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摘要

PURPOSE: To provide a map formed to easily and quickly generate data for recording map data as a digital map or for reading digital map data stored in a storage device and a method for encoding display contents on the map and the position on the map of the display contents by directly encoding some display contents and the position of the display on the map in the printed map, that is, display in the analog map. ;CONSTITUTION: On the displayed map 1 which is legible by the naked eye, a code which indicates the display contents in the map 1 and the position on the map and which is the invisible one read by a code reading means is formed. The invisible code corresponding to the display contents and the position on the map which are properly selected from map display is given and formed on map display which is visiblly displayed by printing, etc., and the code is read by the reading means so that the display contents and the position on the map are encoded.;COPYRIGHT: (C)1995,JPO