There are 11 other file types using
the GDF file extension!
.gdf - Bitmap IBM graphics data format
.gdf - GEOS dictionary
.gdf - FutuRUG group definition
.gdf - 3DMove 3D geological model
.gdf - GlossTeX definition
.gdf - GRAFIK Eye Designer project
.gdf - Quartus II file
.gdf - SmartWare graph definition
.gdf - GUESS data format
.gdf - GraphWorx32 display
.gdf - GURPS data
GDF file extension - Geographic Data File format
What is gdf file? How to open gdf files?
File type specification:
File extension gdf is also used for the Geographic Data File format, an international standard and interchange format for geographic data.
GDF format is used to model, describe and transfer road networks and other geographic data. The maps in GDF format are provided by many map vendors such as HERE, TomTom, Mapscape BV, GeoSmart, Automotive Navigation Data, AutoNavi and NavInfo.