METHOD FOR DISPLAYING THREE DIMENSIONAL MAP DATA AND APPARATUS FOR EXECUTING THE METHOD

摘要

A method and a device for displaying 3D(Dimensional) map data are provided to display a map image of an improved display quality by offering a display algorithm for offering a 3D map service through prospective expression of linear map data. Size of a drawing dot is defined by each screen height(S501). A 3D map image is provided by converting linear map data of a predetermined position into a 3D map image based on the drawing dot of each screen height(S502).