database in a medium-sized computer environment. That is, the DXF data format file is read to extract the definition values of the parameter values and the classes, the block file is generated, and the graphic elements of the DXF data format file are extracted using the extracted value and the table information, Base.